455026440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18143}}^1$

素因数の和:18187

約数の個数: 128

約数和(自身を含む): 1567641600

約数和(自身を除く): 1112615160

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, 18143, 25080, 36286, 54429, 72572, 90715, 108858, 145144, 181430, 199573, 217716, 272145, 344717, 362860, 399146, 435432, 544290, 598719, 689434, 725720, 798292, 997865, 1034151, 1088580, 1197438, 1378868, 1596584, 1723585, 1995730, 2068302, 2177160, 2394876, 2757736, 2993595, 3447170, 3791887, 3991460, 4136604, 4789752, 5170755, 5987190, 6894340, 7583774, 7982920, 8273208, 10341510, 11375661, 11974380, 13788680, 15167548, 18959435, 20683020, 22751322, 23948760, 30335096, 37918870, 41366040, 45502644, 56878305, 75837740, 91005288, 113756610, 151675480, 227513220, 455026440]

約数ペア:

[(1, 455026440), (2, 227513220), (3, 151675480), (4, 113756610), (5, 91005288), (6, 75837740), (8, 56878305), (10, 45502644), (11, 41366040), (12, 37918870), (15, 30335096), (19, 23948760), (20, 22751322), (22, 20683020), (24, 18959435), (30, 15167548), (33, 13788680), (38, 11974380), (40, 11375661), (44, 10341510), (55, 8273208), (57, 7982920), (60, 7583774), (66, 6894340), (76, 5987190), (88, 5170755), (95, 4789752), (110, 4136604), (114, 3991460), (120, 3791887), (132, 3447170), (152, 2993595), (165, 2757736), (190, 2394876), (209, 2177160), (220, 2068302), (228, 1995730), (264, 1723585), (285, 1596584), (330, 1378868), (380, 1197438), (418, 1088580), (440, 1034151), (456, 997865), (570, 798292), (627, 725720), (660, 689434), (760, 598719), (836, 544290), (1045, 435432), (1140, 399146), (1254, 362860), (1320, 344717), (1672, 272145), (2090, 217716), (2280, 199573), (2508, 181430), (3135, 145144), (4180, 108858), (5016, 90715), (6270, 72572), (8360, 54429), (12540, 36286), (18143, 25080)]