151250960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1657}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 404605056

約数和(自身を除く): 253354096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 163, 280, 326, 560, 652, 815, 1141, 1304, 1630, 1657, 2282, 2608, 3260, 3314, 4564, 5705, 6520, 6628, 8285, 9128, 11410, 11599, 13040, 13256, 16570, 18256, 22820, 23198, 26512, 33140, 45640, 46396, 57995, 66280, 91280, 92792, 115990, 132560, 185584, 231980, 270091, 463960, 540182, 927920, 1080364, 1350455, 1890637, 2160728, 2700910, 3781274, 4321456, 5401820, 7562548, 9453185, 10803640, 15125096, 18906370, 21607280, 30250192, 37812740, 75625480, 151250960]

約数ペア:

[(1, 151250960), (2, 75625480), (4, 37812740), (5, 30250192), (7, 21607280), (8, 18906370), (10, 15125096), (14, 10803640), (16, 9453185), (20, 7562548), (28, 5401820), (35, 4321456), (40, 3781274), (56, 2700910), (70, 2160728), (80, 1890637), (112, 1350455), (140, 1080364), (163, 927920), (280, 540182), (326, 463960), (560, 270091), (652, 231980), (815, 185584), (1141, 132560), (1304, 115990), (1630, 92792), (1657, 91280), (2282, 66280), (2608, 57995), (3260, 46396), (3314, 45640), (4564, 33140), (5705, 26512), (6520, 23198), (6628, 22820), (8285, 18256), (9128, 16570), (11410, 13256), (11599, 13040)]