823981080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4159}}^1$

素因数の和:4313

約数の個数: 128

約数和(自身を含む): 2683699200

約数和(自身を除く): 1859718120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1524, 1560, 1651, 1905, 2540, 3048, 3302, 3810, 4159, 4953, 5080, 6604, 7620, 8255, 8318, 9906, 12477, 13208, 15240, 16510, 16636, 19812, 20795, 24765, 24954, 33020, 33272, 39624, 41590, 49530, 49908, 54067, 62385, 66040, 83180, 99060, 99816, 108134, 124770, 162201, 166360, 198120, 216268, 249540, 270335, 324402, 432536, 499080, 528193, 540670, 648804, 811005, 1056386, 1081340, 1297608, 1584579, 1622010, 2112772, 2162680, 2640965, 3169158, 3244020, 4225544, 5281930, 6338316, 6488040, 6866509, 7922895, 10563860, 12676632, 13733018, 15845790, 20599527, 21127720, 27466036, 31691580, 34332545, 41199054, 54932072, 63383160, 68665090, 82398108, 102997635, 137330180, 164796216, 205995270, 274660360, 411990540, 823981080]

約数ペア:

[(1, 823981080), (2, 411990540), (3, 274660360), (4, 205995270), (5, 164796216), (6, 137330180), (8, 102997635), (10, 82398108), (12, 68665090), (13, 63383160), (15, 54932072), (20, 41199054), (24, 34332545), (26, 31691580), (30, 27466036), (39, 21127720), (40, 20599527), (52, 15845790), (60, 13733018), (65, 12676632), (78, 10563860), (104, 7922895), (120, 6866509), (127, 6488040), (130, 6338316), (156, 5281930), (195, 4225544), (254, 3244020), (260, 3169158), (312, 2640965), (381, 2162680), (390, 2112772), (508, 1622010), (520, 1584579), (635, 1297608), (762, 1081340), (780, 1056386), (1016, 811005), (1270, 648804), (1524, 540670), (1560, 528193), (1651, 499080), (1905, 432536), (2540, 324402), (3048, 270335), (3302, 249540), (3810, 216268), (4159, 198120), (4953, 166360), (5080, 162201), (6604, 124770), (7620, 108134), (8255, 99816), (8318, 99060), (9906, 83180), (12477, 66040), (13208, 62385), (15240, 54067), (16510, 49908), (16636, 49530), (19812, 41590), (20795, 39624), (24765, 33272), (24954, 33020)]