9133719920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:540

約数の個数: 160

約数和(自身を含む): 23221222080

約数和(自身を除く): 14087502160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 157, 169, 208, 260, 314, 331, 338, 520, 628, 662, 676, 785, 845, 1040, 1256, 1324, 1352, 1570, 1655, 1690, 2041, 2197, 2512, 2648, 2704, 3140, 3310, 3380, 4082, 4303, 4394, 5296, 6280, 6620, 6760, 8164, 8606, 8788, 10205, 10985, 12560, 13240, 13520, 16328, 17212, 17576, 20410, 21515, 21970, 26480, 26533, 32656, 34424, 35152, 40820, 43030, 43940, 51967, 53066, 55939, 68848, 81640, 86060, 87880, 103934, 106132, 111878, 132665, 163280, 172120, 175760, 207868, 212264, 223756, 259835, 265330, 279695, 344240, 344929, 415736, 424528, 447512, 519670, 530660, 559390, 675571, 689858, 727207, 831472, 895024, 1039340, 1061320, 1118780, 1351142, 1379716, 1454414, 1724645, 2078680, 2122640, 2237560, 2702284, 2759432, 2908828, 3377855, 3449290, 3636035, 4157360, 4475120, 5404568, 5518864, 5817656, 6755710, 6898580, 7272070, 8782423, 10809136, 11635312, 13511420, 13797160, 14544140, 17564846, 27022840, 27594320, 29088280, 35129692, 43912115, 54045680, 58176560, 70259384, 87824230, 114171499, 140518768, 175648460, 228342998, 351296920, 456685996, 570857495, 702593840, 913371992, 1141714990, 1826743984, 2283429980, 4566859960, 9133719920]

約数ペア:

[(1, 9133719920), (2, 4566859960), (4, 2283429980), (5, 1826743984), (8, 1141714990), (10, 913371992), (13, 702593840), (16, 570857495), (20, 456685996), (26, 351296920), (40, 228342998), (52, 175648460), (65, 140518768), (80, 114171499), (104, 87824230), (130, 70259384), (157, 58176560), (169, 54045680), (208, 43912115), (260, 35129692), (314, 29088280), (331, 27594320), (338, 27022840), (520, 17564846), (628, 14544140), (662, 13797160), (676, 13511420), (785, 11635312), (845, 10809136), (1040, 8782423), (1256, 7272070), (1324, 6898580), (1352, 6755710), (1570, 5817656), (1655, 5518864), (1690, 5404568), (2041, 4475120), (2197, 4157360), (2512, 3636035), (2648, 3449290), (2704, 3377855), (3140, 2908828), (3310, 2759432), (3380, 2702284), (4082, 2237560), (4303, 2122640), (4394, 2078680), (5296, 1724645), (6280, 1454414), (6620, 1379716), (6760, 1351142), (8164, 1118780), (8606, 1061320), (8788, 1039340), (10205, 895024), (10985, 831472), (12560, 727207), (13240, 689858), (13520, 675571), (16328, 559390), (17212, 530660), (17576, 519670), (20410, 447512), (21515, 424528), (21970, 415736), (26480, 344929), (26533, 344240), (32656, 279695), (34424, 265330), (35152, 259835), (40820, 223756), (43030, 212264), (43940, 207868), (51967, 175760), (53066, 172120), (55939, 163280), (68848, 132665), (81640, 111878), (86060, 106132), (87880, 103934)]