214128160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1946

約数の個数: 96

約数和(自身を含む): 545190912

約数和(自身を除く): 331062752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1840, 1877, 2480, 2852, 3565, 3680, 3754, 4960, 5704, 7130, 7508, 9385, 11408, 14260, 15016, 18770, 22816, 28520, 30032, 37540, 43171, 57040, 58187, 60064, 75080, 86342, 114080, 116374, 150160, 172684, 215855, 232748, 290935, 300320, 345368, 431710, 465496, 581870, 690736, 863420, 930992, 1163740, 1338301, 1381472, 1726840, 1861984, 2327480, 2676602, 3453680, 4654960, 5353204, 6691505, 6907360, 9309920, 10706408, 13383010, 21412816, 26766020, 42825632, 53532040, 107064080, 214128160]

約数ペア:

[(1, 214128160), (2, 107064080), (4, 53532040), (5, 42825632), (8, 26766020), (10, 21412816), (16, 13383010), (20, 10706408), (23, 9309920), (31, 6907360), (32, 6691505), (40, 5353204), (46, 4654960), (62, 3453680), (80, 2676602), (92, 2327480), (115, 1861984), (124, 1726840), (155, 1381472), (160, 1338301), (184, 1163740), (230, 930992), (248, 863420), (310, 690736), (368, 581870), (460, 465496), (496, 431710), (620, 345368), (713, 300320), (736, 290935), (920, 232748), (992, 215855), (1240, 172684), (1426, 150160), (1840, 116374), (1877, 114080), (2480, 86342), (2852, 75080), (3565, 60064), (3680, 58187), (3754, 57040), (4960, 43171), (5704, 37540), (7130, 30032), (7508, 28520), (9385, 22816), (11408, 18770), (14260, 15016)]