81879863520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3643

約数の個数: 768

約数和(自身を含む): 347054948352

約数和(自身を除く): 265175084832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 31, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 62, 65, 68, 70, 78, 80, 84, 85, 91, 93, 96, 102, 104, 105, 112, 119, 120, 124, 130, 136, 140, 155, 156, 160, 168, 170, 182, 186, 195, 204, 208, 210, 217, 221, 224, 238, 240, 248, 255, 260, 272, 273, 280, 310, 312, 336, 340, 357, 364, 372, 390, 403, 408, 416, 420, 434, 442, 455, 465, 476, 480, 496, 510, 520, 527, 544, 546, 560, 595, 620, 624, 651, 663, 672, 680, 714, 728, 744, 780, 806, 816, 840, 868, 884, 910, 930, 952, 992, 1020, 1040, 1054, 1085, 1092, 1105, 1120, 1190, 1209, 1240, 1248, 1302, 1326, 1360, 1365, 1428, 1456, 1488, 1547, 1560, 1581, 1612, 1632, 1680, 1736, 1768, 1785, 1820, 1860, 1904, 2015, 2040, 2080, 2108, 2170, 2184, 2210, 2380, 2418, 2480, 2604, 2635, 2652, 2720, 2730, 2821, 2856, 2912, 2976, 3094, 3120, 3162, 3224, 3255, 3315, 3360, 3472, 3536, 3557, 3570, 3640, 3689, 3720, 3808, 4030, 4080, 4216, 4340, 4368, 4420, 4641, 4760, 4836, 4960, 5208, 5270, 5304, 5460, 5642, 5712, 6045, 6188, 6240, 6324, 6448, 6510, 6630, 6851, 6944, 7072, 7114, 7140, 7280, 7378, 7440, 7735, 7905, 8060, 8160, 8432, 8463, 8680, 8736, 8840, 9282, 9520, 9672, 10416, 10540, 10608, 10671, 10920, 11067, 11284, 11424, 12090, 12376, 12648, 12896, 13020, 13260, 13702, 14105, 14228, 14280, 14560, 14756, 14880, 15470, 15810, 16120, 16864, 16926, 17360, 17680, 17785, 18445, 18564, 19040, 19344, 20553, 20832, 21080, 21216, 21342, 21840, 22134, 22568, 23205, 24180, 24752, 24899, 25296, 26040, 26520, 27404, 28210, 28456, 28560, 29512, 30940, 31620, 32240, 33852, 34255, 34720, 35360, 35570, 36890, 37128, 38688, 41106, 42160, 42315, 42684, 43680, 44268, 45136, 46241, 46410, 47957, 48360, 49504, 49798, 50592, 52080, 53040, 53355, 54808, 55335, 56420, 56912, 57120, 59024, 60469, 61880, 63240, 64480, 67704, 68510, 71140, 73780, 74256, 74697, 82212, 84320, 84630, 85368, 88536, 90272, 92482, 92820, 95914, 96720, 99596, 102765, 104160, 106080, 106710, 109616, 110267, 110670, 112840, 113824, 118048, 120938, 123760, 124495, 126480, 135408, 137020, 138723, 142280, 143871, 147560, 148512, 149394, 164424, 169260, 170736, 177072, 181407, 184964, 185640, 191828, 193440, 199192, 205530, 213420, 219232, 220534, 221340, 225680, 231205, 239785, 241876, 247520, 248990, 252960, 270816, 274040, 277446, 284560, 287742, 295120, 298788, 302345, 323687, 328848, 330801, 338520, 341472, 354144, 362814, 369928, 371280, 373485, 383656, 398384, 411060, 423283, 426840, 441068, 442680, 451360, 462410, 479570, 483752, 497980, 548080, 551335, 554892, 569120, 575484, 590240, 597576, 604690, 647374, 657696, 661602, 677040, 693615, 719355, 725628, 739856, 742560, 746970, 767312, 771869, 786097, 796768, 822120, 846566, 853680, 882136, 885360, 907035, 924820, 959140, 967504, 971061, 995960, 1096160, 1102670, 1109784, 1150968, 1195152, 1209380, 1269849, 1294748, 1323204, 1354080, 1387230, 1433471, 1438710, 1451256, 1479712, 1493940, 1534624, 1543738, 1572194, 1618435, 1644240, 1654005, 1693132, 1707360, 1764272, 1770720, 1814070, 1849640, 1874539, 1918280, 1935008, 1942122, 1991920, 2116415, 2205340, 2219568, 2301936, 2315607, 2358291, 2390304, 2418760, 2539698, 2589496, 2646408, 2774460, 2866942, 2877420, 2902512, 2987880, 3087476, 3144388, 3236870, 3288480, 3308010, 3386264, 3528544, 3628140, 3699280, 3749078, 3836560, 3859345, 3884244, 3930485, 3983840, 4232830, 4300413, 4410680, 4439136, 4603872, 4631214, 4716582, 4837520, 4855305, 5079396, 5178992, 5292816, 5502679, 5548920, 5623617, 5733884, 5754840, 5805024, 5975760, 6174952, 6288776, 6349245, 6473740, 6616020, 6772528, 7167355, 7256280, 7398560, 7498156, 7673120, 7718690, 7768488, 7860970, 8465660, 8600826, 8821360, 9262428, 9372695, 9433164, 9675040, 9710610, 10034297, 10158792, 10357984, 10585632, 11005358, 11097840, 11247234, 11467768, 11509680, 11578035, 11791455, 11951520, 12349904, 12577552, 12698490, 12947480, 13121773, 13232040, 13545056, 14334710, 14512560, 14996312, 15437380, 15536976, 15721940, 16508037, 16931320, 17201652, 17642720, 18524856, 18745390, 18866328, 19421220, 20068594, 20317584, 21502065, 22010716, 22195680, 22494468, 22935536, 23019360, 23156070, 23582910, 24369007, 24699808, 25155104, 25396980, 25894960, 26243546, 26464080, 27513395, 28118085, 28669420, 29025120, 29992624, 30102891, 30874760, 31073952, 31443880, 33016074, 33862640, 34403304, 37049712, 37490780, 37732656, 38842440, 39365319, 40137188, 40635168, 43004130, 44021432, 44988936, 45871072, 46312140, 47165820, 48738014, 50171485, 50793960, 51789920, 52487092, 52928160, 55026790, 56236170, 57338840, 59985248, 60205782, 61749520, 62887760, 65608865, 66032148, 67725280, 68806608, 73107021, 74099424, 74981560, 75465312, 77684880, 78730638, 80274376, 82540185, 86008260, 88042864, 89977872, 92624280, 94331640, 97476028, 100342970, 101587920, 104974184, 110053580, 112472340, 114677680, 120411564, 121845035, 123499040, 125775520, 131217730, 132064296, 137613216, 146214042, 149963120, 150514455, 155369760, 157461276, 160548752, 165080370, 170583049, 172016520, 176085728, 179955744, 185248560, 188663280, 194952056, 196826595, 200685940, 203175840, 209948368, 220107160, 224944680, 229355360, 240823128, 243690070, 262435460, 264128592, 292428084, 299926240, 301028910, 314922552, 321097504, 330160740, 341166098, 344033040, 365535105, 370497120, 377326560, 389904112, 393653190, 401371880, 419896736, 440214320, 449889360, 481646256, 487380140, 511749147, 524870920, 528257184, 584856168, 602057820, 629845104, 660321480, 682332196, 688066080, 731070210, 779808224, 787306380, 802743760, 852915245, 880428640, 899778720, 963292512, 974760280, 1023498294, 1049741840, 1169712336, 1204115640, 1259690208, 1320642960, 1364664392, 1462140420, 1574612760, 1605487520, 1705830490, 1949520560, 2046996588, 2099483680, 2339424672, 2408231280, 2558745735, 2641285920, 2729328784, 2924280840, 3149225520, 3411660980, 3899041120, 4093993176, 4816462560, 5117491470, 5458657568, 5848561680, 6298451040, 6823321960, 8187986352, 10234982940, 11697123360, 13646643920, 16375972704, 20469965880, 27293287840, 40939931760, 81879863520]

約数ペア:

[(1, 81879863520), (2, 40939931760), (3, 27293287840), (4, 20469965880), (5, 16375972704), (6, 13646643920), (7, 11697123360), (8, 10234982940), (10, 8187986352), (12, 6823321960), (13, 6298451040), (14, 5848561680), (15, 5458657568), (16, 5117491470), (17, 4816462560), (20, 4093993176), (21, 3899041120), (24, 3411660980), (26, 3149225520), (28, 2924280840), (30, 2729328784), (31, 2641285920), (32, 2558745735), (34, 2408231280), (35, 2339424672), (39, 2099483680), (40, 2046996588), (42, 1949520560), (48, 1705830490), (51, 1605487520), (52, 1574612760), (56, 1462140420), (60, 1364664392), (62, 1320642960), (65, 1259690208), (68, 1204115640), (70, 1169712336), (78, 1049741840), (80, 1023498294), (84, 974760280), (85, 963292512), (91, 899778720), (93, 880428640), (96, 852915245), (102, 802743760), (104, 787306380), (105, 779808224), (112, 731070210), (119, 688066080), (120, 682332196), (124, 660321480), (130, 629845104), (136, 602057820), (140, 584856168), (155, 528257184), (156, 524870920), (160, 511749147), (168, 487380140), (170, 481646256), (182, 449889360), (186, 440214320), (195, 419896736), (204, 401371880), (208, 393653190), (210, 389904112), (217, 377326560), (221, 370497120), (224, 365535105), (238, 344033040), (240, 341166098), (248, 330160740), (255, 321097504), (260, 314922552), (272, 301028910), (273, 299926240), (280, 292428084), (310, 264128592), (312, 262435460), (336, 243690070), (340, 240823128), (357, 229355360), (364, 224944680), (372, 220107160), (390, 209948368), (403, 203175840), (408, 200685940), (416, 196826595), (420, 194952056), (434, 188663280), (442, 185248560), (455, 179955744), (465, 176085728), (476, 172016520), (480, 170583049), (496, 165080370), (510, 160548752), (520, 157461276), (527, 155369760), (544, 150514455), (546, 149963120), (560, 146214042), (595, 137613216), (620, 132064296), (624, 131217730), (651, 125775520), (663, 123499040), (672, 121845035), (680, 120411564), (714, 114677680), (728, 112472340), (744, 110053580), (780, 104974184), (806, 101587920), (816, 100342970), (840, 97476028), (868, 94331640), (884, 92624280), (910, 89977872), (930, 88042864), (952, 86008260), (992, 82540185), (1020, 80274376), (1040, 78730638), (1054, 77684880), (1085, 75465312), (1092, 74981560), (1105, 74099424), (1120, 73107021), (1190, 68806608), (1209, 67725280), (1240, 66032148), (1248, 65608865), (1302, 62887760), (1326, 61749520), (1360, 60205782), (1365, 59985248), (1428, 57338840), (1456, 56236170), (1488, 55026790), (1547, 52928160), (1560, 52487092), (1581, 51789920), (1612, 50793960), (1632, 50171485), (1680, 48738014), (1736, 47165820), (1768, 46312140), (1785, 45871072), (1820, 44988936), (1860, 44021432), (1904, 43004130), (2015, 40635168), (2040, 40137188), (2080, 39365319), (2108, 38842440), (2170, 37732656), (2184, 37490780), (2210, 37049712), (2380, 34403304), (2418, 33862640), (2480, 33016074), (2604, 31443880), (2635, 31073952), (2652, 30874760), (2720, 30102891), (2730, 29992624), (2821, 29025120), (2856, 28669420), (2912, 28118085), (2976, 27513395), (3094, 26464080), (3120, 26243546), (3162, 25894960), (3224, 25396980), (3255, 25155104), (3315, 24699808), (3360, 24369007), (3472, 23582910), (3536, 23156070), (3557, 23019360), (3570, 22935536), (3640, 22494468), (3689, 22195680), (3720, 22010716), (3808, 21502065), (4030, 20317584), (4080, 20068594), (4216, 19421220), (4340, 18866328), (4368, 18745390), (4420, 18524856), (4641, 17642720), (4760, 17201652), (4836, 16931320), (4960, 16508037), (5208, 15721940), (5270, 15536976), (5304, 15437380), (5460, 14996312), (5642, 14512560), (5712, 14334710), (6045, 13545056), (6188, 13232040), (6240, 13121773), (6324, 12947480), (6448, 12698490), (6510, 12577552), (6630, 12349904), (6851, 11951520), (6944, 11791455), (7072, 11578035), (7114, 11509680), (7140, 11467768), (7280, 11247234), (7378, 11097840), (7440, 11005358), (7735, 10585632), (7905, 10357984), (8060, 10158792), (8160, 10034297), (8432, 9710610), (8463, 9675040), (8680, 9433164), (8736, 9372695), (8840, 9262428), (9282, 8821360), (9520, 8600826), (9672, 8465660), (10416, 7860970), (10540, 7768488), (10608, 7718690), (10671, 7673120), (10920, 7498156), (11067, 7398560), (11284, 7256280), (11424, 7167355), (12090, 6772528), (12376, 6616020), (12648, 6473740), (12896, 6349245), (13020, 6288776), (13260, 6174952), (13702, 5975760), (14105, 5805024), (14228, 5754840), (14280, 5733884), (14560, 5623617), (14756, 5548920), (14880, 5502679), (15470, 5292816), (15810, 5178992), (16120, 5079396), (16864, 4855305), (16926, 4837520), (17360, 4716582), (17680, 4631214), (17785, 4603872), (18445, 4439136), (18564, 4410680), (19040, 4300413), (19344, 4232830), (20553, 3983840), (20832, 3930485), (21080, 3884244), (21216, 3859345), (21342, 3836560), (21840, 3749078), (22134, 3699280), (22568, 3628140), (23205, 3528544), (24180, 3386264), (24752, 3308010), (24899, 3288480), (25296, 3236870), (26040, 3144388), (26520, 3087476), (27404, 2987880), (28210, 2902512), (28456, 2877420), (28560, 2866942), (29512, 2774460), (30940, 2646408), (31620, 2589496), (32240, 2539698), (33852, 2418760), (34255, 2390304), (34720, 2358291), (35360, 2315607), (35570, 2301936), (36890, 2219568), (37128, 2205340), (38688, 2116415), (41106, 1991920), (42160, 1942122), (42315, 1935008), (42684, 1918280), (43680, 1874539), (44268, 1849640), (45136, 1814070), (46241, 1770720), (46410, 1764272), (47957, 1707360), (48360, 1693132), (49504, 1654005), (49798, 1644240), (50592, 1618435), (52080, 1572194), (53040, 1543738), (53355, 1534624), (54808, 1493940), (55335, 1479712), (56420, 1451256), (56912, 1438710), (57120, 1433471), (59024, 1387230), (60469, 1354080), (61880, 1323204), (63240, 1294748), (64480, 1269849), (67704, 1209380), (68510, 1195152), (71140, 1150968), (73780, 1109784), (74256, 1102670), (74697, 1096160), (82212, 995960), (84320, 971061), (84630, 967504), (85368, 959140), (88536, 924820), (90272, 907035), (92482, 885360), (92820, 882136), (95914, 853680), (96720, 846566), (99596, 822120), (102765, 796768), (104160, 786097), (106080, 771869), (106710, 767312), (109616, 746970), (110267, 742560), (110670, 739856), (112840, 725628), (113824, 719355), (118048, 693615), (120938, 677040), (123760, 661602), (124495, 657696), (126480, 647374), (135408, 604690), (137020, 597576), (138723, 590240), (142280, 575484), (143871, 569120), (147560, 554892), (148512, 551335), (149394, 548080), (164424, 497980), (169260, 483752), (170736, 479570), (177072, 462410), (181407, 451360), (184964, 442680), (185640, 441068), (191828, 426840), (193440, 423283), (199192, 411060), (205530, 398384), (213420, 383656), (219232, 373485), (220534, 371280), (221340, 369928), (225680, 362814), (231205, 354144), (239785, 341472), (241876, 338520), (247520, 330801), (248990, 328848), (252960, 323687), (270816, 302345), (274040, 298788), (277446, 295120), (284560, 287742)]