131300160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{587}}^1$

素因数の和:840

約数の個数: 112

約数和(自身を含む): 419380416

約数和(自身を除く): 288080256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 233, 240, 320, 466, 480, 587, 699, 932, 960, 1165, 1174, 1398, 1761, 1864, 2330, 2348, 2796, 2935, 3495, 3522, 3728, 4660, 4696, 5592, 5870, 6990, 7044, 7456, 8805, 9320, 9392, 11184, 11740, 13980, 14088, 14912, 17610, 18640, 18784, 22368, 23480, 27960, 28176, 35220, 37280, 37568, 44736, 46960, 55920, 56352, 70440, 74560, 93920, 111840, 112704, 136771, 140880, 187840, 223680, 273542, 281760, 410313, 547084, 563520, 683855, 820626, 1094168, 1367710, 1641252, 2051565, 2188336, 2735420, 3282504, 4103130, 4376672, 5470840, 6565008, 8206260, 8753344, 10941680, 13130016, 16412520, 21883360, 26260032, 32825040, 43766720, 65650080, 131300160]

約数ペア:

[(1, 131300160), (2, 65650080), (3, 43766720), (4, 32825040), (5, 26260032), (6, 21883360), (8, 16412520), (10, 13130016), (12, 10941680), (15, 8753344), (16, 8206260), (20, 6565008), (24, 5470840), (30, 4376672), (32, 4103130), (40, 3282504), (48, 2735420), (60, 2188336), (64, 2051565), (80, 1641252), (96, 1367710), (120, 1094168), (160, 820626), (192, 683855), (233, 563520), (240, 547084), (320, 410313), (466, 281760), (480, 273542), (587, 223680), (699, 187840), (932, 140880), (960, 136771), (1165, 112704), (1174, 111840), (1398, 93920), (1761, 74560), (1864, 70440), (2330, 56352), (2348, 55920), (2796, 46960), (2935, 44736), (3495, 37568), (3522, 37280), (3728, 35220), (4660, 28176), (4696, 27960), (5592, 23480), (5870, 22368), (6990, 18784), (7044, 18640), (7456, 17610), (8805, 14912), (9320, 14088), (9392, 13980), (11184, 11740)]