244770960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2825

約数の個数: 160

約数和(自身を含む): 883872000

約数和(自身を除く): 639101040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2226, 2544, 2749, 2968, 3180, 3710, 4240, 4452, 5498, 5565, 5936, 6360, 7420, 8247, 8904, 10996, 11130, 12720, 13745, 14840, 16494, 17808, 19243, 21992, 22260, 27490, 29680, 32988, 38486, 41235, 43984, 44520, 54980, 57729, 65976, 76972, 82470, 89040, 96215, 109960, 115458, 131952, 145697, 153944, 164940, 192430, 219920, 230916, 288645, 291394, 307888, 329880, 384860, 437091, 461832, 577290, 582788, 659760, 728485, 769720, 874182, 923664, 1019879, 1154580, 1165576, 1456970, 1539440, 1748364, 2039758, 2185455, 2309160, 2331152, 2913940, 3059637, 3496728, 4079516, 4370910, 4618320, 5099395, 5827880, 6119274, 6993456, 8159032, 8741820, 10198790, 11655760, 12238548, 15298185, 16318064, 17483640, 20397580, 24477096, 30596370, 34967280, 40795160, 48954192, 61192740, 81590320, 122385480, 244770960]

約数ペア:

[(1, 244770960), (2, 122385480), (3, 81590320), (4, 61192740), (5, 48954192), (6, 40795160), (7, 34967280), (8, 30596370), (10, 24477096), (12, 20397580), (14, 17483640), (15, 16318064), (16, 15298185), (20, 12238548), (21, 11655760), (24, 10198790), (28, 8741820), (30, 8159032), (35, 6993456), (40, 6119274), (42, 5827880), (48, 5099395), (53, 4618320), (56, 4370910), (60, 4079516), (70, 3496728), (80, 3059637), (84, 2913940), (105, 2331152), (106, 2309160), (112, 2185455), (120, 2039758), (140, 1748364), (159, 1539440), (168, 1456970), (210, 1165576), (212, 1154580), (240, 1019879), (265, 923664), (280, 874182), (318, 769720), (336, 728485), (371, 659760), (420, 582788), (424, 577290), (530, 461832), (560, 437091), (636, 384860), (742, 329880), (795, 307888), (840, 291394), (848, 288645), (1060, 230916), (1113, 219920), (1272, 192430), (1484, 164940), (1590, 153944), (1680, 145697), (1855, 131952), (2120, 115458), (2226, 109960), (2544, 96215), (2749, 89040), (2968, 82470), (3180, 76972), (3710, 65976), (4240, 57729), (4452, 54980), (5498, 44520), (5565, 43984), (5936, 41235), (6360, 38486), (7420, 32988), (8247, 29680), (8904, 27490), (10996, 22260), (11130, 21992), (12720, 19243), (13745, 17808), (14840, 16494)]