230315680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1071

約数の個数: 144

約数和(自身を含む): 655429320

約数和(自身を除く): 425113640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 928, 980, 1013, 1015, 1120, 1160, 1421, 1568, 1624, 1960, 2026, 2030, 2320, 2842, 3248, 3920, 4052, 4060, 4640, 5065, 5684, 6496, 7091, 7105, 7840, 8104, 8120, 10130, 11368, 14182, 14210, 16208, 16240, 20260, 22736, 28364, 28420, 29377, 32416, 32480, 35455, 40520, 45472, 49637, 56728, 56840, 58754, 70910, 81040, 99274, 113456, 113680, 117508, 141820, 146885, 162080, 198548, 205639, 226912, 227360, 235016, 248185, 283640, 293770, 397096, 411278, 470032, 496370, 567280, 587540, 794192, 822556, 940064, 992740, 1028195, 1134560, 1175080, 1439473, 1588384, 1645112, 1985480, 2056390, 2350160, 2878946, 3290224, 3970960, 4112780, 4700320, 5757892, 6580448, 7197365, 7941920, 8225560, 11515784, 14394730, 16451120, 23031568, 28789460, 32902240, 46063136, 57578920, 115157840, 230315680]

約数ペア:

[(1, 230315680), (2, 115157840), (4, 57578920), (5, 46063136), (7, 32902240), (8, 28789460), (10, 23031568), (14, 16451120), (16, 14394730), (20, 11515784), (28, 8225560), (29, 7941920), (32, 7197365), (35, 6580448), (40, 5757892), (49, 4700320), (56, 4112780), (58, 3970960), (70, 3290224), (80, 2878946), (98, 2350160), (112, 2056390), (116, 1985480), (140, 1645112), (145, 1588384), (160, 1439473), (196, 1175080), (203, 1134560), (224, 1028195), (232, 992740), (245, 940064), (280, 822556), (290, 794192), (392, 587540), (406, 567280), (464, 496370), (490, 470032), (560, 411278), (580, 397096), (784, 293770), (812, 283640), (928, 248185), (980, 235016), (1013, 227360), (1015, 226912), (1120, 205639), (1160, 198548), (1421, 162080), (1568, 146885), (1624, 141820), (1960, 117508), (2026, 113680), (2030, 113456), (2320, 99274), (2842, 81040), (3248, 70910), (3920, 58754), (4052, 56840), (4060, 56728), (4640, 49637), (5065, 45472), (5684, 40520), (6496, 35455), (7091, 32480), (7105, 32416), (7840, 29377), (8104, 28420), (8120, 28364), (10130, 22736), (11368, 20260), (14182, 16240), (14210, 16208)]