985243560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5167}}^1$

素因数の和:5415

約数の個数: 128

約数和(自身を含む): 3393515520

約数和(自身を除く): 2408271960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 681, 840, 908, 1135, 1362, 1589, 1816, 2270, 2724, 3178, 3405, 4540, 4767, 5167, 5448, 6356, 6810, 7945, 9080, 9534, 10334, 12712, 13620, 15501, 15890, 19068, 20668, 23835, 25835, 27240, 31002, 31780, 36169, 38136, 41336, 47670, 51670, 62004, 63560, 72338, 77505, 95340, 103340, 108507, 124008, 144676, 155010, 180845, 190680, 206680, 217014, 289352, 310020, 361690, 434028, 542535, 620040, 723380, 868056, 1085070, 1172909, 1446760, 2170140, 2345818, 3518727, 4340280, 4691636, 5864545, 7037454, 8210363, 9383272, 11729090, 14074908, 16420726, 17593635, 23458180, 24631089, 28149816, 32841452, 35187270, 41051815, 46916360, 49262178, 65682904, 70374540, 82103630, 98524356, 123155445, 140749080, 164207260, 197048712, 246310890, 328414520, 492621780, 985243560]

約数ペア:

[(1, 985243560), (2, 492621780), (3, 328414520), (4, 246310890), (5, 197048712), (6, 164207260), (7, 140749080), (8, 123155445), (10, 98524356), (12, 82103630), (14, 70374540), (15, 65682904), (20, 49262178), (21, 46916360), (24, 41051815), (28, 35187270), (30, 32841452), (35, 28149816), (40, 24631089), (42, 23458180), (56, 17593635), (60, 16420726), (70, 14074908), (84, 11729090), (105, 9383272), (120, 8210363), (140, 7037454), (168, 5864545), (210, 4691636), (227, 4340280), (280, 3518727), (420, 2345818), (454, 2170140), (681, 1446760), (840, 1172909), (908, 1085070), (1135, 868056), (1362, 723380), (1589, 620040), (1816, 542535), (2270, 434028), (2724, 361690), (3178, 310020), (3405, 289352), (4540, 217014), (4767, 206680), (5167, 190680), (5448, 180845), (6356, 155010), (6810, 144676), (7945, 124008), (9080, 108507), (9534, 103340), (10334, 95340), (12712, 77505), (13620, 72338), (15501, 63560), (15890, 62004), (19068, 51670), (20668, 47670), (23835, 41336), (25835, 38136), (27240, 36169), (31002, 31780)]