1559751960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14923}}^1$

素因数の和:15017

約数の個数: 128

約数和(自身を含む): 5114753280

約数和(自身を除く): 3555001320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1560, 1608, 1742, 2010, 2613, 2680, 3484, 4020, 4355, 5226, 6968, 8040, 8710, 10452, 13065, 14923, 17420, 20904, 26130, 29846, 34840, 44769, 52260, 59692, 74615, 89538, 104520, 119384, 149230, 179076, 193999, 223845, 298460, 358152, 387998, 447690, 581997, 596920, 775996, 895380, 969995, 999841, 1163994, 1551992, 1790760, 1939990, 1999682, 2327988, 2909985, 2999523, 3879980, 3999364, 4655976, 4999205, 5819970, 5999046, 7759960, 7998728, 9998410, 11639940, 11998092, 12997933, 14997615, 19996820, 23279880, 23996184, 25995866, 29995230, 38993799, 39993640, 51991732, 59990460, 64989665, 77987598, 103983464, 119980920, 129979330, 155975196, 194968995, 259958660, 311950392, 389937990, 519917320, 779875980, 1559751960]

約数ペア:

[(1, 1559751960), (2, 779875980), (3, 519917320), (4, 389937990), (5, 311950392), (6, 259958660), (8, 194968995), (10, 155975196), (12, 129979330), (13, 119980920), (15, 103983464), (20, 77987598), (24, 64989665), (26, 59990460), (30, 51991732), (39, 39993640), (40, 38993799), (52, 29995230), (60, 25995866), (65, 23996184), (67, 23279880), (78, 19996820), (104, 14997615), (120, 12997933), (130, 11998092), (134, 11639940), (156, 9998410), (195, 7998728), (201, 7759960), (260, 5999046), (268, 5819970), (312, 4999205), (335, 4655976), (390, 3999364), (402, 3879980), (520, 2999523), (536, 2909985), (670, 2327988), (780, 1999682), (804, 1939990), (871, 1790760), (1005, 1551992), (1340, 1163994), (1560, 999841), (1608, 969995), (1742, 895380), (2010, 775996), (2613, 596920), (2680, 581997), (3484, 447690), (4020, 387998), (4355, 358152), (5226, 298460), (6968, 223845), (8040, 193999), (8710, 179076), (10452, 149230), (13065, 119384), (14923, 104520), (17420, 89538), (20904, 74615), (26130, 59692), (29846, 52260), (34840, 44769)]