353031720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1$

素因数の和:2295

約数の個数: 128

約数和(自身を含む): 1119191040

約数和(自身を除く): 766159320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1860, 2207, 2580, 2666, 3720, 3999, 4414, 5160, 5332, 6621, 6665, 7998, 8828, 10664, 11035, 13242, 13330, 15996, 17656, 19995, 22070, 26484, 26660, 31992, 33105, 39990, 44140, 52968, 53320, 66210, 68417, 79980, 88280, 94901, 132420, 136834, 159960, 189802, 205251, 264840, 273668, 284703, 342085, 379604, 410502, 474505, 547336, 569406, 684170, 759208, 821004, 949010, 1026255, 1138812, 1368340, 1423515, 1642008, 1898020, 2052510, 2277624, 2736680, 2847030, 2941931, 3796040, 4105020, 5694060, 5883862, 8210040, 8825793, 11388120, 11767724, 14709655, 17651586, 23535448, 29419310, 35303172, 44128965, 58838620, 70606344, 88257930, 117677240, 176515860, 353031720]

約数ペア:

[(1, 353031720), (2, 176515860), (3, 117677240), (4, 88257930), (5, 70606344), (6, 58838620), (8, 44128965), (10, 35303172), (12, 29419310), (15, 23535448), (20, 17651586), (24, 14709655), (30, 11767724), (31, 11388120), (40, 8825793), (43, 8210040), (60, 5883862), (62, 5694060), (86, 4105020), (93, 3796040), (120, 2941931), (124, 2847030), (129, 2736680), (155, 2277624), (172, 2052510), (186, 1898020), (215, 1642008), (248, 1423515), (258, 1368340), (310, 1138812), (344, 1026255), (372, 949010), (430, 821004), (465, 759208), (516, 684170), (620, 569406), (645, 547336), (744, 474505), (860, 410502), (930, 379604), (1032, 342085), (1240, 284703), (1290, 273668), (1333, 264840), (1720, 205251), (1860, 189802), (2207, 159960), (2580, 136834), (2666, 132420), (3720, 94901), (3999, 88280), (4414, 79980), (5160, 68417), (5332, 66210), (6621, 53320), (6665, 52968), (7998, 44140), (8828, 39990), (10664, 33105), (11035, 31992), (13242, 26660), (13330, 26484), (15996, 22070), (17656, 19995)]