654596040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7283}}^1$

素因数の和:7411

約数の個数: 128

約数和(自身を含む): 2265615360

約数和(自身を除く): 1611019320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2996, 3210, 3745, 4280, 4494, 5992, 6420, 7283, 7490, 8988, 11235, 12840, 14566, 14980, 17976, 21849, 22470, 29132, 29960, 36415, 43698, 44940, 50981, 58264, 72830, 87396, 89880, 101962, 109245, 145660, 152943, 174792, 203924, 218490, 254905, 291320, 305886, 407848, 436980, 509810, 611772, 764715, 779281, 873960, 1019620, 1223544, 1529430, 1558562, 2039240, 2337843, 3058860, 3117124, 3896405, 4675686, 5454967, 6117720, 6234248, 7792810, 9351372, 10909934, 11689215, 15585620, 16364901, 18702744, 21819868, 23378430, 27274835, 31171240, 32729802, 43639736, 46756860, 54549670, 65459604, 81824505, 93513720, 109099340, 130919208, 163649010, 218198680, 327298020, 654596040]

約数ペア:

[(1, 654596040), (2, 327298020), (3, 218198680), (4, 163649010), (5, 130919208), (6, 109099340), (7, 93513720), (8, 81824505), (10, 65459604), (12, 54549670), (14, 46756860), (15, 43639736), (20, 32729802), (21, 31171240), (24, 27274835), (28, 23378430), (30, 21819868), (35, 18702744), (40, 16364901), (42, 15585620), (56, 11689215), (60, 10909934), (70, 9351372), (84, 7792810), (105, 6234248), (107, 6117720), (120, 5454967), (140, 4675686), (168, 3896405), (210, 3117124), (214, 3058860), (280, 2337843), (321, 2039240), (420, 1558562), (428, 1529430), (535, 1223544), (642, 1019620), (749, 873960), (840, 779281), (856, 764715), (1070, 611772), (1284, 509810), (1498, 436980), (1605, 407848), (2140, 305886), (2247, 291320), (2568, 254905), (2996, 218490), (3210, 203924), (3745, 174792), (4280, 152943), (4494, 145660), (5992, 109245), (6420, 101962), (7283, 89880), (7490, 87396), (8988, 72830), (11235, 58264), (12840, 50981), (14566, 44940), (14980, 43698), (17976, 36415), (21849, 29960), (22470, 29132)]