1420961058840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1\times {\mathrm{189307}}^1$

素因数の和:190273

約数の個数: 128

約数和(自身を含む): 4327853483520

約数和(自身を除く): 2906892424680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 881, 1065, 1420, 1704, 1762, 2130, 2643, 2840, 3524, 4260, 4405, 5286, 7048, 8520, 8810, 10572, 13215, 17620, 21144, 26430, 35240, 52860, 62551, 105720, 125102, 187653, 189307, 250204, 312755, 375306, 378614, 500408, 567921, 625510, 750612, 757228, 938265, 946535, 1135842, 1251020, 1501224, 1514456, 1876530, 1893070, 2271684, 2502040, 2839605, 3753060, 3786140, 4543368, 5679210, 7506120, 7572280, 11358420, 13440797, 22716840, 26881594, 40322391, 53763188, 67203985, 80644782, 107526376, 134407970, 161289564, 166779467, 201611955, 268815940, 322579128, 333558934, 403223910, 500338401, 537631880, 667117868, 806447820, 833897335, 1000676802, 1334235736, 1612895640, 1667794670, 2001353604, 2501692005, 3335589340, 4002707208, 5003384010, 6671178680, 10006768020, 11841342157, 20013536040, 23682684314, 35524026471, 47365368628, 59206710785, 71048052942, 94730737256, 118413421570, 142096105884, 177620132355, 236826843140, 284192211768, 355240264710, 473653686280, 710480529420, 1420961058840]

約数ペア:

[(1, 1420961058840), (2, 710480529420), (3, 473653686280), (4, 355240264710), (5, 284192211768), (6, 236826843140), (8, 177620132355), (10, 142096105884), (12, 118413421570), (15, 94730737256), (20, 71048052942), (24, 59206710785), (30, 47365368628), (40, 35524026471), (60, 23682684314), (71, 20013536040), (120, 11841342157), (142, 10006768020), (213, 6671178680), (284, 5003384010), (355, 4002707208), (426, 3335589340), (568, 2501692005), (710, 2001353604), (852, 1667794670), (881, 1612895640), (1065, 1334235736), (1420, 1000676802), (1704, 833897335), (1762, 806447820), (2130, 667117868), (2643, 537631880), (2840, 500338401), (3524, 403223910), (4260, 333558934), (4405, 322579128), (5286, 268815940), (7048, 201611955), (8520, 166779467), (8810, 161289564), (10572, 134407970), (13215, 107526376), (17620, 80644782), (21144, 67203985), (26430, 53763188), (35240, 40322391), (52860, 26881594), (62551, 22716840), (105720, 13440797), (125102, 11358420), (187653, 7572280), (189307, 7506120), (250204, 5679210), (312755, 4543368), (375306, 3786140), (378614, 3753060), (500408, 2839605), (567921, 2502040), (625510, 2271684), (750612, 1893070), (757228, 1876530), (938265, 1514456), (946535, 1501224), (1135842, 1251020)]