7457426960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1361

約数の個数: 160

約数和(自身を含む): 18671281152

約数和(自身を除く): 11213854192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 67, 74, 80, 124, 134, 148, 155, 185, 248, 268, 296, 310, 335, 370, 496, 536, 592, 620, 670, 740, 1072, 1147, 1213, 1240, 1340, 1480, 2077, 2294, 2426, 2479, 2480, 2680, 2960, 4154, 4588, 4852, 4958, 5360, 5735, 6065, 8308, 9176, 9704, 9916, 10385, 11470, 12130, 12395, 16616, 18352, 19408, 19832, 20770, 22940, 24260, 24790, 33232, 37603, 39664, 41540, 44881, 45880, 48520, 49580, 75206, 76849, 81271, 83080, 89762, 91760, 97040, 99160, 150412, 153698, 162542, 166160, 179524, 188015, 198320, 224405, 300824, 307396, 325084, 359048, 376030, 384245, 406355, 448810, 601648, 614792, 650168, 718096, 752060, 768490, 812710, 897620, 1229584, 1300336, 1391311, 1504120, 1536980, 1625420, 1795240, 2519401, 2782622, 3007027, 3008240, 3073960, 3250840, 3590480, 5038802, 5565244, 6014054, 6147920, 6501680, 6956555, 10077604, 11130488, 12028108, 12597005, 13913110, 15035135, 20155208, 22260976, 24056216, 25194010, 27826220, 30070270, 40310416, 48112432, 50388020, 55652440, 60140540, 93217837, 100776040, 111304880, 120281080, 186435674, 201552080, 240562160, 372871348, 466089185, 745742696, 932178370, 1491485392, 1864356740, 3728713480, 7457426960]

約数ペア:

[(1, 7457426960), (2, 3728713480), (4, 1864356740), (5, 1491485392), (8, 932178370), (10, 745742696), (16, 466089185), (20, 372871348), (31, 240562160), (37, 201552080), (40, 186435674), (62, 120281080), (67, 111304880), (74, 100776040), (80, 93217837), (124, 60140540), (134, 55652440), (148, 50388020), (155, 48112432), (185, 40310416), (248, 30070270), (268, 27826220), (296, 25194010), (310, 24056216), (335, 22260976), (370, 20155208), (496, 15035135), (536, 13913110), (592, 12597005), (620, 12028108), (670, 11130488), (740, 10077604), (1072, 6956555), (1147, 6501680), (1213, 6147920), (1240, 6014054), (1340, 5565244), (1480, 5038802), (2077, 3590480), (2294, 3250840), (2426, 3073960), (2479, 3008240), (2480, 3007027), (2680, 2782622), (2960, 2519401), (4154, 1795240), (4588, 1625420), (4852, 1536980), (4958, 1504120), (5360, 1391311), (5735, 1300336), (6065, 1229584), (8308, 897620), (9176, 812710), (9704, 768490), (9916, 752060), (10385, 718096), (11470, 650168), (12130, 614792), (12395, 601648), (16616, 448810), (18352, 406355), (19408, 384245), (19832, 376030), (20770, 359048), (22940, 325084), (24260, 307396), (24790, 300824), (33232, 224405), (37603, 198320), (39664, 188015), (41540, 179524), (44881, 166160), (45880, 162542), (48520, 153698), (49580, 150412), (75206, 99160), (76849, 97040), (81271, 91760), (83080, 89762)]