57578160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 188559360

約数和(自身を除く): 130981200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 71, 80, 93, 109, 120, 124, 142, 155, 186, 213, 218, 240, 248, 284, 310, 327, 355, 372, 426, 436, 465, 496, 545, 568, 620, 654, 710, 744, 852, 872, 930, 1065, 1090, 1136, 1240, 1308, 1420, 1488, 1635, 1704, 1744, 1860, 2130, 2180, 2201, 2480, 2616, 2840, 3270, 3379, 3408, 3720, 4260, 4360, 4402, 5232, 5680, 6540, 6603, 6758, 7440, 7739, 8520, 8720, 8804, 10137, 11005, 13080, 13206, 13516, 15478, 16895, 17040, 17608, 20274, 22010, 23217, 26160, 26412, 27032, 30956, 33015, 33790, 35216, 38695, 40548, 44020, 46434, 50685, 52824, 54064, 61912, 66030, 67580, 77390, 81096, 88040, 92868, 101370, 105648, 116085, 123824, 132060, 135160, 154780, 162192, 176080, 185736, 202740, 232170, 239909, 264120, 270320, 309560, 371472, 405480, 464340, 479818, 528240, 619120, 719727, 810960, 928680, 959636, 1199545, 1439454, 1857360, 1919272, 2399090, 2878908, 3598635, 3838544, 4798180, 5757816, 7197270, 9596360, 11515632, 14394540, 19192720, 28789080, 57578160]

約数ペア:

[(1, 57578160), (2, 28789080), (3, 19192720), (4, 14394540), (5, 11515632), (6, 9596360), (8, 7197270), (10, 5757816), (12, 4798180), (15, 3838544), (16, 3598635), (20, 2878908), (24, 2399090), (30, 1919272), (31, 1857360), (40, 1439454), (48, 1199545), (60, 959636), (62, 928680), (71, 810960), (80, 719727), (93, 619120), (109, 528240), (120, 479818), (124, 464340), (142, 405480), (155, 371472), (186, 309560), (213, 270320), (218, 264120), (240, 239909), (248, 232170), (284, 202740), (310, 185736), (327, 176080), (355, 162192), (372, 154780), (426, 135160), (436, 132060), (465, 123824), (496, 116085), (545, 105648), (568, 101370), (620, 92868), (654, 88040), (710, 81096), (744, 77390), (852, 67580), (872, 66030), (930, 61912), (1065, 54064), (1090, 52824), (1136, 50685), (1240, 46434), (1308, 44020), (1420, 40548), (1488, 38695), (1635, 35216), (1704, 33790), (1744, 33015), (1860, 30956), (2130, 27032), (2180, 26412), (2201, 26160), (2480, 23217), (2616, 22010), (2840, 20274), (3270, 17608), (3379, 17040), (3408, 16895), (3720, 15478), (4260, 13516), (4360, 13206), (4402, 13080), (5232, 11005), (5680, 10137), (6540, 8804), (6603, 8720), (6758, 8520), (7440, 7739)]