7190758640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1147

約数の個数: 160

約数和(自身を含む): 18856043136

約数和(自身を除く): 11665284496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 521, 577, 598, 920, 1040, 1042, 1154, 1196, 1495, 1840, 2084, 2308, 2392, 2605, 2885, 2990, 4168, 4616, 4784, 5210, 5770, 5980, 6773, 7501, 8336, 9232, 10420, 11540, 11960, 11983, 13271, 13546, 15002, 20840, 23080, 23920, 23966, 26542, 27092, 30004, 33865, 37505, 41680, 46160, 47932, 53084, 54184, 59915, 60008, 66355, 67730, 75010, 95864, 106168, 108368, 119830, 120016, 132710, 135460, 150020, 155779, 172523, 191728, 212336, 239660, 265420, 270920, 300040, 300617, 311558, 345046, 479320, 530840, 541840, 600080, 601234, 623116, 690092, 778895, 862615, 958640, 1061680, 1202468, 1246232, 1380184, 1503085, 1557790, 1725230, 2404936, 2492464, 2760368, 3006170, 3115580, 3450460, 3908021, 4809872, 6012340, 6231160, 6900920, 6914191, 7816042, 12024680, 12462320, 13801840, 13828382, 15632084, 19540105, 24049360, 27656764, 31264168, 34570955, 39080210, 55313528, 62528336, 69141910, 78160420, 89884483, 110627056, 138283820, 156320840, 179768966, 276567640, 312641680, 359537932, 449422415, 553135280, 719075864, 898844830, 1438151728, 1797689660, 3595379320, 7190758640]

約数ペア:

[(1, 7190758640), (2, 3595379320), (4, 1797689660), (5, 1438151728), (8, 898844830), (10, 719075864), (13, 553135280), (16, 449422415), (20, 359537932), (23, 312641680), (26, 276567640), (40, 179768966), (46, 156320840), (52, 138283820), (65, 110627056), (80, 89884483), (92, 78160420), (104, 69141910), (115, 62528336), (130, 55313528), (184, 39080210), (208, 34570955), (230, 31264168), (260, 27656764), (299, 24049360), (368, 19540105), (460, 15632084), (520, 13828382), (521, 13801840), (577, 12462320), (598, 12024680), (920, 7816042), (1040, 6914191), (1042, 6900920), (1154, 6231160), (1196, 6012340), (1495, 4809872), (1840, 3908021), (2084, 3450460), (2308, 3115580), (2392, 3006170), (2605, 2760368), (2885, 2492464), (2990, 2404936), (4168, 1725230), (4616, 1557790), (4784, 1503085), (5210, 1380184), (5770, 1246232), (5980, 1202468), (6773, 1061680), (7501, 958640), (8336, 862615), (9232, 778895), (10420, 690092), (11540, 623116), (11960, 601234), (11983, 600080), (13271, 541840), (13546, 530840), (15002, 479320), (20840, 345046), (23080, 311558), (23920, 300617), (23966, 300040), (26542, 270920), (27092, 265420), (30004, 239660), (33865, 212336), (37505, 191728), (41680, 172523), (46160, 155779), (47932, 150020), (53084, 135460), (54184, 132710), (59915, 120016), (60008, 119830), (66355, 108368), (67730, 106168), (75010, 95864)]