203207280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44563}}^1$

素因数の和:44598

約数の個数: 80

約数和(自身を含む): 663112320

約数和(自身を除く): 459905040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 44563, 89126, 133689, 178252, 222815, 267378, 356504, 445630, 534756, 668445, 713008, 846697, 891260, 1069512, 1336890, 1693394, 1782520, 2139024, 2540091, 2673780, 3386788, 3565040, 4233485, 5080182, 5347560, 6773576, 8466970, 10160364, 10695120, 12700455, 13547152, 16933940, 20320728, 25400910, 33867880, 40641456, 50801820, 67735760, 101603640, 203207280]

約数ペア:

[(1, 203207280), (2, 101603640), (3, 67735760), (4, 50801820), (5, 40641456), (6, 33867880), (8, 25400910), (10, 20320728), (12, 16933940), (15, 13547152), (16, 12700455), (19, 10695120), (20, 10160364), (24, 8466970), (30, 6773576), (38, 5347560), (40, 5080182), (48, 4233485), (57, 3565040), (60, 3386788), (76, 2673780), (80, 2540091), (95, 2139024), (114, 1782520), (120, 1693394), (152, 1336890), (190, 1069512), (228, 891260), (240, 846697), (285, 713008), (304, 668445), (380, 534756), (456, 445630), (570, 356504), (760, 267378), (912, 222815), (1140, 178252), (1520, 133689), (2280, 89126), (4560, 44563)]