1005122040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33911}}^1$

素因数の和:33957

約数の個数: 128

約数和(自身を含む): 3418329600

約数和(自身を除く): 2413207560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 33911, 67822, 101733, 135644, 169555, 203466, 271288, 339110, 406932, 440843, 508665, 644309, 678220, 813864, 881686, 1017330, 1288618, 1322529, 1356440, 1763372, 1932927, 2034660, 2204215, 2577236, 2645058, 3221545, 3526744, 3865854, 4069320, 4408430, 5154472, 5290116, 6443090, 6612645, 7731708, 8376017, 8816860, 9664635, 10580232, 12886180, 13225290, 15463416, 16752034, 17633720, 19329270, 25128051, 25772360, 26450580, 33504068, 38658540, 41880085, 50256102, 52901160, 67008136, 77317080, 83760170, 100512204, 125640255, 167520340, 201024408, 251280510, 335040680, 502561020, 1005122040]

約数ペア:

[(1, 1005122040), (2, 502561020), (3, 335040680), (4, 251280510), (5, 201024408), (6, 167520340), (8, 125640255), (10, 100512204), (12, 83760170), (13, 77317080), (15, 67008136), (19, 52901160), (20, 50256102), (24, 41880085), (26, 38658540), (30, 33504068), (38, 26450580), (39, 25772360), (40, 25128051), (52, 19329270), (57, 17633720), (60, 16752034), (65, 15463416), (76, 13225290), (78, 12886180), (95, 10580232), (104, 9664635), (114, 8816860), (120, 8376017), (130, 7731708), (152, 6612645), (156, 6443090), (190, 5290116), (195, 5154472), (228, 4408430), (247, 4069320), (260, 3865854), (285, 3526744), (312, 3221545), (380, 2645058), (390, 2577236), (456, 2204215), (494, 2034660), (520, 1932927), (570, 1763372), (741, 1356440), (760, 1322529), (780, 1288618), (988, 1017330), (1140, 881686), (1235, 813864), (1482, 678220), (1560, 644309), (1976, 508665), (2280, 440843), (2470, 406932), (2964, 339110), (3705, 271288), (4940, 203466), (5928, 169555), (7410, 135644), (9880, 101733), (14820, 67822), (29640, 33911)]