2499677040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{51307}}^1$

素因数の和:51359

約数の個数: 160

約数和(自身を含む): 9161556480

約数和(自身を除く): 6661879440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 6090, 6960, 8120, 9744, 12180, 16240, 24360, 48720, 51307, 102614, 153921, 205228, 256535, 307842, 359149, 410456, 513070, 615684, 718298, 769605, 820912, 1026140, 1077447, 1231368, 1436596, 1487903, 1539210, 1795745, 2052280, 2154894, 2462736, 2873192, 2975806, 3078420, 3591490, 4104560, 4309788, 4463709, 5387235, 5746384, 5951612, 6156840, 7182980, 7439515, 8619576, 8927418, 10415321, 10774470, 11903224, 12313680, 14365960, 14879030, 17239152, 17854836, 20830642, 21548940, 22318545, 23806448, 28731920, 29758060, 31245963, 35709672, 41661284, 43097880, 44637090, 52076605, 59516120, 62491926, 71419344, 83322568, 86195760, 89274180, 104153210, 119032240, 124983852, 156229815, 166645136, 178548360, 208306420, 249967704, 312459630, 357096720, 416612840, 499935408, 624919260, 833225680, 1249838520, 2499677040]

約数ペア:

[(1, 2499677040), (2, 1249838520), (3, 833225680), (4, 624919260), (5, 499935408), (6, 416612840), (7, 357096720), (8, 312459630), (10, 249967704), (12, 208306420), (14, 178548360), (15, 166645136), (16, 156229815), (20, 124983852), (21, 119032240), (24, 104153210), (28, 89274180), (29, 86195760), (30, 83322568), (35, 71419344), (40, 62491926), (42, 59516120), (48, 52076605), (56, 44637090), (58, 43097880), (60, 41661284), (70, 35709672), (80, 31245963), (84, 29758060), (87, 28731920), (105, 23806448), (112, 22318545), (116, 21548940), (120, 20830642), (140, 17854836), (145, 17239152), (168, 14879030), (174, 14365960), (203, 12313680), (210, 11903224), (232, 10774470), (240, 10415321), (280, 8927418), (290, 8619576), (336, 7439515), (348, 7182980), (406, 6156840), (420, 5951612), (435, 5746384), (464, 5387235), (560, 4463709), (580, 4309788), (609, 4104560), (696, 3591490), (812, 3078420), (840, 2975806), (870, 2873192), (1015, 2462736), (1160, 2154894), (1218, 2052280), (1392, 1795745), (1624, 1539210), (1680, 1487903), (1740, 1436596), (2030, 1231368), (2320, 1077447), (2436, 1026140), (3045, 820912), (3248, 769605), (3480, 718298), (4060, 615684), (4872, 513070), (6090, 410456), (6960, 359149), (8120, 307842), (9744, 256535), (12180, 205228), (16240, 153921), (24360, 102614), (48720, 51307)]