317884020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8423}}^1$

素因数の和:8489

約数の個数: 96

約数和(自身を含む): 968018688

約数和(自身を除く): 650134668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1887, 2220, 2516, 3145, 3774, 6290, 7548, 8423, 9435, 12580, 16846, 18870, 25269, 33692, 37740, 42115, 50538, 84230, 101076, 126345, 143191, 168460, 252690, 286382, 311651, 429573, 505380, 572764, 623302, 715955, 859146, 934953, 1246604, 1431910, 1558255, 1718292, 1869906, 2147865, 2863820, 3116510, 3739812, 4295730, 4674765, 5298067, 6233020, 8591460, 9349530, 10596134, 15894201, 18699060, 21192268, 26490335, 31788402, 52980670, 63576804, 79471005, 105961340, 158942010, 317884020]

約数ペア:

[(1, 317884020), (2, 158942010), (3, 105961340), (4, 79471005), (5, 63576804), (6, 52980670), (10, 31788402), (12, 26490335), (15, 21192268), (17, 18699060), (20, 15894201), (30, 10596134), (34, 9349530), (37, 8591460), (51, 6233020), (60, 5298067), (68, 4674765), (74, 4295730), (85, 3739812), (102, 3116510), (111, 2863820), (148, 2147865), (170, 1869906), (185, 1718292), (204, 1558255), (222, 1431910), (255, 1246604), (340, 934953), (370, 859146), (444, 715955), (510, 623302), (555, 572764), (629, 505380), (740, 429573), (1020, 311651), (1110, 286382), (1258, 252690), (1887, 168460), (2220, 143191), (2516, 126345), (3145, 101076), (3774, 84230), (6290, 50538), (7548, 42115), (8423, 37740), (9435, 33692), (12580, 25269), (16846, 18870)]