21951081360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:216

約数の個数: 960

約数和(自身を含む): 89499271680

約数和(自身を除く): 67548190320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 29, 30, 34, 36, 39, 40, 45, 48, 51, 52, 58, 60, 65, 67, 68, 71, 72, 78, 80, 85, 87, 90, 102, 104, 116, 117, 120, 130, 134, 136, 142, 144, 145, 153, 156, 170, 174, 180, 195, 201, 204, 208, 213, 221, 232, 234, 240, 255, 260, 261, 268, 272, 284, 290, 306, 312, 335, 340, 348, 355, 360, 377, 390, 402, 408, 426, 435, 442, 464, 468, 493, 510, 520, 522, 536, 568, 580, 585, 603, 612, 624, 639, 663, 670, 680, 696, 710, 720, 754, 765, 780, 804, 816, 852, 870, 871, 884, 923, 936, 986, 1005, 1020, 1040, 1044, 1065, 1072, 1105, 1131, 1136, 1139, 1160, 1170, 1206, 1207, 1224, 1278, 1305, 1326, 1340, 1360, 1392, 1420, 1479, 1508, 1530, 1560, 1608, 1704, 1740, 1742, 1768, 1846, 1872, 1885, 1943, 1972, 1989, 2010, 2040, 2059, 2088, 2130, 2210, 2262, 2278, 2320, 2340, 2412, 2414, 2448, 2465, 2556, 2610, 2613, 2652, 2680, 2769, 2840, 2958, 3015, 3016, 3060, 3120, 3195, 3216, 3315, 3393, 3408, 3417, 3480, 3484, 3536, 3621, 3692, 3770, 3886, 3944, 3978, 4020, 4080, 4118, 4176, 4260, 4355, 4420, 4437, 4524, 4556, 4615, 4680, 4757, 4824, 4828, 4930, 5112, 5220, 5226, 5304, 5360, 5538, 5655, 5680, 5695, 5829, 5916, 6030, 6032, 6035, 6120, 6177, 6390, 6409, 6630, 6786, 6834, 6960, 6968, 7242, 7384, 7395, 7540, 7772, 7839, 7888, 7956, 8040, 8236, 8307, 8520, 8710, 8840, 8874, 9048, 9112, 9230, 9360, 9514, 9648, 9656, 9715, 9860, 9945, 10224, 10251, 10295, 10440, 10452, 10608, 10863, 11076, 11310, 11390, 11658, 11832, 12060, 12070, 12240, 12354, 12780, 12818, 13065, 13260, 13572, 13668, 13845, 13936, 14271, 14484, 14768, 14790, 14807, 15080, 15544, 15678, 15691, 15912, 16080, 16472, 16614, 16965, 17040, 17085, 17420, 17487, 17680, 17748, 18096, 18105, 18224, 18460, 18531, 19028, 19227, 19312, 19430, 19720, 19890, 20502, 20590, 20880, 20904, 21726, 22152, 22185, 22620, 22780, 23316, 23664, 23785, 24120, 24140, 24708, 25259, 25560, 25636, 26130, 26520, 26767, 27144, 27336, 27690, 28542, 28968, 29145, 29580, 29614, 30160, 30885, 31088, 31356, 31382, 31824, 32045, 32944, 33031, 33228, 33930, 34170, 34840, 34974, 35003, 35496, 36210, 36920, 37062, 38056, 38454, 38860, 39195, 39440, 39780, 41004, 41180, 41535, 41808, 42813, 43452, 44304, 44370, 44421, 45240, 45560, 46632, 47073, 47570, 48240, 48280, 49416, 50518, 51120, 51255, 51272, 52260, 53040, 53534, 54288, 54315, 54672, 55380, 57084, 57681, 57936, 58290, 59160, 59228, 61770, 61841, 62712, 62764, 64090, 66062, 66456, 67860, 68340, 69680, 69948, 70006, 70992, 71355, 72420, 73840, 74035, 74124, 75777, 76112, 76908, 77720, 78390, 78455, 79560, 80301, 80869, 82008, 82360, 83070, 85626, 86904, 87435, 88740, 88842, 90480, 91120, 92655, 93264, 94146, 95140, 96135, 96560, 98832, 99093, 101036, 102510, 102544, 104520, 105009, 107068, 108630, 110760, 114168, 115362, 116580, 118320, 118456, 123540, 123682, 125424, 125528, 126295, 128180, 132124, 132912, 133263, 133835, 135720, 136680, 137953, 139896, 140012, 141219, 142710, 144840, 148070, 148248, 151554, 153816, 155440, 156780, 156910, 159120, 160602, 161738, 164016, 164720, 165155, 166140, 171252, 173808, 174870, 175015, 177480, 177684, 185310, 185523, 188292, 190280, 192270, 198186, 202072, 205020, 209040, 210018, 214065, 214136, 217260, 221520, 222105, 227331, 228336, 230724, 233160, 235365, 236912, 240903, 242607, 247080, 247364, 251056, 252590, 256360, 264248, 266526, 267670, 271440, 273360, 275906, 279792, 280024, 282438, 285420, 288405, 289680, 296140, 296496, 297279, 303108, 307632, 309205, 313560, 313820, 315027, 321204, 323476, 330310, 332280, 342504, 349740, 350030, 354960, 355368, 370620, 371046, 376584, 378885, 380560, 384540, 396372, 401505, 404144, 404345, 410040, 413859, 420036, 428130, 428272, 429403, 434520, 444210, 454662, 455039, 461448, 466320, 470730, 481806, 485214, 494160, 494728, 495465, 505180, 512720, 525045, 528496, 533052, 535340, 551812, 556569, 560048, 564876, 570840, 576810, 592280, 594558, 606216, 618410, 627120, 627640, 630054, 642408, 646952, 660620, 664560, 666315, 685008, 689765, 699480, 700060, 706095, 710736, 727821, 741240, 742092, 753168, 757770, 769080, 792744, 803010, 808690, 820080, 827718, 840072, 856260, 858806, 869040, 888420, 909324, 910078, 922896, 927615, 941460, 963612, 970428, 989456, 990930, 1010360, 1050090, 1051297, 1066104, 1070680, 1103624, 1113138, 1129752, 1136655, 1141680, 1153620, 1184560, 1189116, 1204515, 1212432, 1213035, 1236820, 1241577, 1255280, 1260108, 1284816, 1288209, 1293904, 1321240, 1332630, 1365117, 1379530, 1398960, 1400120, 1412190, 1455642, 1482480, 1484184, 1486395, 1515540, 1538160, 1575135, 1585488, 1606020, 1617380, 1655436, 1680144, 1712520, 1717612, 1776840, 1793389, 1818648, 1820156, 1855230, 1882920, 1927224, 1940856, 1981860, 2020720, 2069295, 2100180, 2102594, 2132208, 2141360, 2147015, 2207248, 2226276, 2259504, 2273310, 2275195, 2307240, 2345201, 2378232, 2409030, 2426070, 2473640, 2483154, 2520216, 2576418, 2642480, 2665260, 2730234, 2759060, 2782845, 2800240, 2824380, 2911284, 2968368, 2972790, 3031080, 3150270, 3153891, 3212040, 3234760, 3310872, 3425040, 3435224, 3553680, 3586778, 3637296, 3639105, 3640312, 3710460, 3765840, 3854448, 3864627, 3881712, 3963720, 4095351, 4138590, 4200360, 4205188, 4294030, 4452552, 4546620, 4550390, 4614480, 4690402, 4756464, 4818060, 4852140, 4947280, 4966308, 5040432, 5152836, 5256485, 5330520, 5380167, 5460468, 5518120, 5565690, 5648760, 5822568, 5945580, 6062160, 6207885, 6300540, 6307782, 6424080, 6441045, 6469520, 6621744, 6825585, 6870448, 7035603, 7173556, 7278210, 7280624, 7420920, 7729254, 7927440, 8190702, 8277180, 8400720, 8410376, 8588060, 8905104, 8966945, 9093240, 9100780, 9380804, 9461673, 9636120, 9704280, 9932616, 10305672, 10512970, 10661040, 10760334, 10920936, 11036240, 11131380, 11297520, 11645136, 11726005, 11891160, 12415770, 12601080, 12615564, 12882090, 13651170, 14071206, 14347112, 14556420, 14841840, 15458508, 15769455, 16140501, 16381404, 16554360, 16820752, 17176120, 17933890, 18186480, 18201560, 18761608, 18923346, 19272240, 19323135, 19408560, 19865232, 20476755, 20611344, 21025940, 21106809, 21520668, 21841872, 22262760, 23452010, 23782320, 24831540, 25202160, 25231128, 25764180, 26900835, 27302340, 28142412, 28694224, 29112840, 30487613, 30917016, 31538910, 32281002, 32762808, 33108720, 34352240, 35178015, 35867780, 36403120, 37523216, 37846692, 38646270, 40953510, 42051880, 42213618, 43041336, 44525520, 46904020, 47308365, 49663080, 50462256, 51528360, 53801670, 54604680, 56284824, 58225680, 60975226, 61834032, 63077820, 64562004, 65525616, 70356030, 71735560, 75693384, 77292540, 80702505, 81907020, 84103760, 84427236, 86082672, 91462839, 93808040, 94616730, 99326160, 103056720, 105534045, 107603340, 109209360, 112569648, 121950452, 126155640, 129124008, 140712060, 143471120, 151386768, 152438065, 154585080, 161405010, 163814040, 168854472, 182925678, 187616080, 189233460, 211068090, 215206680, 243900904, 252311280, 258248016, 274388517, 281424120, 304876130, 309170160, 322810020, 327628080, 337708944, 365851356, 378466920, 422136180, 430413360, 457314195, 487801808, 548777034, 562848240, 609752260, 645620040, 731702712, 756933840, 844272360, 914628390, 1097554068, 1219504520, 1291240080, 1371942585, 1463405424, 1688544720, 1829256780, 2195108136, 2439009040, 2743885170, 3658513560, 4390216272, 5487770340, 7317027120, 10975540680, 21951081360]

約数ペア:

[(1, 21951081360), (2, 10975540680), (3, 7317027120), (4, 5487770340), (5, 4390216272), (6, 3658513560), (8, 2743885170), (9, 2439009040), (10, 2195108136), (12, 1829256780), (13, 1688544720), (15, 1463405424), (16, 1371942585), (17, 1291240080), (18, 1219504520), (20, 1097554068), (24, 914628390), (26, 844272360), (29, 756933840), (30, 731702712), (34, 645620040), (36, 609752260), (39, 562848240), (40, 548777034), (45, 487801808), (48, 457314195), (51, 430413360), (52, 422136180), (58, 378466920), (60, 365851356), (65, 337708944), (67, 327628080), (68, 322810020), (71, 309170160), (72, 304876130), (78, 281424120), (80, 274388517), (85, 258248016), (87, 252311280), (90, 243900904), (102, 215206680), (104, 211068090), (116, 189233460), (117, 187616080), (120, 182925678), (130, 168854472), (134, 163814040), (136, 161405010), (142, 154585080), (144, 152438065), (145, 151386768), (153, 143471120), (156, 140712060), (170, 129124008), (174, 126155640), (180, 121950452), (195, 112569648), (201, 109209360), (204, 107603340), (208, 105534045), (213, 103056720), (221, 99326160), (232, 94616730), (234, 93808040), (240, 91462839), (255, 86082672), (260, 84427236), (261, 84103760), (268, 81907020), (272, 80702505), (284, 77292540), (290, 75693384), (306, 71735560), (312, 70356030), (335, 65525616), (340, 64562004), (348, 63077820), (355, 61834032), (360, 60975226), (377, 58225680), (390, 56284824), (402, 54604680), (408, 53801670), (426, 51528360), (435, 50462256), (442, 49663080), (464, 47308365), (468, 46904020), (493, 44525520), (510, 43041336), (520, 42213618), (522, 42051880), (536, 40953510), (568, 38646270), (580, 37846692), (585, 37523216), (603, 36403120), (612, 35867780), (624, 35178015), (639, 34352240), (663, 33108720), (670, 32762808), (680, 32281002), (696, 31538910), (710, 30917016), (720, 30487613), (754, 29112840), (765, 28694224), (780, 28142412), (804, 27302340), (816, 26900835), (852, 25764180), (870, 25231128), (871, 25202160), (884, 24831540), (923, 23782320), (936, 23452010), (986, 22262760), (1005, 21841872), (1020, 21520668), (1040, 21106809), (1044, 21025940), (1065, 20611344), (1072, 20476755), (1105, 19865232), (1131, 19408560), (1136, 19323135), (1139, 19272240), (1160, 18923346), (1170, 18761608), (1206, 18201560), (1207, 18186480), (1224, 17933890), (1278, 17176120), (1305, 16820752), (1326, 16554360), (1340, 16381404), (1360, 16140501), (1392, 15769455), (1420, 15458508), (1479, 14841840), (1508, 14556420), (1530, 14347112), (1560, 14071206), (1608, 13651170), (1704, 12882090), (1740, 12615564), (1742, 12601080), (1768, 12415770), (1846, 11891160), (1872, 11726005), (1885, 11645136), (1943, 11297520), (1972, 11131380), (1989, 11036240), (2010, 10920936), (2040, 10760334), (2059, 10661040), (2088, 10512970), (2130, 10305672), (2210, 9932616), (2262, 9704280), (2278, 9636120), (2320, 9461673), (2340, 9380804), (2412, 9100780), (2414, 9093240), (2448, 8966945), (2465, 8905104), (2556, 8588060), (2610, 8410376), (2613, 8400720), (2652, 8277180), (2680, 8190702), (2769, 7927440), (2840, 7729254), (2958, 7420920), (3015, 7280624), (3016, 7278210), (3060, 7173556), (3120, 7035603), (3195, 6870448), (3216, 6825585), (3315, 6621744), (3393, 6469520), (3408, 6441045), (3417, 6424080), (3480, 6307782), (3484, 6300540), (3536, 6207885), (3621, 6062160), (3692, 5945580), (3770, 5822568), (3886, 5648760), (3944, 5565690), (3978, 5518120), (4020, 5460468), (4080, 5380167), (4118, 5330520), (4176, 5256485), (4260, 5152836), (4355, 5040432), (4420, 4966308), (4437, 4947280), (4524, 4852140), (4556, 4818060), (4615, 4756464), (4680, 4690402), (4757, 4614480), (4824, 4550390), (4828, 4546620), (4930, 4452552), (5112, 4294030), (5220, 4205188), (5226, 4200360), (5304, 4138590), (5360, 4095351), (5538, 3963720), (5655, 3881712), (5680, 3864627), (5695, 3854448), (5829, 3765840), (5916, 3710460), (6030, 3640312), (6032, 3639105), (6035, 3637296), (6120, 3586778), (6177, 3553680), (6390, 3435224), (6409, 3425040), (6630, 3310872), (6786, 3234760), (6834, 3212040), (6960, 3153891), (6968, 3150270), (7242, 3031080), (7384, 2972790), (7395, 2968368), (7540, 2911284), (7772, 2824380), (7839, 2800240), (7888, 2782845), (7956, 2759060), (8040, 2730234), (8236, 2665260), (8307, 2642480), (8520, 2576418), (8710, 2520216), (8840, 2483154), (8874, 2473640), (9048, 2426070), (9112, 2409030), (9230, 2378232), (9360, 2345201), (9514, 2307240), (9648, 2275195), (9656, 2273310), (9715, 2259504), (9860, 2226276), (9945, 2207248), (10224, 2147015), (10251, 2141360), (10295, 2132208), (10440, 2102594), (10452, 2100180), (10608, 2069295), (10863, 2020720), (11076, 1981860), (11310, 1940856), (11390, 1927224), (11658, 1882920), (11832, 1855230), (12060, 1820156), (12070, 1818648), (12240, 1793389), (12354, 1776840), (12780, 1717612), (12818, 1712520), (13065, 1680144), (13260, 1655436), (13572, 1617380), (13668, 1606020), (13845, 1585488), (13936, 1575135), (14271, 1538160), (14484, 1515540), (14768, 1486395), (14790, 1484184), (14807, 1482480), (15080, 1455642), (15544, 1412190), (15678, 1400120), (15691, 1398960), (15912, 1379530), (16080, 1365117), (16472, 1332630), (16614, 1321240), (16965, 1293904), (17040, 1288209), (17085, 1284816), (17420, 1260108), (17487, 1255280), (17680, 1241577), (17748, 1236820), (18096, 1213035), (18105, 1212432), (18224, 1204515), (18460, 1189116), (18531, 1184560), (19028, 1153620), (19227, 1141680), (19312, 1136655), (19430, 1129752), (19720, 1113138), (19890, 1103624), (20502, 1070680), (20590, 1066104), (20880, 1051297), (20904, 1050090), (21726, 1010360), (22152, 990930), (22185, 989456), (22620, 970428), (22780, 963612), (23316, 941460), (23664, 927615), (23785, 922896), (24120, 910078), (24140, 909324), (24708, 888420), (25259, 869040), (25560, 858806), (25636, 856260), (26130, 840072), (26520, 827718), (26767, 820080), (27144, 808690), (27336, 803010), (27690, 792744), (28542, 769080), (28968, 757770), (29145, 753168), (29580, 742092), (29614, 741240), (30160, 727821), (30885, 710736), (31088, 706095), (31356, 700060), (31382, 699480), (31824, 689765), (32045, 685008), (32944, 666315), (33031, 664560), (33228, 660620), (33930, 646952), (34170, 642408), (34840, 630054), (34974, 627640), (35003, 627120), (35496, 618410), (36210, 606216), (36920, 594558), (37062, 592280), (38056, 576810), (38454, 570840), (38860, 564876), (39195, 560048), (39440, 556569), (39780, 551812), (41004, 535340), (41180, 533052), (41535, 528496), (41808, 525045), (42813, 512720), (43452, 505180), (44304, 495465), (44370, 494728), (44421, 494160), (45240, 485214), (45560, 481806), (46632, 470730), (47073, 466320), (47570, 461448), (48240, 455039), (48280, 454662), (49416, 444210), (50518, 434520), (51120, 429403), (51255, 428272), (51272, 428130), (52260, 420036), (53040, 413859), (53534, 410040), (54288, 404345), (54315, 404144), (54672, 401505), (55380, 396372), (57084, 384540), (57681, 380560), (57936, 378885), (58290, 376584), (59160, 371046), (59228, 370620), (61770, 355368), (61841, 354960), (62712, 350030), (62764, 349740), (64090, 342504), (66062, 332280), (66456, 330310), (67860, 323476), (68340, 321204), (69680, 315027), (69948, 313820), (70006, 313560), (70992, 309205), (71355, 307632), (72420, 303108), (73840, 297279), (74035, 296496), (74124, 296140), (75777, 289680), (76112, 288405), (76908, 285420), (77720, 282438), (78390, 280024), (78455, 279792), (79560, 275906), (80301, 273360), (80869, 271440), (82008, 267670), (82360, 266526), (83070, 264248), (85626, 256360), (86904, 252590), (87435, 251056), (88740, 247364), (88842, 247080), (90480, 242607), (91120, 240903), (92655, 236912), (93264, 235365), (94146, 233160), (95140, 230724), (96135, 228336), (96560, 227331), (98832, 222105), (99093, 221520), (101036, 217260), (102510, 214136), (102544, 214065), (104520, 210018), (105009, 209040), (107068, 205020), (108630, 202072), (110760, 198186), (114168, 192270), (115362, 190280), (116580, 188292), (118320, 185523), (118456, 185310), (123540, 177684), (123682, 177480), (125424, 175015), (125528, 174870), (126295, 173808), (128180, 171252), (132124, 166140), (132912, 165155), (133263, 164720), (133835, 164016), (135720, 161738), (136680, 160602), (137953, 159120), (139896, 156910), (140012, 156780), (141219, 155440), (142710, 153816), (144840, 151554), (148070, 148248)]