237313680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 767950848

約数和(自身を除く): 530637168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 167, 186, 191, 240, 248, 310, 334, 372, 382, 465, 496, 501, 573, 620, 668, 744, 764, 835, 930, 955, 1002, 1146, 1240, 1336, 1488, 1528, 1670, 1860, 1910, 2004, 2292, 2480, 2505, 2672, 2865, 3056, 3340, 3720, 3820, 4008, 4584, 5010, 5177, 5730, 5921, 6680, 7440, 7640, 8016, 9168, 10020, 10354, 11460, 11842, 13360, 15280, 15531, 17763, 20040, 20708, 22920, 23684, 25885, 29605, 31062, 31897, 35526, 40080, 41416, 45840, 47368, 51770, 59210, 62124, 63794, 71052, 77655, 82832, 88815, 94736, 95691, 103540, 118420, 124248, 127588, 142104, 155310, 159485, 177630, 191382, 207080, 236840, 248496, 255176, 284208, 310620, 318970, 355260, 382764, 414160, 473680, 478455, 510352, 621240, 637940, 710520, 765528, 956910, 988807, 1242480, 1275880, 1421040, 1531056, 1913820, 1977614, 2551760, 2966421, 3827640, 3955228, 4944035, 5932842, 7655280, 7910456, 9888070, 11865684, 14832105, 15820912, 19776140, 23731368, 29664210, 39552280, 47462736, 59328420, 79104560, 118656840, 237313680]

約数ペア:

[(1, 237313680), (2, 118656840), (3, 79104560), (4, 59328420), (5, 47462736), (6, 39552280), (8, 29664210), (10, 23731368), (12, 19776140), (15, 15820912), (16, 14832105), (20, 11865684), (24, 9888070), (30, 7910456), (31, 7655280), (40, 5932842), (48, 4944035), (60, 3955228), (62, 3827640), (80, 2966421), (93, 2551760), (120, 1977614), (124, 1913820), (155, 1531056), (167, 1421040), (186, 1275880), (191, 1242480), (240, 988807), (248, 956910), (310, 765528), (334, 710520), (372, 637940), (382, 621240), (465, 510352), (496, 478455), (501, 473680), (573, 414160), (620, 382764), (668, 355260), (744, 318970), (764, 310620), (835, 284208), (930, 255176), (955, 248496), (1002, 236840), (1146, 207080), (1240, 191382), (1336, 177630), (1488, 159485), (1528, 155310), (1670, 142104), (1860, 127588), (1910, 124248), (2004, 118420), (2292, 103540), (2480, 95691), (2505, 94736), (2672, 88815), (2865, 82832), (3056, 77655), (3340, 71052), (3720, 63794), (3820, 62124), (4008, 59210), (4584, 51770), (5010, 47368), (5177, 45840), (5730, 41416), (5921, 40080), (6680, 35526), (7440, 31897), (7640, 31062), (8016, 29605), (9168, 25885), (10020, 23684), (10354, 22920), (11460, 20708), (11842, 20040), (13360, 17763), (15280, 15531)]