458318640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8641}}^1$

素因数の和:8687

約数の個数: 160

約数和(自身を含む): 1620271296

約数和(自身を除く): 1161952656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8641, 8840, 10608, 13260, 17282, 17680, 25923, 26520, 34564, 43205, 51846, 53040, 69128, 86410, 103692, 112333, 129615, 138256, 146897, 172820, 207384, 224666, 259230, 293794, 336999, 345640, 414768, 440691, 449332, 518460, 561665, 587588, 673998, 691280, 734485, 881382, 898664, 1036920, 1123330, 1175176, 1347996, 1468970, 1684995, 1762764, 1797328, 1909661, 2073840, 2203455, 2246660, 2350352, 2695992, 2937940, 3369990, 3525528, 3819322, 4406910, 4493320, 5391984, 5728983, 5875880, 6739980, 7051056, 7638644, 8813820, 8986640, 9548305, 11457966, 11751760, 13479960, 15277288, 17627640, 19096610, 22915932, 26959920, 28644915, 30554576, 35255280, 38193220, 45831864, 57289830, 76386440, 91663728, 114579660, 152772880, 229159320, 458318640]

約数ペア:

[(1, 458318640), (2, 229159320), (3, 152772880), (4, 114579660), (5, 91663728), (6, 76386440), (8, 57289830), (10, 45831864), (12, 38193220), (13, 35255280), (15, 30554576), (16, 28644915), (17, 26959920), (20, 22915932), (24, 19096610), (26, 17627640), (30, 15277288), (34, 13479960), (39, 11751760), (40, 11457966), (48, 9548305), (51, 8986640), (52, 8813820), (60, 7638644), (65, 7051056), (68, 6739980), (78, 5875880), (80, 5728983), (85, 5391984), (102, 4493320), (104, 4406910), (120, 3819322), (130, 3525528), (136, 3369990), (156, 2937940), (170, 2695992), (195, 2350352), (204, 2246660), (208, 2203455), (221, 2073840), (240, 1909661), (255, 1797328), (260, 1762764), (272, 1684995), (312, 1468970), (340, 1347996), (390, 1175176), (408, 1123330), (442, 1036920), (510, 898664), (520, 881382), (624, 734485), (663, 691280), (680, 673998), (780, 587588), (816, 561665), (884, 518460), (1020, 449332), (1040, 440691), (1105, 414768), (1326, 345640), (1360, 336999), (1560, 293794), (1768, 259230), (2040, 224666), (2210, 207384), (2652, 172820), (3120, 146897), (3315, 138256), (3536, 129615), (4080, 112333), (4420, 103692), (5304, 86410), (6630, 69128), (8641, 53040), (8840, 51846), (10608, 43205), (13260, 34564), (17282, 26520), (17680, 25923)]