222593640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1227

約数の個数: 128

約数和(自身を含む): 702950400

約数和(自身を除く): 480356760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 424, 465, 530, 620, 636, 744, 795, 930, 1060, 1129, 1240, 1272, 1590, 1643, 1860, 2120, 2258, 3180, 3286, 3387, 3720, 4516, 4929, 5645, 6360, 6572, 6774, 8215, 9032, 9858, 11290, 13144, 13548, 16430, 16935, 19716, 22580, 24645, 27096, 32860, 33870, 34999, 39432, 45160, 49290, 59837, 65720, 67740, 69998, 98580, 104997, 119674, 135480, 139996, 174995, 179511, 197160, 209994, 239348, 279992, 299185, 349990, 359022, 419988, 478696, 524985, 598370, 699980, 718044, 839976, 897555, 1049970, 1196740, 1399960, 1436088, 1795110, 1854947, 2099940, 2393480, 3590220, 3709894, 4199880, 5564841, 7180440, 7419788, 9274735, 11129682, 14839576, 18549470, 22259364, 27824205, 37098940, 44518728, 55648410, 74197880, 111296820, 222593640]

約数ペア:

[(1, 222593640), (2, 111296820), (3, 74197880), (4, 55648410), (5, 44518728), (6, 37098940), (8, 27824205), (10, 22259364), (12, 18549470), (15, 14839576), (20, 11129682), (24, 9274735), (30, 7419788), (31, 7180440), (40, 5564841), (53, 4199880), (60, 3709894), (62, 3590220), (93, 2393480), (106, 2099940), (120, 1854947), (124, 1795110), (155, 1436088), (159, 1399960), (186, 1196740), (212, 1049970), (248, 897555), (265, 839976), (310, 718044), (318, 699980), (372, 598370), (424, 524985), (465, 478696), (530, 419988), (620, 359022), (636, 349990), (744, 299185), (795, 279992), (930, 239348), (1060, 209994), (1129, 197160), (1240, 179511), (1272, 174995), (1590, 139996), (1643, 135480), (1860, 119674), (2120, 104997), (2258, 98580), (3180, 69998), (3286, 67740), (3387, 65720), (3720, 59837), (4516, 49290), (4929, 45160), (5645, 39432), (6360, 34999), (6572, 33870), (6774, 32860), (8215, 27096), (9032, 24645), (9858, 22580), (11290, 19716), (13144, 16935), (13548, 16430)]