163731120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97459}}^1$

素因数の和:97482

約数の個数: 80

約数和(自身を含む): 580081920

約数和(自身を除く): 416350800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 97459, 194918, 292377, 389836, 487295, 584754, 682213, 779672, 974590, 1169508, 1364426, 1461885, 1559344, 1949180, 2046639, 2339016, 2728852, 2923770, 3411065, 3898360, 4093278, 4678032, 5457704, 5847540, 6822130, 7796720, 8186556, 10233195, 10915408, 11695080, 13644260, 16373112, 20466390, 23390160, 27288520, 32746224, 40932780, 54577040, 81865560, 163731120]

約数ペア:

[(1, 163731120), (2, 81865560), (3, 54577040), (4, 40932780), (5, 32746224), (6, 27288520), (7, 23390160), (8, 20466390), (10, 16373112), (12, 13644260), (14, 11695080), (15, 10915408), (16, 10233195), (20, 8186556), (21, 7796720), (24, 6822130), (28, 5847540), (30, 5457704), (35, 4678032), (40, 4093278), (42, 3898360), (48, 3411065), (56, 2923770), (60, 2728852), (70, 2339016), (80, 2046639), (84, 1949180), (105, 1559344), (112, 1461885), (120, 1364426), (140, 1169508), (168, 974590), (210, 779672), (240, 682213), (280, 584754), (336, 487295), (420, 389836), (560, 292377), (840, 194918), (1680, 97459)]