541210040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 1444608000

約数和(自身を除く): 903397960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 79, 86, 140, 158, 172, 215, 280, 301, 316, 344, 395, 430, 553, 569, 602, 632, 790, 860, 1106, 1138, 1204, 1505, 1580, 1720, 2212, 2276, 2408, 2765, 2845, 3010, 3160, 3397, 3983, 4424, 4552, 5530, 5690, 6020, 6794, 7966, 11060, 11380, 12040, 13588, 15932, 16985, 19915, 22120, 22760, 23779, 24467, 27176, 31864, 33970, 39830, 44951, 47558, 48934, 67940, 79660, 89902, 95116, 97868, 118895, 122335, 135880, 159320, 171269, 179804, 190232, 195736, 224755, 237790, 244670, 314657, 342538, 359608, 449510, 475580, 489340, 629314, 685076, 856345, 899020, 951160, 978680, 1258628, 1370152, 1573285, 1712690, 1798040, 1932893, 2517256, 3146570, 3425380, 3865786, 6293140, 6850760, 7731572, 9664465, 12586280, 13530251, 15463144, 19328930, 27060502, 38657860, 54121004, 67651255, 77315720, 108242008, 135302510, 270605020, 541210040]

約数ペア:

[(1, 541210040), (2, 270605020), (4, 135302510), (5, 108242008), (7, 77315720), (8, 67651255), (10, 54121004), (14, 38657860), (20, 27060502), (28, 19328930), (35, 15463144), (40, 13530251), (43, 12586280), (56, 9664465), (70, 7731572), (79, 6850760), (86, 6293140), (140, 3865786), (158, 3425380), (172, 3146570), (215, 2517256), (280, 1932893), (301, 1798040), (316, 1712690), (344, 1573285), (395, 1370152), (430, 1258628), (553, 978680), (569, 951160), (602, 899020), (632, 856345), (790, 685076), (860, 629314), (1106, 489340), (1138, 475580), (1204, 449510), (1505, 359608), (1580, 342538), (1720, 314657), (2212, 244670), (2276, 237790), (2408, 224755), (2765, 195736), (2845, 190232), (3010, 179804), (3160, 171269), (3397, 159320), (3983, 135880), (4424, 122335), (4552, 118895), (5530, 97868), (5690, 95116), (6020, 89902), (6794, 79660), (7966, 67940), (11060, 48934), (11380, 47558), (12040, 44951), (13588, 39830), (15932, 33970), (16985, 31864), (19915, 27176), (22120, 24467), (22760, 23779)]