158731320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6329}}^1$

素因数の和:6373

約数の個数: 128

約数和(自身を含む): 546912000

約数和(自身を除く): 388180680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 6329, 8360, 12540, 12658, 18987, 25080, 25316, 31645, 37974, 50632, 63290, 69619, 75948, 94935, 120251, 126580, 139238, 151896, 189870, 208857, 240502, 253160, 278476, 348095, 360753, 379740, 417714, 481004, 556952, 601255, 696190, 721506, 759480, 835428, 962008, 1044285, 1202510, 1322761, 1392380, 1443012, 1670856, 1803765, 2088570, 2405020, 2645522, 2784760, 2886024, 3607530, 3968283, 4177140, 4810040, 5291044, 6613805, 7215060, 7936566, 8354280, 10582088, 13227610, 14430120, 15873132, 19841415, 26455220, 31746264, 39682830, 52910440, 79365660, 158731320]

約数ペア:

[(1, 158731320), (2, 79365660), (3, 52910440), (4, 39682830), (5, 31746264), (6, 26455220), (8, 19841415), (10, 15873132), (11, 14430120), (12, 13227610), (15, 10582088), (19, 8354280), (20, 7936566), (22, 7215060), (24, 6613805), (30, 5291044), (33, 4810040), (38, 4177140), (40, 3968283), (44, 3607530), (55, 2886024), (57, 2784760), (60, 2645522), (66, 2405020), (76, 2088570), (88, 1803765), (95, 1670856), (110, 1443012), (114, 1392380), (120, 1322761), (132, 1202510), (152, 1044285), (165, 962008), (190, 835428), (209, 759480), (220, 721506), (228, 696190), (264, 601255), (285, 556952), (330, 481004), (380, 417714), (418, 379740), (440, 360753), (456, 348095), (570, 278476), (627, 253160), (660, 240502), (760, 208857), (836, 189870), (1045, 151896), (1140, 139238), (1254, 126580), (1320, 120251), (1672, 94935), (2090, 75948), (2280, 69619), (2508, 63290), (3135, 50632), (4180, 37974), (5016, 31645), (6270, 25316), (6329, 25080), (8360, 18987), (12540, 12658)]