101209827680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{34981}}^1$

素因数の和:35129

約数の個数: 144

約数和(自身を含む): 261343245744

約数和(自身を除く): 160133418064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 107, 130, 160, 169, 208, 214, 260, 338, 416, 428, 520, 535, 676, 845, 856, 1040, 1070, 1352, 1391, 1690, 1712, 2080, 2140, 2704, 2782, 3380, 3424, 4280, 5408, 5564, 6760, 6955, 8560, 11128, 13520, 13910, 17120, 18083, 22256, 27040, 27820, 34981, 36166, 44512, 55640, 69962, 72332, 90415, 111280, 139924, 144664, 174905, 180830, 222560, 279848, 289328, 349810, 361660, 454753, 559696, 578656, 699620, 723320, 909506, 1119392, 1399240, 1446640, 1819012, 2273765, 2798480, 2893280, 3638024, 3742967, 4547530, 5596960, 5911789, 7276048, 7485934, 9095060, 11823578, 14552096, 14971868, 18190120, 18714835, 23647156, 29558945, 29943736, 36380240, 37429670, 47294312, 48658571, 59117890, 59887472, 72760480, 74859340, 94588624, 97317142, 118235780, 119774944, 149718680, 189177248, 194634284, 236471560, 243292855, 299437360, 389268568, 472943120, 486585710, 598874720, 632561423, 778537136, 945886240, 973171420, 1265122846, 1557074272, 1946342840, 2530245692, 3162807115, 3892685680, 5060491384, 6325614230, 7785371360, 10120982768, 12651228460, 20241965536, 25302456920, 50604913840, 101209827680]

約数ペア:

[(1, 101209827680), (2, 50604913840), (4, 25302456920), (5, 20241965536), (8, 12651228460), (10, 10120982768), (13, 7785371360), (16, 6325614230), (20, 5060491384), (26, 3892685680), (32, 3162807115), (40, 2530245692), (52, 1946342840), (65, 1557074272), (80, 1265122846), (104, 973171420), (107, 945886240), (130, 778537136), (160, 632561423), (169, 598874720), (208, 486585710), (214, 472943120), (260, 389268568), (338, 299437360), (416, 243292855), (428, 236471560), (520, 194634284), (535, 189177248), (676, 149718680), (845, 119774944), (856, 118235780), (1040, 97317142), (1070, 94588624), (1352, 74859340), (1391, 72760480), (1690, 59887472), (1712, 59117890), (2080, 48658571), (2140, 47294312), (2704, 37429670), (2782, 36380240), (3380, 29943736), (3424, 29558945), (4280, 23647156), (5408, 18714835), (5564, 18190120), (6760, 14971868), (6955, 14552096), (8560, 11823578), (11128, 9095060), (13520, 7485934), (13910, 7276048), (17120, 5911789), (18083, 5596960), (22256, 4547530), (27040, 3742967), (27820, 3638024), (34981, 2893280), (36166, 2798480), (44512, 2273765), (55640, 1819012), (69962, 1446640), (72332, 1399240), (90415, 1119392), (111280, 909506), (139924, 723320), (144664, 699620), (174905, 578656), (180830, 559696), (222560, 454753), (279848, 361660), (289328, 349810)]