1566540080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1243

約数の個数: 160

約数和(自身を含む): 4335151104

約数和(自身を除く): 2768611024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 53, 56, 70, 80, 94, 106, 112, 140, 188, 212, 235, 265, 280, 329, 371, 376, 424, 470, 530, 560, 658, 742, 752, 848, 940, 1060, 1123, 1316, 1484, 1645, 1855, 1880, 2120, 2246, 2491, 2632, 2968, 3290, 3710, 3760, 4240, 4492, 4982, 5264, 5615, 5936, 6580, 7420, 7861, 8984, 9964, 11230, 12455, 13160, 14840, 15722, 17437, 17968, 19928, 22460, 24910, 26320, 29680, 31444, 34874, 39305, 39856, 44920, 49820, 52781, 59519, 62888, 69748, 78610, 87185, 89840, 99640, 105562, 119038, 125776, 139496, 157220, 174370, 199280, 211124, 238076, 263905, 278992, 297595, 314440, 348740, 369467, 416633, 422248, 476152, 527810, 595190, 628880, 697480, 738934, 833266, 844496, 952304, 1055620, 1190380, 1394960, 1477868, 1666532, 1847335, 2083165, 2111240, 2380760, 2797393, 2955736, 3333064, 3694670, 4166330, 4222480, 4761520, 5594786, 5911472, 6666128, 7389340, 8332660, 11189572, 13986965, 14778680, 16665320, 19581751, 22379144, 27973930, 29557360, 33330640, 39163502, 44758288, 55947860, 78327004, 97908755, 111895720, 156654008, 195817510, 223791440, 313308016, 391635020, 783270040, 1566540080]

約数ペア:

[(1, 1566540080), (2, 783270040), (4, 391635020), (5, 313308016), (7, 223791440), (8, 195817510), (10, 156654008), (14, 111895720), (16, 97908755), (20, 78327004), (28, 55947860), (35, 44758288), (40, 39163502), (47, 33330640), (53, 29557360), (56, 27973930), (70, 22379144), (80, 19581751), (94, 16665320), (106, 14778680), (112, 13986965), (140, 11189572), (188, 8332660), (212, 7389340), (235, 6666128), (265, 5911472), (280, 5594786), (329, 4761520), (371, 4222480), (376, 4166330), (424, 3694670), (470, 3333064), (530, 2955736), (560, 2797393), (658, 2380760), (742, 2111240), (752, 2083165), (848, 1847335), (940, 1666532), (1060, 1477868), (1123, 1394960), (1316, 1190380), (1484, 1055620), (1645, 952304), (1855, 844496), (1880, 833266), (2120, 738934), (2246, 697480), (2491, 628880), (2632, 595190), (2968, 527810), (3290, 476152), (3710, 422248), (3760, 416633), (4240, 369467), (4492, 348740), (4982, 314440), (5264, 297595), (5615, 278992), (5936, 263905), (6580, 238076), (7420, 211124), (7861, 199280), (8984, 174370), (9964, 157220), (11230, 139496), (12455, 125776), (13160, 119038), (14840, 105562), (15722, 99640), (17437, 89840), (17968, 87185), (19928, 78610), (22460, 69748), (24910, 62888), (26320, 59519), (29680, 52781), (31444, 49820), (34874, 44920), (39305, 39856)]