1402962840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 4670265600

約数和(自身を除く): 3267302760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 131, 142, 180, 213, 262, 284, 355, 360, 393, 419, 426, 524, 568, 639, 655, 710, 786, 838, 852, 1048, 1065, 1179, 1257, 1278, 1310, 1420, 1572, 1676, 1704, 1965, 2095, 2130, 2358, 2514, 2556, 2620, 2840, 3144, 3195, 3352, 3771, 3930, 4190, 4260, 4716, 5028, 5112, 5240, 5895, 6285, 6390, 7542, 7860, 8380, 8520, 9301, 9432, 10056, 11790, 12570, 12780, 15084, 15720, 16760, 18602, 18855, 23580, 25140, 25560, 27903, 29749, 30168, 37204, 37710, 46505, 47160, 50280, 54889, 55806, 59498, 74408, 75420, 83709, 89247, 93010, 109778, 111612, 118996, 139515, 148745, 150840, 164667, 167418, 178494, 186020, 219556, 223224, 237992, 267741, 274445, 279030, 297490, 329334, 334836, 356988, 372040, 418545, 439112, 446235, 494001, 535482, 548890, 558060, 594980, 658668, 669672, 713976, 823335, 837090, 892470, 988002, 1070964, 1097780, 1116120, 1189960, 1317336, 1338705, 1646670, 1674180, 1784940, 1976004, 2141928, 2195560, 2470005, 2677410, 3293340, 3348360, 3569880, 3897119, 3952008, 4940010, 5354820, 6586680, 7794238, 9880020, 10709640, 11691357, 15588476, 19485595, 19760040, 23382714, 31176952, 35074071, 38971190, 46765428, 58456785, 70148142, 77942380, 93530856, 116913570, 140296284, 155884760, 175370355, 233827140, 280592568, 350740710, 467654280, 701481420, 1402962840]

約数ペア:

[(1, 1402962840), (2, 701481420), (3, 467654280), (4, 350740710), (5, 280592568), (6, 233827140), (8, 175370355), (9, 155884760), (10, 140296284), (12, 116913570), (15, 93530856), (18, 77942380), (20, 70148142), (24, 58456785), (30, 46765428), (36, 38971190), (40, 35074071), (45, 31176952), (60, 23382714), (71, 19760040), (72, 19485595), (90, 15588476), (120, 11691357), (131, 10709640), (142, 9880020), (180, 7794238), (213, 6586680), (262, 5354820), (284, 4940010), (355, 3952008), (360, 3897119), (393, 3569880), (419, 3348360), (426, 3293340), (524, 2677410), (568, 2470005), (639, 2195560), (655, 2141928), (710, 1976004), (786, 1784940), (838, 1674180), (852, 1646670), (1048, 1338705), (1065, 1317336), (1179, 1189960), (1257, 1116120), (1278, 1097780), (1310, 1070964), (1420, 988002), (1572, 892470), (1676, 837090), (1704, 823335), (1965, 713976), (2095, 669672), (2130, 658668), (2358, 594980), (2514, 558060), (2556, 548890), (2620, 535482), (2840, 494001), (3144, 446235), (3195, 439112), (3352, 418545), (3771, 372040), (3930, 356988), (4190, 334836), (4260, 329334), (4716, 297490), (5028, 279030), (5112, 274445), (5240, 267741), (5895, 237992), (6285, 223224), (6390, 219556), (7542, 186020), (7860, 178494), (8380, 167418), (8520, 164667), (9301, 150840), (9432, 148745), (10056, 139515), (11790, 118996), (12570, 111612), (12780, 109778), (15084, 93010), (15720, 89247), (16760, 83709), (18602, 75420), (18855, 74408), (23580, 59498), (25140, 55806), (25560, 54889), (27903, 50280), (29749, 47160), (30168, 46505), (37204, 37710)]