2187486560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{114889}}^1$

素因数の和:114928

約数の個数: 96

約数和(自身を含む): 6253692480

約数和(自身を除く): 4066205920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 114889, 229778, 459556, 574445, 804223, 919112, 1148890, 1608446, 1838224, 1953113, 2297780, 3216892, 3676448, 3906226, 4021115, 4595560, 6433784, 7812452, 8042230, 9191120, 9765565, 12867568, 13671791, 15624904, 16084460, 18382240, 19531130, 25735136, 27343582, 31249808, 32168920, 39062260, 54687164, 62499616, 64337840, 68358955, 78124520, 109374328, 128675680, 136717910, 156249040, 218748656, 273435820, 312498080, 437497312, 546871640, 1093743280, 2187486560]

約数ペア:

[(1, 2187486560), (2, 1093743280), (4, 546871640), (5, 437497312), (7, 312498080), (8, 273435820), (10, 218748656), (14, 156249040), (16, 136717910), (17, 128675680), (20, 109374328), (28, 78124520), (32, 68358955), (34, 64337840), (35, 62499616), (40, 54687164), (56, 39062260), (68, 32168920), (70, 31249808), (80, 27343582), (85, 25735136), (112, 19531130), (119, 18382240), (136, 16084460), (140, 15624904), (160, 13671791), (170, 12867568), (224, 9765565), (238, 9191120), (272, 8042230), (280, 7812452), (340, 6433784), (476, 4595560), (544, 4021115), (560, 3906226), (595, 3676448), (680, 3216892), (952, 2297780), (1120, 1953113), (1190, 1838224), (1360, 1608446), (1904, 1148890), (2380, 919112), (2720, 804223), (3808, 574445), (4760, 459556), (9520, 229778), (19040, 114889)]