81574264080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 960

約数和(自身を含む): 316139765760

約数和(自身を除く): 234565501680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 47, 48, 54, 57, 60, 72, 74, 76, 80, 81, 90, 94, 95, 108, 111, 114, 120, 127, 135, 141, 144, 148, 152, 162, 171, 180, 185, 188, 190, 216, 222, 228, 235, 240, 243, 254, 270, 282, 285, 296, 304, 324, 333, 342, 360, 370, 376, 380, 381, 405, 423, 432, 444, 456, 470, 486, 508, 513, 540, 555, 564, 570, 592, 635, 648, 666, 684, 703, 705, 720, 740, 752, 760, 762, 810, 846, 855, 888, 893, 912, 940, 972, 999, 1016, 1026, 1080, 1110, 1128, 1140, 1143, 1215, 1269, 1270, 1296, 1332, 1368, 1406, 1410, 1480, 1520, 1524, 1539, 1620, 1665, 1692, 1710, 1739, 1776, 1786, 1880, 1905, 1944, 1998, 2032, 2052, 2109, 2115, 2160, 2220, 2256, 2280, 2286, 2413, 2430, 2538, 2540, 2565, 2664, 2679, 2736, 2812, 2820, 2960, 2997, 3048, 3078, 3240, 3330, 3384, 3420, 3429, 3478, 3515, 3572, 3760, 3807, 3810, 3888, 3996, 4104, 4218, 4230, 4440, 4465, 4560, 4572, 4617, 4699, 4826, 4860, 4995, 5076, 5080, 5130, 5217, 5328, 5358, 5624, 5640, 5715, 5969, 5994, 6096, 6156, 6327, 6345, 6480, 6660, 6768, 6840, 6858, 6956, 7030, 7144, 7239, 7614, 7620, 7695, 7992, 8037, 8208, 8436, 8460, 8695, 8880, 8930, 8991, 9144, 9234, 9398, 9652, 9720, 9990, 10152, 10160, 10260, 10287, 10434, 10545, 10716, 11248, 11280, 11421, 11430, 11938, 11988, 12065, 12312, 12654, 12690, 13320, 13395, 13680, 13716, 13912, 14060, 14097, 14288, 14478, 14985, 15228, 15240, 15390, 15651, 15984, 16074, 16872, 16920, 17145, 17390, 17860, 17907, 17982, 18288, 18468, 18796, 18981, 19035, 19304, 19440, 19980, 20304, 20520, 20574, 20868, 21090, 21432, 21717, 22842, 22860, 23085, 23495, 23876, 23976, 24111, 24130, 24624, 25308, 25380, 26085, 26640, 26790, 27432, 27824, 28120, 28194, 28956, 29845, 29970, 30456, 30480, 30780, 30861, 31302, 31635, 32148, 33041, 33744, 33840, 34290, 34780, 35720, 35814, 35964, 36195, 36936, 37592, 37962, 38070, 38608, 39960, 40185, 41040, 41148, 41736, 42180, 42291, 42864, 43434, 44955, 45684, 45720, 46170, 46953, 46990, 47752, 47952, 48222, 48260, 50616, 50760, 51435, 52170, 53580, 53721, 54864, 56240, 56388, 56943, 57105, 57912, 59690, 59940, 60912, 61560, 61722, 62604, 63270, 64296, 65151, 66082, 68580, 69560, 70485, 71440, 71628, 71928, 72333, 72390, 73872, 75184, 75924, 76140, 78255, 79920, 80370, 82296, 83472, 84360, 84582, 86868, 89281, 89535, 89910, 91368, 91440, 92340, 93906, 93980, 94905, 95504, 96444, 96520, 99123, 101232, 101520, 102870, 104340, 107160, 107442, 108585, 112776, 113411, 113886, 114210, 115824, 119380, 119880, 120555, 123120, 123444, 125208, 126540, 126873, 128592, 130302, 132164, 137160, 139120, 140859, 140970, 143256, 143856, 144666, 144780, 151848, 152280, 154305, 156510, 160740, 161163, 164592, 165205, 168720, 169164, 170829, 173736, 178562, 179070, 179820, 182736, 184680, 187812, 187960, 189810, 192888, 193040, 195453, 198246, 205740, 208680, 211455, 214320, 214884, 216999, 217170, 220853, 225552, 226822, 227772, 228420, 234765, 238760, 239760, 241110, 246888, 250416, 253080, 253746, 260604, 264328, 267843, 268605, 274320, 281718, 281940, 284715, 286512, 289332, 289560, 297369, 303696, 304560, 308610, 313020, 321480, 322326, 325755, 330410, 338328, 340233, 341658, 347472, 357124, 358140, 359640, 361665, 369360, 375624, 375920, 379620, 380619, 385776, 390906, 396492, 411480, 417360, 422577, 422910, 429768, 433998, 434340, 441706, 446405, 453644, 455544, 456840, 469530, 477520, 482220, 483489, 493776, 495615, 506160, 507492, 521208, 528656, 535686, 537210, 563436, 563880, 567055, 569430, 578664, 579120, 586359, 594738, 617220, 626040, 634365, 642960, 644652, 651510, 660820, 662559, 676656, 680466, 683316, 704295, 714248, 716280, 719280, 723330, 751248, 759240, 761238, 781812, 792984, 803529, 805815, 822960, 845154, 845820, 854145, 859536, 867996, 868680, 883412, 892107, 892810, 907288, 911088, 913680, 939060, 964440, 966978, 977265, 991230, 1014984, 1020699, 1042416, 1071372, 1074420, 1084995, 1104265, 1126872, 1127760, 1134110, 1138860, 1141857, 1157328, 1172718, 1189476, 1234440, 1252080, 1268730, 1289304, 1303020, 1321640, 1325118, 1339215, 1360932, 1366632, 1408590, 1428496, 1432560, 1446660, 1450467, 1486845, 1518480, 1522476, 1563624, 1585968, 1607058, 1611630, 1690308, 1691640, 1701165, 1708290, 1735992, 1737360, 1766824, 1784214, 1785620, 1814576, 1878120, 1903095, 1928880, 1933956, 1954530, 1982460, 1987677, 2029968, 2041398, 2112885, 2142744, 2148840, 2169990, 2208530, 2253744, 2268220, 2277720, 2283714, 2345436, 2378952, 2410587, 2417445, 2468880, 2537460, 2578608, 2606040, 2643280, 2650236, 2676321, 2678430, 2721864, 2733264, 2817180, 2893320, 2900934, 2931795, 2973690, 3044952, 3062097, 3127248, 3214116, 3223260, 3312795, 3380616, 3383280, 3402330, 3416580, 3471984, 3533648, 3568428, 3571240, 3756240, 3806190, 3867912, 3909060, 3964920, 3975354, 4017645, 4082796, 4196207, 4225770, 4285488, 4297680, 4339980, 4417060, 4460535, 4536440, 4555440, 4567428, 4690872, 4757904, 4821174, 4834890, 5074920, 5103495, 5212080, 5300472, 5352642, 5356860, 5443728, 5634360, 5709285, 5786640, 5801868, 5863590, 5947380, 5963031, 6089904, 6124194, 6428232, 6446520, 6625590, 6761232, 6804660, 6833160, 7136856, 7142480, 7231761, 7252335, 7612380, 7735824, 7818120, 7929840, 7950708, 8028963, 8035290, 8165592, 8392414, 8451540, 8679960, 8834120, 8921070, 9072880, 9134856, 9186291, 9381744, 9642348, 9669780, 9938385, 10149840, 10206990, 10600944, 10705284, 10713720, 11268720, 11418570, 11603736, 11727180, 11894760, 11926062, 12052935, 12248388, 12588621, 12856464, 12893040, 13251180, 13381605, 13609320, 13666320, 14273712, 14463522, 14504670, 15224760, 15310485, 15636240, 15901416, 16057926, 16070580, 16331184, 16784828, 16903080, 17359920, 17668240, 17842140, 17889093, 18269712, 18372582, 19284696, 19339560, 19876770, 20413980, 20981035, 21410568, 21427440, 21695283, 22837140, 23207472, 23454360, 23789520, 23852124, 24105870, 24496776, 25177242, 26502360, 26763210, 27218640, 27558873, 28927044, 29009340, 29815155, 30449520, 30620970, 31802832, 32115852, 32141160, 33569656, 33806160, 35684280, 35778186, 36158805, 36745164, 37765863, 38569392, 38679120, 39753540, 40144815, 40827960, 41962070, 42821136, 43390566, 45674280, 45931455, 46908720, 47704248, 48211740, 48993552, 50354484, 53004720, 53526420, 53667279, 55117746, 57854088, 58018680, 59630310, 61241940, 62943105, 64231704, 64282320, 67139312, 71368560, 71556372, 72317610, 73490328, 75531726, 79507080, 80289630, 81655920, 83924140, 86781132, 89445465, 91348560, 91862910, 95408496, 96423480, 100708968, 107052840, 107334558, 108476415, 110235492, 113297589, 115708176, 116037360, 119260620, 122483880, 125886210, 128463408, 137794365, 143112744, 144635220, 146980656, 151063452, 159014160, 160579260, 167848280, 173562264, 178890930, 183725820, 188829315, 192846960, 201417936, 214105680, 214669116, 216952830, 220470984, 226595178, 238521240, 244967760, 251772420, 268336395, 275588730, 286225488, 289270440, 302126904, 321158520, 335696560, 339892767, 347124528, 357781860, 367451640, 377658630, 429338232, 433905660, 440941968, 453190356, 477042480, 503544840, 536672790, 551177460, 566487945, 578540880, 604253808, 642317040, 679785534, 715563720, 734903280, 755317260, 858676464, 867811320, 906380712, 1007089680, 1019678301, 1073345580, 1102354920, 1132975890, 1359571068, 1431127440, 1510634520, 1699463835, 1735622640, 1812761424, 2039356602, 2146691160, 2204709840, 2265951780, 2719142136, 3021269040, 3398927670, 4078713204, 4293382320, 4531903560, 5098391505, 5438284272, 6797855340, 8157426408, 9063807120, 10196783010, 13595710680, 16314852816, 20393566020, 27191421360, 40787132040, 81574264080]

約数ペア:

[(1, 81574264080), (2, 40787132040), (3, 27191421360), (4, 20393566020), (5, 16314852816), (6, 13595710680), (8, 10196783010), (9, 9063807120), (10, 8157426408), (12, 6797855340), (15, 5438284272), (16, 5098391505), (18, 4531903560), (19, 4293382320), (20, 4078713204), (24, 3398927670), (27, 3021269040), (30, 2719142136), (36, 2265951780), (37, 2204709840), (38, 2146691160), (40, 2039356602), (45, 1812761424), (47, 1735622640), (48, 1699463835), (54, 1510634520), (57, 1431127440), (60, 1359571068), (72, 1132975890), (74, 1102354920), (76, 1073345580), (80, 1019678301), (81, 1007089680), (90, 906380712), (94, 867811320), (95, 858676464), (108, 755317260), (111, 734903280), (114, 715563720), (120, 679785534), (127, 642317040), (135, 604253808), (141, 578540880), (144, 566487945), (148, 551177460), (152, 536672790), (162, 503544840), (171, 477042480), (180, 453190356), (185, 440941968), (188, 433905660), (190, 429338232), (216, 377658630), (222, 367451640), (228, 357781860), (235, 347124528), (240, 339892767), (243, 335696560), (254, 321158520), (270, 302126904), (282, 289270440), (285, 286225488), (296, 275588730), (304, 268336395), (324, 251772420), (333, 244967760), (342, 238521240), (360, 226595178), (370, 220470984), (376, 216952830), (380, 214669116), (381, 214105680), (405, 201417936), (423, 192846960), (432, 188829315), (444, 183725820), (456, 178890930), (470, 173562264), (486, 167848280), (508, 160579260), (513, 159014160), (540, 151063452), (555, 146980656), (564, 144635220), (570, 143112744), (592, 137794365), (635, 128463408), (648, 125886210), (666, 122483880), (684, 119260620), (703, 116037360), (705, 115708176), (720, 113297589), (740, 110235492), (752, 108476415), (760, 107334558), (762, 107052840), (810, 100708968), (846, 96423480), (855, 95408496), (888, 91862910), (893, 91348560), (912, 89445465), (940, 86781132), (972, 83924140), (999, 81655920), (1016, 80289630), (1026, 79507080), (1080, 75531726), (1110, 73490328), (1128, 72317610), (1140, 71556372), (1143, 71368560), (1215, 67139312), (1269, 64282320), (1270, 64231704), (1296, 62943105), (1332, 61241940), (1368, 59630310), (1406, 58018680), (1410, 57854088), (1480, 55117746), (1520, 53667279), (1524, 53526420), (1539, 53004720), (1620, 50354484), (1665, 48993552), (1692, 48211740), (1710, 47704248), (1739, 46908720), (1776, 45931455), (1786, 45674280), (1880, 43390566), (1905, 42821136), (1944, 41962070), (1998, 40827960), (2032, 40144815), (2052, 39753540), (2109, 38679120), (2115, 38569392), (2160, 37765863), (2220, 36745164), (2256, 36158805), (2280, 35778186), (2286, 35684280), (2413, 33806160), (2430, 33569656), (2538, 32141160), (2540, 32115852), (2565, 31802832), (2664, 30620970), (2679, 30449520), (2736, 29815155), (2812, 29009340), (2820, 28927044), (2960, 27558873), (2997, 27218640), (3048, 26763210), (3078, 26502360), (3240, 25177242), (3330, 24496776), (3384, 24105870), (3420, 23852124), (3429, 23789520), (3478, 23454360), (3515, 23207472), (3572, 22837140), (3760, 21695283), (3807, 21427440), (3810, 21410568), (3888, 20981035), (3996, 20413980), (4104, 19876770), (4218, 19339560), (4230, 19284696), (4440, 18372582), (4465, 18269712), (4560, 17889093), (4572, 17842140), (4617, 17668240), (4699, 17359920), (4826, 16903080), (4860, 16784828), (4995, 16331184), (5076, 16070580), (5080, 16057926), (5130, 15901416), (5217, 15636240), (5328, 15310485), (5358, 15224760), (5624, 14504670), (5640, 14463522), (5715, 14273712), (5969, 13666320), (5994, 13609320), (6096, 13381605), (6156, 13251180), (6327, 12893040), (6345, 12856464), (6480, 12588621), (6660, 12248388), (6768, 12052935), (6840, 11926062), (6858, 11894760), (6956, 11727180), (7030, 11603736), (7144, 11418570), (7239, 11268720), (7614, 10713720), (7620, 10705284), (7695, 10600944), (7992, 10206990), (8037, 10149840), (8208, 9938385), (8436, 9669780), (8460, 9642348), (8695, 9381744), (8880, 9186291), (8930, 9134856), (8991, 9072880), (9144, 8921070), (9234, 8834120), (9398, 8679960), (9652, 8451540), (9720, 8392414), (9990, 8165592), (10152, 8035290), (10160, 8028963), (10260, 7950708), (10287, 7929840), (10434, 7818120), (10545, 7735824), (10716, 7612380), (11248, 7252335), (11280, 7231761), (11421, 7142480), (11430, 7136856), (11938, 6833160), (11988, 6804660), (12065, 6761232), (12312, 6625590), (12654, 6446520), (12690, 6428232), (13320, 6124194), (13395, 6089904), (13680, 5963031), (13716, 5947380), (13912, 5863590), (14060, 5801868), (14097, 5786640), (14288, 5709285), (14478, 5634360), (14985, 5443728), (15228, 5356860), (15240, 5352642), (15390, 5300472), (15651, 5212080), (15984, 5103495), (16074, 5074920), (16872, 4834890), (16920, 4821174), (17145, 4757904), (17390, 4690872), (17860, 4567428), (17907, 4555440), (17982, 4536440), (18288, 4460535), (18468, 4417060), (18796, 4339980), (18981, 4297680), (19035, 4285488), (19304, 4225770), (19440, 4196207), (19980, 4082796), (20304, 4017645), (20520, 3975354), (20574, 3964920), (20868, 3909060), (21090, 3867912), (21432, 3806190), (21717, 3756240), (22842, 3571240), (22860, 3568428), (23085, 3533648), (23495, 3471984), (23876, 3416580), (23976, 3402330), (24111, 3383280), (24130, 3380616), (24624, 3312795), (25308, 3223260), (25380, 3214116), (26085, 3127248), (26640, 3062097), (26790, 3044952), (27432, 2973690), (27824, 2931795), (28120, 2900934), (28194, 2893320), (28956, 2817180), (29845, 2733264), (29970, 2721864), (30456, 2678430), (30480, 2676321), (30780, 2650236), (30861, 2643280), (31302, 2606040), (31635, 2578608), (32148, 2537460), (33041, 2468880), (33744, 2417445), (33840, 2410587), (34290, 2378952), (34780, 2345436), (35720, 2283714), (35814, 2277720), (35964, 2268220), (36195, 2253744), (36936, 2208530), (37592, 2169990), (37962, 2148840), (38070, 2142744), (38608, 2112885), (39960, 2041398), (40185, 2029968), (41040, 1987677), (41148, 1982460), (41736, 1954530), (42180, 1933956), (42291, 1928880), (42864, 1903095), (43434, 1878120), (44955, 1814576), (45684, 1785620), (45720, 1784214), (46170, 1766824), (46953, 1737360), (46990, 1735992), (47752, 1708290), (47952, 1701165), (48222, 1691640), (48260, 1690308), (50616, 1611630), (50760, 1607058), (51435, 1585968), (52170, 1563624), (53580, 1522476), (53721, 1518480), (54864, 1486845), (56240, 1450467), (56388, 1446660), (56943, 1432560), (57105, 1428496), (57912, 1408590), (59690, 1366632), (59940, 1360932), (60912, 1339215), (61560, 1325118), (61722, 1321640), (62604, 1303020), (63270, 1289304), (64296, 1268730), (65151, 1252080), (66082, 1234440), (68580, 1189476), (69560, 1172718), (70485, 1157328), (71440, 1141857), (71628, 1138860), (71928, 1134110), (72333, 1127760), (72390, 1126872), (73872, 1104265), (75184, 1084995), (75924, 1074420), (76140, 1071372), (78255, 1042416), (79920, 1020699), (80370, 1014984), (82296, 991230), (83472, 977265), (84360, 966978), (84582, 964440), (86868, 939060), (89281, 913680), (89535, 911088), (89910, 907288), (91368, 892810), (91440, 892107), (92340, 883412), (93906, 868680), (93980, 867996), (94905, 859536), (95504, 854145), (96444, 845820), (96520, 845154), (99123, 822960), (101232, 805815), (101520, 803529), (102870, 792984), (104340, 781812), (107160, 761238), (107442, 759240), (108585, 751248), (112776, 723330), (113411, 719280), (113886, 716280), (114210, 714248), (115824, 704295), (119380, 683316), (119880, 680466), (120555, 676656), (123120, 662559), (123444, 660820), (125208, 651510), (126540, 644652), (126873, 642960), (128592, 634365), (130302, 626040), (132164, 617220), (137160, 594738), (139120, 586359), (140859, 579120), (140970, 578664), (143256, 569430), (143856, 567055), (144666, 563880), (144780, 563436), (151848, 537210), (152280, 535686), (154305, 528656), (156510, 521208), (160740, 507492), (161163, 506160), (164592, 495615), (165205, 493776), (168720, 483489), (169164, 482220), (170829, 477520), (173736, 469530), (178562, 456840), (179070, 455544), (179820, 453644), (182736, 446405), (184680, 441706), (187812, 434340), (187960, 433998), (189810, 429768), (192888, 422910), (193040, 422577), (195453, 417360), (198246, 411480), (205740, 396492), (208680, 390906), (211455, 385776), (214320, 380619), (214884, 379620), (216999, 375920), (217170, 375624), (220853, 369360), (225552, 361665), (226822, 359640), (227772, 358140), (228420, 357124), (234765, 347472), (238760, 341658), (239760, 340233), (241110, 338328), (246888, 330410), (250416, 325755), (253080, 322326), (253746, 321480), (260604, 313020), (264328, 308610), (267843, 304560), (268605, 303696), (274320, 297369), (281718, 289560), (281940, 289332), (284715, 286512)]