252029120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1907}}^1$

素因数の和:1990

約数の個数: 112

約数和(自身を含む): 697870080

約数和(自身を除く): 445840960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 320, 413, 448, 472, 560, 590, 826, 944, 1120, 1180, 1652, 1888, 1907, 2065, 2240, 2360, 3304, 3776, 3814, 4130, 4720, 6608, 7628, 8260, 9440, 9535, 13216, 13349, 15256, 16520, 18880, 19070, 26432, 26698, 30512, 33040, 38140, 53396, 61024, 66080, 66745, 76280, 106792, 112513, 122048, 132160, 133490, 152560, 213584, 225026, 266980, 305120, 427168, 450052, 533960, 562565, 610240, 787591, 854336, 900104, 1067920, 1125130, 1575182, 1800208, 2135840, 2250260, 3150364, 3600416, 3937955, 4271680, 4500520, 6300728, 7200832, 7875910, 9001040, 12601456, 15751820, 18002080, 25202912, 31503640, 36004160, 50405824, 63007280, 126014560, 252029120]

約数ペア:

[(1, 252029120), (2, 126014560), (4, 63007280), (5, 50405824), (7, 36004160), (8, 31503640), (10, 25202912), (14, 18002080), (16, 15751820), (20, 12601456), (28, 9001040), (32, 7875910), (35, 7200832), (40, 6300728), (56, 4500520), (59, 4271680), (64, 3937955), (70, 3600416), (80, 3150364), (112, 2250260), (118, 2135840), (140, 1800208), (160, 1575182), (224, 1125130), (236, 1067920), (280, 900104), (295, 854336), (320, 787591), (413, 610240), (448, 562565), (472, 533960), (560, 450052), (590, 427168), (826, 305120), (944, 266980), (1120, 225026), (1180, 213584), (1652, 152560), (1888, 133490), (1907, 132160), (2065, 122048), (2240, 112513), (2360, 106792), (3304, 76280), (3776, 66745), (3814, 66080), (4130, 61024), (4720, 53396), (6608, 38140), (7628, 33040), (8260, 30512), (9440, 26698), (9535, 26432), (13216, 19070), (13349, 18880), (15256, 16520)]