39669240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 90967560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 431, 472, 520, 590, 708, 767, 780, 862, 885, 1180, 1293, 1416, 1534, 1560, 1724, 1770, 2155, 2301, 2360, 2586, 3068, 3448, 3540, 3835, 4310, 4602, 5172, 5603, 6136, 6465, 7080, 7670, 8620, 9204, 10344, 11206, 11505, 12930, 15340, 16809, 17240, 18408, 22412, 23010, 25429, 25860, 28015, 30680, 33618, 44824, 46020, 50858, 51720, 56030, 67236, 76287, 84045, 92040, 101716, 112060, 127145, 134472, 152574, 168090, 203432, 224120, 254290, 305148, 330577, 336180, 381435, 508580, 610296, 661154, 672360, 762870, 991731, 1017160, 1322308, 1525740, 1652885, 1983462, 2644616, 3051480, 3305770, 3966924, 4958655, 6611540, 7933848, 9917310, 13223080, 19834620, 39669240]

約数ペア:

[(1, 39669240), (2, 19834620), (3, 13223080), (4, 9917310), (5, 7933848), (6, 6611540), (8, 4958655), (10, 3966924), (12, 3305770), (13, 3051480), (15, 2644616), (20, 1983462), (24, 1652885), (26, 1525740), (30, 1322308), (39, 1017160), (40, 991731), (52, 762870), (59, 672360), (60, 661154), (65, 610296), (78, 508580), (104, 381435), (118, 336180), (120, 330577), (130, 305148), (156, 254290), (177, 224120), (195, 203432), (236, 168090), (260, 152574), (295, 134472), (312, 127145), (354, 112060), (390, 101716), (431, 92040), (472, 84045), (520, 76287), (590, 67236), (708, 56030), (767, 51720), (780, 50858), (862, 46020), (885, 44824), (1180, 33618), (1293, 30680), (1416, 28015), (1534, 25860), (1560, 25429), (1724, 23010), (1770, 22412), (2155, 18408), (2301, 17240), (2360, 16809), (2586, 15340), (3068, 12930), (3448, 11505), (3540, 11206), (3835, 10344), (4310, 9204), (4602, 8620), (5172, 7670), (5603, 7080), (6136, 6465)]