212855760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22741}}^1$

素因数の和:22773

約数の個数: 120

約数和(自身を含む): 769862184

約数和(自身を除く): 557006424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 22741, 45482, 68223, 90964, 113705, 136446, 181928, 204669, 227410, 272892, 295633, 341115, 363856, 409338, 454820, 545784, 591266, 682230, 818676, 886899, 909640, 1023345, 1091568, 1182532, 1364460, 1478165, 1637352, 1773798, 1819280, 2046690, 2365064, 2660697, 2728920, 2956330, 3274704, 3547596, 4093380, 4434495, 4730128, 5321394, 5457840, 5912660, 7095192, 8186760, 8868990, 10642788, 11825320, 13303485, 14190384, 16373520, 17737980, 21285576, 23650640, 26606970, 35475960, 42571152, 53213940, 70951920, 106427880, 212855760]

約数ペア:

[(1, 212855760), (2, 106427880), (3, 70951920), (4, 53213940), (5, 42571152), (6, 35475960), (8, 26606970), (9, 23650640), (10, 21285576), (12, 17737980), (13, 16373520), (15, 14190384), (16, 13303485), (18, 11825320), (20, 10642788), (24, 8868990), (26, 8186760), (30, 7095192), (36, 5912660), (39, 5457840), (40, 5321394), (45, 4730128), (48, 4434495), (52, 4093380), (60, 3547596), (65, 3274704), (72, 2956330), (78, 2728920), (80, 2660697), (90, 2365064), (104, 2046690), (117, 1819280), (120, 1773798), (130, 1637352), (144, 1478165), (156, 1364460), (180, 1182532), (195, 1091568), (208, 1023345), (234, 909640), (240, 886899), (260, 818676), (312, 682230), (360, 591266), (390, 545784), (468, 454820), (520, 409338), (585, 363856), (624, 341115), (720, 295633), (780, 272892), (936, 227410), (1040, 204669), (1170, 181928), (1560, 136446), (1872, 113705), (2340, 90964), (3120, 68223), (4680, 45482), (9360, 22741)]