10380840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 34128000

約数和(自身を除く): 23747160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 157, 174, 190, 228, 232, 285, 290, 314, 348, 380, 435, 456, 471, 551, 570, 580, 628, 696, 760, 785, 870, 942, 1102, 1140, 1160, 1256, 1570, 1653, 1740, 1884, 2204, 2280, 2355, 2755, 2983, 3140, 3306, 3480, 3768, 4408, 4553, 4710, 5510, 5966, 6280, 6612, 8265, 8949, 9106, 9420, 11020, 11932, 13224, 13659, 14915, 16530, 17898, 18212, 18840, 22040, 22765, 23864, 27318, 29830, 33060, 35796, 36424, 44745, 45530, 54636, 59660, 66120, 68295, 71592, 86507, 89490, 91060, 109272, 119320, 136590, 173014, 178980, 182120, 259521, 273180, 346028, 357960, 432535, 519042, 546360, 692056, 865070, 1038084, 1297605, 1730140, 2076168, 2595210, 3460280, 5190420, 10380840]

約数ペア:

[(1, 10380840), (2, 5190420), (3, 3460280), (4, 2595210), (5, 2076168), (6, 1730140), (8, 1297605), (10, 1038084), (12, 865070), (15, 692056), (19, 546360), (20, 519042), (24, 432535), (29, 357960), (30, 346028), (38, 273180), (40, 259521), (57, 182120), (58, 178980), (60, 173014), (76, 136590), (87, 119320), (95, 109272), (114, 91060), (116, 89490), (120, 86507), (145, 71592), (152, 68295), (157, 66120), (174, 59660), (190, 54636), (228, 45530), (232, 44745), (285, 36424), (290, 35796), (314, 33060), (348, 29830), (380, 27318), (435, 23864), (456, 22765), (471, 22040), (551, 18840), (570, 18212), (580, 17898), (628, 16530), (696, 14915), (760, 13659), (785, 13224), (870, 11932), (942, 11020), (1102, 9420), (1140, 9106), (1160, 8949), (1256, 8265), (1570, 6612), (1653, 6280), (1740, 5966), (1884, 5510), (2204, 4710), (2280, 4553), (2355, 4408), (2755, 3768), (2983, 3480), (3140, 3306)]