158676960

素因数分解:

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

素因数の和:521

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 389997600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 416, 431, 472, 480, 520, 590, 624, 708, 767, 780, 862, 885, 944, 1040, 1180, 1248, 1293, 1416, 1534, 1560, 1724, 1770, 1888, 2080, 2155, 2301, 2360, 2586, 2832, 3068, 3120, 3448, 3540, 3835, 4310, 4602, 4720, 5172, 5603, 5664, 6136, 6240, 6465, 6896, 7080, 7670, 8620, 9204, 9440, 10344, 11206, 11505, 12272, 12930, 13792, 14160, 15340, 16809, 17240, 18408, 20688, 22412, 23010, 24544, 25429, 25860, 28015, 28320, 30680, 33618, 34480, 36816, 41376, 44824, 46020, 50858, 51720, 56030, 61360, 67236, 68960, 73632, 76287, 84045, 89648, 92040, 101716, 103440, 112060, 122720, 127145, 134472, 152574, 168090, 179296, 184080, 203432, 206880, 224120, 254290, 268944, 305148, 330577, 336180, 368160, 381435, 406864, 448240, 508580, 537888, 610296, 661154, 672360, 762870, 813728, 896480, 991731, 1017160, 1220592, 1322308, 1344720, 1525740, 1652885, 1983462, 2034320, 2441184, 2644616, 2689440, 3051480, 3305770, 3966924, 4068640, 4958655, 5289232, 6102960, 6611540, 7933848, 9917310, 10578464, 12205920, 13223080, 15867696, 19834620, 26446160, 31735392, 39669240, 52892320, 79338480, 158676960]

約数ペア:

[(1, 158676960), (2, 79338480), (3, 52892320), (4, 39669240), (5, 31735392), (6, 26446160), (8, 19834620), (10, 15867696), (12, 13223080), (13, 12205920), (15, 10578464), (16, 9917310), (20, 7933848), (24, 6611540), (26, 6102960), (30, 5289232), (32, 4958655), (39, 4068640), (40, 3966924), (48, 3305770), (52, 3051480), (59, 2689440), (60, 2644616), (65, 2441184), (78, 2034320), (80, 1983462), (96, 1652885), (104, 1525740), (118, 1344720), (120, 1322308), (130, 1220592), (156, 1017160), (160, 991731), (177, 896480), (195, 813728), (208, 762870), (236, 672360), (240, 661154), (260, 610296), (295, 537888), (312, 508580), (354, 448240), (390, 406864), (416, 381435), (431, 368160), (472, 336180), (480, 330577), (520, 305148), (590, 268944), (624, 254290), (708, 224120), (767, 206880), (780, 203432), (862, 184080), (885, 179296), (944, 168090), (1040, 152574), (1180, 134472), (1248, 127145), (1293, 122720), (1416, 112060), (1534, 103440), (1560, 101716), (1724, 92040), (1770, 89648), (1888, 84045), (2080, 76287), (2155, 73632), (2301, 68960), (2360, 67236), (2586, 61360), (2832, 56030), (3068, 51720), (3120, 50858), (3448, 46020), (3540, 44824), (3835, 41376), (4310, 36816), (4602, 34480), (4720, 33618), (5172, 30680), (5603, 28320), (5664, 28015), (6136, 25860), (6240, 25429), (6465, 24544), (6896, 23010), (7080, 22412), (7670, 20688), (8620, 18408), (9204, 17240), (9440, 16809), (10344, 15340), (11206, 14160), (11505, 13792), (12272, 12930)]