250741120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 693322560

約数和(自身を除く): 442581440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 577, 640, 679, 776, 896, 970, 1120, 1154, 1358, 1552, 1940, 2240, 2308, 2716, 2885, 3104, 3395, 3880, 4039, 4480, 4616, 5432, 5770, 6208, 6790, 7760, 8078, 9232, 10864, 11540, 12416, 13580, 15520, 16156, 18464, 20195, 21728, 23080, 27160, 31040, 32312, 36928, 40390, 43456, 46160, 54320, 55969, 62080, 64624, 73856, 80780, 86912, 92320, 108640, 111938, 129248, 161560, 184640, 217280, 223876, 258496, 279845, 323120, 369280, 391783, 434560, 447752, 516992, 559690, 646240, 783566, 895504, 1119380, 1292480, 1567132, 1791008, 1958915, 2238760, 2584960, 3134264, 3582016, 3917830, 4477520, 6268528, 7164032, 7835660, 8955040, 12537056, 15671320, 17910080, 25074112, 31342640, 35820160, 50148224, 62685280, 125370560, 250741120]

約数ペア:

[(1, 250741120), (2, 125370560), (4, 62685280), (5, 50148224), (7, 35820160), (8, 31342640), (10, 25074112), (14, 17910080), (16, 15671320), (20, 12537056), (28, 8955040), (32, 7835660), (35, 7164032), (40, 6268528), (56, 4477520), (64, 3917830), (70, 3582016), (80, 3134264), (97, 2584960), (112, 2238760), (128, 1958915), (140, 1791008), (160, 1567132), (194, 1292480), (224, 1119380), (280, 895504), (320, 783566), (388, 646240), (448, 559690), (485, 516992), (560, 447752), (577, 434560), (640, 391783), (679, 369280), (776, 323120), (896, 279845), (970, 258496), (1120, 223876), (1154, 217280), (1358, 184640), (1552, 161560), (1940, 129248), (2240, 111938), (2308, 108640), (2716, 92320), (2885, 86912), (3104, 80780), (3395, 73856), (3880, 64624), (4039, 62080), (4480, 55969), (4616, 54320), (5432, 46160), (5770, 43456), (6208, 40390), (6790, 36928), (7760, 32312), (8078, 31040), (9232, 27160), (10864, 23080), (11540, 21728), (12416, 20195), (13580, 18464), (15520, 16156)]