88190040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 276664320

約数和(自身を除く): 188474280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 151, 155, 157, 186, 248, 302, 310, 314, 372, 453, 465, 471, 604, 620, 628, 744, 755, 785, 906, 930, 942, 1208, 1240, 1256, 1510, 1570, 1812, 1860, 1884, 2265, 2355, 3020, 3140, 3624, 3720, 3768, 4530, 4681, 4710, 4867, 6040, 6280, 9060, 9362, 9420, 9734, 14043, 14601, 18120, 18724, 18840, 19468, 23405, 23707, 24335, 28086, 29202, 37448, 38936, 46810, 47414, 48670, 56172, 58404, 70215, 71121, 73005, 93620, 94828, 97340, 112344, 116808, 118535, 140430, 142242, 146010, 187240, 189656, 194680, 237070, 280860, 284484, 292020, 355605, 474140, 561720, 568968, 584040, 711210, 734917, 948280, 1422420, 1469834, 2204751, 2844840, 2939668, 3674585, 4409502, 5879336, 7349170, 8819004, 11023755, 14698340, 17638008, 22047510, 29396680, 44095020, 88190040]

約数ペア:

[(1, 88190040), (2, 44095020), (3, 29396680), (4, 22047510), (5, 17638008), (6, 14698340), (8, 11023755), (10, 8819004), (12, 7349170), (15, 5879336), (20, 4409502), (24, 3674585), (30, 2939668), (31, 2844840), (40, 2204751), (60, 1469834), (62, 1422420), (93, 948280), (120, 734917), (124, 711210), (151, 584040), (155, 568968), (157, 561720), (186, 474140), (248, 355605), (302, 292020), (310, 284484), (314, 280860), (372, 237070), (453, 194680), (465, 189656), (471, 187240), (604, 146010), (620, 142242), (628, 140430), (744, 118535), (755, 116808), (785, 112344), (906, 97340), (930, 94828), (942, 93620), (1208, 73005), (1240, 71121), (1256, 70215), (1510, 58404), (1570, 56172), (1812, 48670), (1860, 47414), (1884, 46810), (2265, 38936), (2355, 37448), (3020, 29202), (3140, 28086), (3624, 24335), (3720, 23707), (3768, 23405), (4530, 19468), (4681, 18840), (4710, 18724), (4867, 18120), (6040, 14601), (6280, 14043), (9060, 9734), (9362, 9420)]