61463640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{10453}}^1$

素因数の和:10481

約数の個数: 96

約数和(自身を含む): 214516080

約数和(自身を除く): 153052440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 10453, 20906, 31359, 41812, 52265, 62718, 73171, 83624, 104530, 125436, 146342, 156795, 209060, 219513, 250872, 292684, 313590, 365855, 418120, 439026, 512197, 585368, 627180, 731710, 878052, 1024394, 1097565, 1254360, 1463420, 1536591, 1756104, 2048788, 2195130, 2560985, 2926840, 3073182, 4097576, 4390260, 5121970, 6146364, 7682955, 8780520, 10243940, 12292728, 15365910, 20487880, 30731820, 61463640]

約数ペア:

[(1, 61463640), (2, 30731820), (3, 20487880), (4, 15365910), (5, 12292728), (6, 10243940), (7, 8780520), (8, 7682955), (10, 6146364), (12, 5121970), (14, 4390260), (15, 4097576), (20, 3073182), (21, 2926840), (24, 2560985), (28, 2195130), (30, 2048788), (35, 1756104), (40, 1536591), (42, 1463420), (49, 1254360), (56, 1097565), (60, 1024394), (70, 878052), (84, 731710), (98, 627180), (105, 585368), (120, 512197), (140, 439026), (147, 418120), (168, 365855), (196, 313590), (210, 292684), (245, 250872), (280, 219513), (294, 209060), (392, 156795), (420, 146342), (490, 125436), (588, 104530), (735, 83624), (840, 73171), (980, 62718), (1176, 52265), (1470, 41812), (1960, 31359), (2940, 20906), (5880, 10453)]