224115640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 614016000

約数和(自身を除く): 389900360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 103, 133, 140, 152, 190, 206, 266, 280, 380, 409, 412, 515, 532, 665, 721, 760, 818, 824, 1030, 1064, 1330, 1442, 1636, 1957, 2045, 2060, 2660, 2863, 2884, 3272, 3605, 3914, 4090, 4120, 5320, 5726, 5768, 7210, 7771, 7828, 8180, 9785, 11452, 13699, 14315, 14420, 15542, 15656, 16360, 19570, 22904, 27398, 28630, 28840, 31084, 38855, 39140, 42127, 54397, 54796, 57260, 62168, 68495, 77710, 78280, 84254, 108794, 109592, 114520, 136990, 155420, 168508, 210635, 217588, 271985, 273980, 294889, 310840, 337016, 421270, 435176, 543970, 547960, 589778, 800413, 842540, 1087940, 1179556, 1474445, 1600826, 1685080, 2175880, 2359112, 2948890, 3201652, 4002065, 5602891, 5897780, 6403304, 8004130, 11205782, 11795560, 16008260, 22411564, 28014455, 32016520, 44823128, 56028910, 112057820, 224115640]

約数ペア:

[(1, 224115640), (2, 112057820), (4, 56028910), (5, 44823128), (7, 32016520), (8, 28014455), (10, 22411564), (14, 16008260), (19, 11795560), (20, 11205782), (28, 8004130), (35, 6403304), (38, 5897780), (40, 5602891), (56, 4002065), (70, 3201652), (76, 2948890), (95, 2359112), (103, 2175880), (133, 1685080), (140, 1600826), (152, 1474445), (190, 1179556), (206, 1087940), (266, 842540), (280, 800413), (380, 589778), (409, 547960), (412, 543970), (515, 435176), (532, 421270), (665, 337016), (721, 310840), (760, 294889), (818, 273980), (824, 271985), (1030, 217588), (1064, 210635), (1330, 168508), (1442, 155420), (1636, 136990), (1957, 114520), (2045, 109592), (2060, 108794), (2660, 84254), (2863, 78280), (2884, 77710), (3272, 68495), (3605, 62168), (3914, 57260), (4090, 54796), (4120, 54397), (5320, 42127), (5726, 39140), (5768, 38855), (7210, 31084), (7771, 28840), (7828, 28630), (8180, 27398), (9785, 22904), (11452, 19570), (13699, 16360), (14315, 15656), (14420, 15542)]