13085821680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{56737}}^1$

素因数の和:56815

約数の個数: 120

約数和(自身を含む): 41917580496

約数和(自身を除く): 28831758816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1240, 1488, 1860, 1922, 2480, 2883, 3720, 3844, 4805, 5766, 7440, 7688, 9610, 11532, 14415, 15376, 19220, 23064, 28830, 38440, 46128, 56737, 57660, 76880, 113474, 115320, 170211, 226948, 230640, 283685, 340422, 453896, 567370, 680844, 851055, 907792, 1134740, 1361688, 1702110, 1758847, 2269480, 2723376, 3404220, 3517694, 4538960, 5276541, 6808440, 7035388, 8794235, 10553082, 13616880, 14070776, 17588470, 21106164, 26382705, 28141552, 35176940, 42212328, 52765410, 54524257, 70353880, 84424656, 105530820, 109048514, 140707760, 163572771, 211061640, 218097028, 272621285, 327145542, 422123280, 436194056, 545242570, 654291084, 817863855, 872388112, 1090485140, 1308582168, 1635727710, 2180970280, 2617164336, 3271455420, 4361940560, 6542910840, 13085821680]

約数ペア:

[(1, 13085821680), (2, 6542910840), (3, 4361940560), (4, 3271455420), (5, 2617164336), (6, 2180970280), (8, 1635727710), (10, 1308582168), (12, 1090485140), (15, 872388112), (16, 817863855), (20, 654291084), (24, 545242570), (30, 436194056), (31, 422123280), (40, 327145542), (48, 272621285), (60, 218097028), (62, 211061640), (80, 163572771), (93, 140707760), (120, 109048514), (124, 105530820), (155, 84424656), (186, 70353880), (240, 54524257), (248, 52765410), (310, 42212328), (372, 35176940), (465, 28141552), (496, 26382705), (620, 21106164), (744, 17588470), (930, 14070776), (961, 13616880), (1240, 10553082), (1488, 8794235), (1860, 7035388), (1922, 6808440), (2480, 5276541), (2883, 4538960), (3720, 3517694), (3844, 3404220), (4805, 2723376), (5766, 2269480), (7440, 1758847), (7688, 1702110), (9610, 1361688), (11532, 1134740), (14415, 907792), (15376, 851055), (19220, 680844), (23064, 567370), (28830, 453896), (38440, 340422), (46128, 283685), (56737, 230640), (57660, 226948), (76880, 170211), (113474, 115320)]