1351379640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50957}}^1$

素因数の和:51001

約数の個数: 128

約数和(自身を含む): 4622909760

約数和(自身を除く): 3271530120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 50957, 101914, 152871, 203828, 254785, 305742, 407656, 509570, 611484, 662441, 764355, 866269, 1019140, 1222968, 1324882, 1528710, 1732538, 1987323, 2038280, 2598807, 2649764, 3057420, 3312205, 3465076, 3974646, 4331345, 5197614, 5299528, 6114840, 6624410, 6930152, 7949292, 8662690, 9936615, 10395228, 11261497, 12994035, 13248820, 15898584, 17325380, 19873230, 20790456, 22522994, 25988070, 26497640, 33784491, 34650760, 39746460, 45045988, 51976140, 56307485, 67568982, 79492920, 90091976, 103952280, 112614970, 135137964, 168922455, 225229940, 270275928, 337844910, 450459880, 675689820, 1351379640]

約数ペア:

[(1, 1351379640), (2, 675689820), (3, 450459880), (4, 337844910), (5, 270275928), (6, 225229940), (8, 168922455), (10, 135137964), (12, 112614970), (13, 103952280), (15, 90091976), (17, 79492920), (20, 67568982), (24, 56307485), (26, 51976140), (30, 45045988), (34, 39746460), (39, 34650760), (40, 33784491), (51, 26497640), (52, 25988070), (60, 22522994), (65, 20790456), (68, 19873230), (78, 17325380), (85, 15898584), (102, 13248820), (104, 12994035), (120, 11261497), (130, 10395228), (136, 9936615), (156, 8662690), (170, 7949292), (195, 6930152), (204, 6624410), (221, 6114840), (255, 5299528), (260, 5197614), (312, 4331345), (340, 3974646), (390, 3465076), (408, 3312205), (442, 3057420), (510, 2649764), (520, 2598807), (663, 2038280), (680, 1987323), (780, 1732538), (884, 1528710), (1020, 1324882), (1105, 1222968), (1326, 1019140), (1560, 866269), (1768, 764355), (2040, 662441), (2210, 611484), (2652, 509570), (3315, 407656), (4420, 305742), (5304, 254785), (6630, 203828), (8840, 152871), (13260, 101914), (26520, 50957)]