77491680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23063}}^1$

素因数の和:23088

約数の個数: 96

約数和(自身を含む): 278982144

約数和(自身を除く): 201490464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 23063, 46126, 69189, 92252, 115315, 138378, 161441, 184504, 230630, 276756, 322882, 345945, 369008, 461260, 484323, 553512, 645764, 691890, 738016, 807205, 922520, 968646, 1107024, 1291528, 1383780, 1614410, 1845040, 1937292, 2214048, 2421615, 2583056, 2767560, 3228820, 3690080, 3874584, 4843230, 5166112, 5535120, 6457640, 7749168, 9686460, 11070240, 12915280, 15498336, 19372920, 25830560, 38745840, 77491680]

約数ペア:

[(1, 77491680), (2, 38745840), (3, 25830560), (4, 19372920), (5, 15498336), (6, 12915280), (7, 11070240), (8, 9686460), (10, 7749168), (12, 6457640), (14, 5535120), (15, 5166112), (16, 4843230), (20, 3874584), (21, 3690080), (24, 3228820), (28, 2767560), (30, 2583056), (32, 2421615), (35, 2214048), (40, 1937292), (42, 1845040), (48, 1614410), (56, 1383780), (60, 1291528), (70, 1107024), (80, 968646), (84, 922520), (96, 807205), (105, 738016), (112, 691890), (120, 645764), (140, 553512), (160, 484323), (168, 461260), (210, 369008), (224, 345945), (240, 322882), (280, 276756), (336, 230630), (420, 184504), (480, 161441), (560, 138378), (672, 115315), (840, 92252), (1120, 69189), (1680, 46126), (3360, 23063)]