207998040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11633}}^1$

素因数の和:11796

約数の個数: 64

約数和(自身を含む): 628236000

約数和(自身を除く): 420237960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 11633, 17880, 23266, 34899, 46532, 58165, 69798, 93064, 116330, 139596, 174495, 232660, 279192, 348990, 465320, 697980, 1395960, 1733317, 3466634, 5199951, 6933268, 8666585, 10399902, 13866536, 17333170, 20799804, 25999755, 34666340, 41599608, 51999510, 69332680, 103999020, 207998040]

約数ペア:

[(1, 207998040), (2, 103999020), (3, 69332680), (4, 51999510), (5, 41599608), (6, 34666340), (8, 25999755), (10, 20799804), (12, 17333170), (15, 13866536), (20, 10399902), (24, 8666585), (30, 6933268), (40, 5199951), (60, 3466634), (120, 1733317), (149, 1395960), (298, 697980), (447, 465320), (596, 348990), (745, 279192), (894, 232660), (1192, 174495), (1490, 139596), (1788, 116330), (2235, 93064), (2980, 69798), (3576, 58165), (4470, 46532), (5960, 34899), (8940, 23266), (11633, 17880)]