13161360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 44282880

約数和(自身を除く): 31121520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 61, 62, 80, 87, 93, 116, 120, 122, 124, 145, 155, 174, 183, 186, 232, 240, 244, 248, 290, 305, 310, 348, 366, 372, 435, 464, 465, 488, 496, 580, 610, 620, 696, 732, 744, 870, 899, 915, 930, 976, 1160, 1220, 1240, 1392, 1464, 1488, 1740, 1769, 1798, 1830, 1860, 1891, 2320, 2440, 2480, 2697, 2928, 3480, 3538, 3596, 3660, 3720, 3782, 4495, 4880, 5307, 5394, 5673, 6960, 7076, 7192, 7320, 7440, 7564, 8845, 8990, 9455, 10614, 10788, 11346, 13485, 14152, 14384, 14640, 15128, 17690, 17980, 18910, 21228, 21576, 22692, 26535, 26970, 28304, 28365, 30256, 35380, 35960, 37820, 42456, 43152, 45384, 53070, 53940, 54839, 56730, 70760, 71920, 75640, 84912, 90768, 106140, 107880, 109678, 113460, 141520, 151280, 164517, 212280, 215760, 219356, 226920, 274195, 329034, 424560, 438712, 453840, 548390, 658068, 822585, 877424, 1096780, 1316136, 1645170, 2193560, 2632272, 3290340, 4387120, 6580680, 13161360]

約数ペア:

[(1, 13161360), (2, 6580680), (3, 4387120), (4, 3290340), (5, 2632272), (6, 2193560), (8, 1645170), (10, 1316136), (12, 1096780), (15, 877424), (16, 822585), (20, 658068), (24, 548390), (29, 453840), (30, 438712), (31, 424560), (40, 329034), (48, 274195), (58, 226920), (60, 219356), (61, 215760), (62, 212280), (80, 164517), (87, 151280), (93, 141520), (116, 113460), (120, 109678), (122, 107880), (124, 106140), (145, 90768), (155, 84912), (174, 75640), (183, 71920), (186, 70760), (232, 56730), (240, 54839), (244, 53940), (248, 53070), (290, 45384), (305, 43152), (310, 42456), (348, 37820), (366, 35960), (372, 35380), (435, 30256), (464, 28365), (465, 28304), (488, 26970), (496, 26535), (580, 22692), (610, 21576), (620, 21228), (696, 18910), (732, 17980), (744, 17690), (870, 15128), (899, 14640), (915, 14384), (930, 14152), (976, 13485), (1160, 11346), (1220, 10788), (1240, 10614), (1392, 9455), (1464, 8990), (1488, 8845), (1740, 7564), (1769, 7440), (1798, 7320), (1830, 7192), (1860, 7076), (1891, 6960), (2320, 5673), (2440, 5394), (2480, 5307), (2697, 4880), (2928, 4495), (3480, 3782), (3538, 3720), (3596, 3660)]