331783320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13229}}^1$

素因数の和:13273

約数の個数: 128

約数和(自身を含む): 1143072000

約数和(自身を除く): 811288680

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, 8360, 12540, 13229, 25080, 26458, 39687, 52916, 66145, 79374, 105832, 132290, 145519, 158748, 198435, 251351, 264580, 291038, 317496, 396870, 436557, 502702, 529160, 582076, 727595, 754053, 793740, 873114, 1005404, 1164152, 1256755, 1455190, 1508106, 1587480, 1746228, 2010808, 2182785, 2513510, 2764861, 2910380, 3016212, 3492456, 3770265, 4365570, 5027020, 5529722, 5820760, 6032424, 7540530, 8294583, 8731140, 10054040, 11059444, 13824305, 15081060, 16589166, 17462280, 22118888, 27648610, 30162120, 33178332, 41472915, 55297220, 66356664, 82945830, 110594440, 165891660, 331783320]

約数ペア:

[(1, 331783320), (2, 165891660), (3, 110594440), (4, 82945830), (5, 66356664), (6, 55297220), (8, 41472915), (10, 33178332), (11, 30162120), (12, 27648610), (15, 22118888), (19, 17462280), (20, 16589166), (22, 15081060), (24, 13824305), (30, 11059444), (33, 10054040), (38, 8731140), (40, 8294583), (44, 7540530), (55, 6032424), (57, 5820760), (60, 5529722), (66, 5027020), (76, 4365570), (88, 3770265), (95, 3492456), (110, 3016212), (114, 2910380), (120, 2764861), (132, 2513510), (152, 2182785), (165, 2010808), (190, 1746228), (209, 1587480), (220, 1508106), (228, 1455190), (264, 1256755), (285, 1164152), (330, 1005404), (380, 873114), (418, 793740), (440, 754053), (456, 727595), (570, 582076), (627, 529160), (660, 502702), (760, 436557), (836, 396870), (1045, 317496), (1140, 291038), (1254, 264580), (1320, 251351), (1672, 198435), (2090, 158748), (2280, 145519), (2508, 132290), (3135, 105832), (4180, 79374), (5016, 66145), (6270, 52916), (8360, 39687), (12540, 26458), (13229, 25080)]