86920440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 279072000

約数和(自身を除く): 192151560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 402, 456, 536, 569, 570, 670, 760, 804, 1005, 1138, 1140, 1273, 1340, 1608, 1707, 2010, 2276, 2280, 2546, 2680, 2845, 3414, 3819, 4020, 4552, 5092, 5690, 6365, 6828, 7638, 8040, 8535, 10184, 10811, 11380, 12730, 13656, 15276, 17070, 19095, 21622, 22760, 25460, 30552, 32433, 34140, 38123, 38190, 43244, 50920, 54055, 64866, 68280, 76246, 76380, 86488, 108110, 114369, 129732, 152492, 152760, 162165, 190615, 216220, 228738, 259464, 304984, 324330, 381230, 432440, 457476, 571845, 648660, 724337, 762460, 914952, 1143690, 1297320, 1448674, 1524920, 2173011, 2287380, 2897348, 3621685, 4346022, 4574760, 5794696, 7243370, 8692044, 10865055, 14486740, 17384088, 21730110, 28973480, 43460220, 86920440]

約数ペア:

[(1, 86920440), (2, 43460220), (3, 28973480), (4, 21730110), (5, 17384088), (6, 14486740), (8, 10865055), (10, 8692044), (12, 7243370), (15, 5794696), (19, 4574760), (20, 4346022), (24, 3621685), (30, 2897348), (38, 2287380), (40, 2173011), (57, 1524920), (60, 1448674), (67, 1297320), (76, 1143690), (95, 914952), (114, 762460), (120, 724337), (134, 648660), (152, 571845), (190, 457476), (201, 432440), (228, 381230), (268, 324330), (285, 304984), (335, 259464), (380, 228738), (402, 216220), (456, 190615), (536, 162165), (569, 152760), (570, 152492), (670, 129732), (760, 114369), (804, 108110), (1005, 86488), (1138, 76380), (1140, 76246), (1273, 68280), (1340, 64866), (1608, 54055), (1707, 50920), (2010, 43244), (2276, 38190), (2280, 38123), (2546, 34140), (2680, 32433), (2845, 30552), (3414, 25460), (3819, 22760), (4020, 21622), (4552, 19095), (5092, 17070), (5690, 15276), (6365, 13656), (6828, 12730), (7638, 11380), (8040, 10811), (8535, 10184)]