317014740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 1103880960

約数和(自身を除く): 786866220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 311, 315, 420, 622, 630, 809, 933, 1244, 1260, 1555, 1618, 1866, 2177, 2427, 2799, 3110, 3236, 3732, 4045, 4354, 4665, 4854, 5598, 5663, 6220, 6531, 7281, 8090, 8708, 9330, 9708, 10885, 11196, 11326, 12135, 13062, 13995, 14562, 16180, 16989, 18660, 19593, 21770, 22652, 24270, 26124, 27990, 28315, 29124, 32655, 33978, 36405, 39186, 43540, 48540, 50967, 55980, 56630, 65310, 67956, 72810, 78372, 84945, 97965, 101934, 113260, 130620, 145620, 169890, 195930, 203868, 251599, 254835, 339780, 391860, 503198, 509670, 754797, 1006396, 1019340, 1257995, 1509594, 1761193, 2264391, 2515990, 3019188, 3522386, 3773985, 4528782, 5031980, 5283579, 7044772, 7547970, 8805965, 9057564, 10567158, 11321955, 15095940, 15850737, 17611930, 21134316, 22643910, 26417895, 31701474, 35223860, 45287820, 52835790, 63402948, 79253685, 105671580, 158507370, 317014740]

約数ペア:

[(1, 317014740), (2, 158507370), (3, 105671580), (4, 79253685), (5, 63402948), (6, 52835790), (7, 45287820), (9, 35223860), (10, 31701474), (12, 26417895), (14, 22643910), (15, 21134316), (18, 17611930), (20, 15850737), (21, 15095940), (28, 11321955), (30, 10567158), (35, 9057564), (36, 8805965), (42, 7547970), (45, 7044772), (60, 5283579), (63, 5031980), (70, 4528782), (84, 3773985), (90, 3522386), (105, 3019188), (126, 2515990), (140, 2264391), (180, 1761193), (210, 1509594), (252, 1257995), (311, 1019340), (315, 1006396), (420, 754797), (622, 509670), (630, 503198), (809, 391860), (933, 339780), (1244, 254835), (1260, 251599), (1555, 203868), (1618, 195930), (1866, 169890), (2177, 145620), (2427, 130620), (2799, 113260), (3110, 101934), (3236, 97965), (3732, 84945), (4045, 78372), (4354, 72810), (4665, 67956), (4854, 65310), (5598, 56630), (5663, 55980), (6220, 50967), (6531, 48540), (7281, 43540), (8090, 39186), (8708, 36405), (9330, 33978), (9708, 32655), (10885, 29124), (11196, 28315), (11326, 27990), (12135, 26124), (13062, 24270), (13995, 22652), (14562, 21770), (16180, 19593), (16989, 18660)]