1570285240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 3867937920

約数和(自身を除く): 2297652680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 151, 164, 170, 205, 302, 328, 340, 373, 410, 604, 680, 697, 746, 755, 820, 1208, 1394, 1492, 1510, 1640, 1865, 2567, 2788, 2984, 3020, 3485, 3730, 5134, 5576, 6040, 6191, 6341, 6970, 7460, 10268, 12382, 12682, 12835, 13940, 14920, 15293, 20536, 24764, 25364, 25670, 27880, 30586, 30955, 31705, 49528, 50728, 51340, 56323, 61172, 61910, 63410, 76465, 102680, 105247, 112646, 122344, 123820, 126820, 152930, 210494, 225292, 247640, 253640, 259981, 281615, 305860, 420988, 450584, 519962, 526235, 563230, 611720, 841976, 957491, 1039924, 1052470, 1126460, 1299905, 1914982, 2079848, 2104940, 2252920, 2309243, 2599810, 3829964, 4209880, 4618486, 4787455, 5199620, 7659928, 9236972, 9574910, 10399240, 11546215, 18473944, 19149820, 23092430, 38299640, 39257131, 46184860, 78514262, 92369720, 157028524, 196285655, 314057048, 392571310, 785142620, 1570285240]

約数ペア:

[(1, 1570285240), (2, 785142620), (4, 392571310), (5, 314057048), (8, 196285655), (10, 157028524), (17, 92369720), (20, 78514262), (34, 46184860), (40, 39257131), (41, 38299640), (68, 23092430), (82, 19149820), (85, 18473944), (136, 11546215), (151, 10399240), (164, 9574910), (170, 9236972), (205, 7659928), (302, 5199620), (328, 4787455), (340, 4618486), (373, 4209880), (410, 3829964), (604, 2599810), (680, 2309243), (697, 2252920), (746, 2104940), (755, 2079848), (820, 1914982), (1208, 1299905), (1394, 1126460), (1492, 1052470), (1510, 1039924), (1640, 957491), (1865, 841976), (2567, 611720), (2788, 563230), (2984, 526235), (3020, 519962), (3485, 450584), (3730, 420988), (5134, 305860), (5576, 281615), (6040, 259981), (6191, 253640), (6341, 247640), (6970, 225292), (7460, 210494), (10268, 152930), (12382, 126820), (12682, 123820), (12835, 122344), (13940, 112646), (14920, 105247), (15293, 102680), (20536, 76465), (24764, 63410), (25364, 61910), (25670, 61172), (27880, 56323), (30586, 51340), (30955, 50728), (31705, 49528)]