698977920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4987}}^1$

素因数の和:5082

約数の個数: 128

約数和(自身を含む): 2258965440

約数和(自身を除く): 1559987520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 4380, 4672, 4987, 5840, 7008, 8760, 9344, 9974, 11680, 14016, 14961, 17520, 19948, 23360, 24935, 28032, 29922, 35040, 39896, 46720, 49870, 59844, 70080, 74805, 79792, 99740, 119688, 140160, 149610, 159584, 199480, 239376, 299220, 319168, 364051, 398960, 478752, 598440, 638336, 728102, 797920, 957504, 1092153, 1196880, 1456204, 1595840, 1820255, 1915008, 2184306, 2393760, 2912408, 3191680, 3640510, 4368612, 4787520, 5460765, 5824816, 7281020, 8737224, 9575040, 10921530, 11649632, 14562040, 17474448, 21843060, 23299264, 29124080, 34948896, 43686120, 46598528, 58248160, 69897792, 87372240, 116496320, 139795584, 174744480, 232992640, 349488960, 698977920]

約数ペア:

[(1, 698977920), (2, 349488960), (3, 232992640), (4, 174744480), (5, 139795584), (6, 116496320), (8, 87372240), (10, 69897792), (12, 58248160), (15, 46598528), (16, 43686120), (20, 34948896), (24, 29124080), (30, 23299264), (32, 21843060), (40, 17474448), (48, 14562040), (60, 11649632), (64, 10921530), (73, 9575040), (80, 8737224), (96, 7281020), (120, 5824816), (128, 5460765), (146, 4787520), (160, 4368612), (192, 3640510), (219, 3191680), (240, 2912408), (292, 2393760), (320, 2184306), (365, 1915008), (384, 1820255), (438, 1595840), (480, 1456204), (584, 1196880), (640, 1092153), (730, 957504), (876, 797920), (960, 728102), (1095, 638336), (1168, 598440), (1460, 478752), (1752, 398960), (1920, 364051), (2190, 319168), (2336, 299220), (2920, 239376), (3504, 199480), (4380, 159584), (4672, 149610), (4987, 140160), (5840, 119688), (7008, 99740), (8760, 79792), (9344, 74805), (9974, 70080), (11680, 59844), (14016, 49870), (14961, 46720), (17520, 39896), (19948, 35040), (23360, 29922), (24935, 28032)]