710715720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 256

約数和(自身を含む): 2540160000

約数和(自身を除く): 1829444280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 83, 88, 104, 110, 120, 130, 132, 143, 156, 165, 166, 195, 220, 249, 260, 264, 286, 312, 330, 332, 390, 415, 429, 440, 498, 499, 520, 572, 660, 664, 715, 780, 830, 858, 913, 996, 998, 1079, 1144, 1245, 1320, 1430, 1497, 1560, 1660, 1716, 1826, 1992, 1996, 2145, 2158, 2490, 2495, 2739, 2860, 2994, 3237, 3320, 3432, 3652, 3992, 4290, 4316, 4565, 4980, 4990, 5395, 5478, 5489, 5720, 5988, 6474, 6487, 7304, 7485, 8580, 8632, 9130, 9960, 9980, 10790, 10956, 10978, 11869, 11976, 12948, 12974, 13695, 14970, 16185, 16467, 17160, 18260, 19461, 19960, 21580, 21912, 21956, 23738, 25896, 25948, 27390, 27445, 29940, 32370, 32435, 32934, 35607, 36520, 38922, 41417, 43160, 43912, 47476, 51896, 54780, 54890, 59345, 59880, 64740, 64870, 65868, 71214, 71357, 77844, 82335, 82834, 94952, 97305, 109560, 109780, 118690, 124251, 129480, 129740, 131736, 142428, 142714, 155688, 164670, 165668, 178035, 194610, 207085, 214071, 219560, 237380, 248502, 259480, 284856, 285428, 329340, 331336, 356070, 356785, 389220, 414170, 428142, 455587, 474760, 497004, 538421, 570856, 621255, 658680, 712140, 713570, 778440, 828340, 856284, 911174, 994008, 1070355, 1076842, 1242510, 1366761, 1424280, 1427140, 1615263, 1656680, 1712568, 1822348, 2140710, 2153684, 2277935, 2485020, 2692105, 2733522, 2854280, 3230526, 3644696, 4281420, 4307368, 4555870, 4970040, 5384210, 5467044, 5922631, 6461052, 6833805, 8076315, 8562840, 9111740, 10768420, 10934088, 11845262, 12922104, 13667610, 16152630, 17767893, 18223480, 21536840, 23690524, 27335220, 29613155, 32305260, 35535786, 47381048, 54670440, 59226310, 64610520, 71071572, 88839465, 118452620, 142143144, 177678930, 236905240, 355357860, 710715720]

約数ペア:

[(1, 710715720), (2, 355357860), (3, 236905240), (4, 177678930), (5, 142143144), (6, 118452620), (8, 88839465), (10, 71071572), (11, 64610520), (12, 59226310), (13, 54670440), (15, 47381048), (20, 35535786), (22, 32305260), (24, 29613155), (26, 27335220), (30, 23690524), (33, 21536840), (39, 18223480), (40, 17767893), (44, 16152630), (52, 13667610), (55, 12922104), (60, 11845262), (65, 10934088), (66, 10768420), (78, 9111740), (83, 8562840), (88, 8076315), (104, 6833805), (110, 6461052), (120, 5922631), (130, 5467044), (132, 5384210), (143, 4970040), (156, 4555870), (165, 4307368), (166, 4281420), (195, 3644696), (220, 3230526), (249, 2854280), (260, 2733522), (264, 2692105), (286, 2485020), (312, 2277935), (330, 2153684), (332, 2140710), (390, 1822348), (415, 1712568), (429, 1656680), (440, 1615263), (498, 1427140), (499, 1424280), (520, 1366761), (572, 1242510), (660, 1076842), (664, 1070355), (715, 994008), (780, 911174), (830, 856284), (858, 828340), (913, 778440), (996, 713570), (998, 712140), (1079, 658680), (1144, 621255), (1245, 570856), (1320, 538421), (1430, 497004), (1497, 474760), (1560, 455587), (1660, 428142), (1716, 414170), (1826, 389220), (1992, 356785), (1996, 356070), (2145, 331336), (2158, 329340), (2490, 285428), (2495, 284856), (2739, 259480), (2860, 248502), (2994, 237380), (3237, 219560), (3320, 214071), (3432, 207085), (3652, 194610), (3992, 178035), (4290, 165668), (4316, 164670), (4565, 155688), (4980, 142714), (4990, 142428), (5395, 131736), (5478, 129740), (5489, 129480), (5720, 124251), (5988, 118690), (6474, 109780), (6487, 109560), (7304, 97305), (7485, 94952), (8580, 82834), (8632, 82335), (9130, 77844), (9960, 71357), (9980, 71214), (10790, 65868), (10956, 64870), (10978, 64740), (11869, 59880), (11976, 59345), (12948, 54890), (12974, 54780), (13695, 51896), (14970, 47476), (16185, 43912), (16467, 43160), (17160, 41417), (18260, 38922), (19461, 36520), (19960, 35607), (21580, 32934), (21912, 32435), (21956, 32370), (23738, 29940), (25896, 27445), (25948, 27390)]