2429152040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:859

約数の個数: 128

約数和(自身を含む): 6369408000

約数和(自身を除く): 3940255960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 193, 280, 316, 386, 395, 553, 569, 632, 772, 790, 965, 1106, 1138, 1351, 1544, 1580, 1930, 2212, 2276, 2702, 2765, 2845, 3160, 3860, 3983, 4424, 4552, 5404, 5530, 5690, 6755, 7720, 7966, 10808, 11060, 11380, 13510, 15247, 15932, 19915, 22120, 22760, 27020, 30494, 31864, 39830, 44951, 54040, 60988, 76235, 79660, 89902, 106729, 109817, 121976, 152470, 159320, 179804, 213458, 219634, 224755, 304940, 314657, 359608, 426916, 439268, 449510, 533645, 549085, 609880, 629314, 768719, 853832, 878536, 899020, 1067290, 1098170, 1258628, 1537438, 1573285, 1798040, 2134580, 2196340, 2517256, 3074876, 3146570, 3843595, 4269160, 4392680, 6149752, 6293140, 7687190, 8675543, 12586280, 15374380, 17351086, 30748760, 34702172, 43377715, 60728801, 69404344, 86755430, 121457602, 173510860, 242915204, 303644005, 347021720, 485830408, 607288010, 1214576020, 2429152040]

約数ペア:

[(1, 2429152040), (2, 1214576020), (4, 607288010), (5, 485830408), (7, 347021720), (8, 303644005), (10, 242915204), (14, 173510860), (20, 121457602), (28, 86755430), (35, 69404344), (40, 60728801), (56, 43377715), (70, 34702172), (79, 30748760), (140, 17351086), (158, 15374380), (193, 12586280), (280, 8675543), (316, 7687190), (386, 6293140), (395, 6149752), (553, 4392680), (569, 4269160), (632, 3843595), (772, 3146570), (790, 3074876), (965, 2517256), (1106, 2196340), (1138, 2134580), (1351, 1798040), (1544, 1573285), (1580, 1537438), (1930, 1258628), (2212, 1098170), (2276, 1067290), (2702, 899020), (2765, 878536), (2845, 853832), (3160, 768719), (3860, 629314), (3983, 609880), (4424, 549085), (4552, 533645), (5404, 449510), (5530, 439268), (5690, 426916), (6755, 359608), (7720, 314657), (7966, 304940), (10808, 224755), (11060, 219634), (11380, 213458), (13510, 179804), (15247, 159320), (15932, 152470), (19915, 121976), (22120, 109817), (22760, 106729), (27020, 89902), (30494, 79660), (31864, 76235), (39830, 60988), (44951, 54040)]