454372408960

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{39749}}^1$

素因数の和:40158

約数の個数: 128

約数和(自身を含む): 1110041010000

約数和(自身を除く): 655668601040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 337, 424, 530, 640, 674, 848, 1060, 1348, 1685, 1696, 2120, 2696, 3370, 3392, 4240, 5392, 6740, 6784, 8480, 10784, 13480, 16960, 17861, 21568, 26960, 33920, 35722, 39749, 43136, 53920, 71444, 79498, 89305, 107840, 142888, 158996, 178610, 198745, 215680, 285776, 317992, 357220, 397490, 571552, 635984, 714440, 794980, 1143104, 1271968, 1428880, 1589960, 2106697, 2286208, 2543936, 2857760, 3179920, 4213394, 5087872, 5715520, 6359840, 8426788, 10533485, 11431040, 12719680, 13395413, 16853576, 21066970, 25439360, 26790826, 33707152, 42133940, 53581652, 66977065, 67414304, 84267880, 107163304, 133954130, 134828608, 168535760, 214326608, 267908260, 269657216, 337071520, 428653216, 535816520, 674143040, 709956889, 857306432, 1071633040, 1348286080, 1419913778, 1714612864, 2143266080, 2839827556, 3549784445, 4286532160, 5679655112, 7099568890, 8573064320, 11359310224, 14199137780, 22718620448, 28398275560, 45437240896, 56796551120, 90874481792, 113593102240, 227186204480, 454372408960]

約数ペア:

[(1, 454372408960), (2, 227186204480), (4, 113593102240), (5, 90874481792), (8, 56796551120), (10, 45437240896), (16, 28398275560), (20, 22718620448), (32, 14199137780), (40, 11359310224), (53, 8573064320), (64, 7099568890), (80, 5679655112), (106, 4286532160), (128, 3549784445), (160, 2839827556), (212, 2143266080), (265, 1714612864), (320, 1419913778), (337, 1348286080), (424, 1071633040), (530, 857306432), (640, 709956889), (674, 674143040), (848, 535816520), (1060, 428653216), (1348, 337071520), (1685, 269657216), (1696, 267908260), (2120, 214326608), (2696, 168535760), (3370, 134828608), (3392, 133954130), (4240, 107163304), (5392, 84267880), (6740, 67414304), (6784, 66977065), (8480, 53581652), (10784, 42133940), (13480, 33707152), (16960, 26790826), (17861, 25439360), (21568, 21066970), (26960, 16853576), (33920, 13395413), (35722, 12719680), (39749, 11431040), (43136, 10533485), (53920, 8426788), (71444, 6359840), (79498, 5715520), (89305, 5087872), (107840, 4213394), (142888, 3179920), (158996, 2857760), (178610, 2543936), (198745, 2286208), (215680, 2106697), (285776, 1589960), (317992, 1428880), (357220, 1271968), (397490, 1143104), (571552, 794980), (635984, 714440)]