143225880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1209

約数の個数: 128

約数和(自身を含む): 494484480

約数和(自身を除く): 351258600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 334, 420, 501, 668, 835, 840, 1002, 1021, 1169, 1336, 1670, 2004, 2042, 2338, 2505, 3063, 3340, 3507, 4008, 4084, 4676, 5010, 5105, 5845, 6126, 6680, 7014, 7147, 8168, 9352, 10020, 10210, 11690, 12252, 14028, 14294, 15315, 17535, 20040, 20420, 21441, 23380, 24504, 28056, 28588, 30630, 35070, 35735, 40840, 42882, 46760, 57176, 61260, 70140, 71470, 85764, 107205, 122520, 140280, 142940, 170507, 171528, 214410, 285880, 341014, 428820, 511521, 682028, 852535, 857640, 1023042, 1193549, 1364056, 1705070, 2046084, 2387098, 2557605, 3410140, 3580647, 4092168, 4774196, 5115210, 5967745, 6820280, 7161294, 9548392, 10230420, 11935490, 14322588, 17903235, 20460840, 23870980, 28645176, 35806470, 47741960, 71612940, 143225880]

約数ペア:

[(1, 143225880), (2, 71612940), (3, 47741960), (4, 35806470), (5, 28645176), (6, 23870980), (7, 20460840), (8, 17903235), (10, 14322588), (12, 11935490), (14, 10230420), (15, 9548392), (20, 7161294), (21, 6820280), (24, 5967745), (28, 5115210), (30, 4774196), (35, 4092168), (40, 3580647), (42, 3410140), (56, 2557605), (60, 2387098), (70, 2046084), (84, 1705070), (105, 1364056), (120, 1193549), (140, 1023042), (167, 857640), (168, 852535), (210, 682028), (280, 511521), (334, 428820), (420, 341014), (501, 285880), (668, 214410), (835, 171528), (840, 170507), (1002, 142940), (1021, 140280), (1169, 122520), (1336, 107205), (1670, 85764), (2004, 71470), (2042, 70140), (2338, 61260), (2505, 57176), (3063, 46760), (3340, 42882), (3507, 40840), (4008, 35735), (4084, 35070), (4676, 30630), (5010, 28588), (5105, 28056), (5845, 24504), (6126, 23380), (6680, 21441), (7014, 20420), (7147, 20040), (8168, 17535), (9352, 15315), (10020, 14294), (10210, 14028), (11690, 12252)]