2891787360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78241}}^1$

素因数の和:78277

約数の個数: 192

約数和(自身を含む): 11356982784

約数和(自身を除く): 8465195424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 12320, 18480, 36960, 78241, 156482, 234723, 312964, 391205, 469446, 547687, 625928, 782410, 860651, 938892, 1095374, 1173615, 1251856, 1564820, 1643061, 1721302, 1877784, 2190748, 2347230, 2503712, 2581953, 2738435, 3129640, 3286122, 3442604, 3755568, 4303255, 4381496, 4694460, 5163906, 5476870, 6024557, 6259280, 6572244, 6885208, 7511136, 8215305, 8606510, 8762992, 9388920, 10327812, 10953740, 12049114, 12518560, 12909765, 13144488, 13770416, 16430610, 17213020, 17525984, 18073671, 18777840, 20655624, 21907480, 24098228, 25819530, 26288976, 27540832, 30122785, 32861220, 34426040, 36147342, 37555680, 41311248, 43814960, 48196456, 51639060, 52577952, 60245570, 65722440, 68852080, 72294684, 82622496, 87629920, 90368355, 96392912, 103278120, 120491140, 131444880, 137704160, 144589368, 180736710, 192785824, 206556240, 240982280, 262889760, 289178736, 361473420, 413112480, 481964560, 578357472, 722946840, 963929120, 1445893680, 2891787360]

約数ペア:

[(1, 2891787360), (2, 1445893680), (3, 963929120), (4, 722946840), (5, 578357472), (6, 481964560), (7, 413112480), (8, 361473420), (10, 289178736), (11, 262889760), (12, 240982280), (14, 206556240), (15, 192785824), (16, 180736710), (20, 144589368), (21, 137704160), (22, 131444880), (24, 120491140), (28, 103278120), (30, 96392912), (32, 90368355), (33, 87629920), (35, 82622496), (40, 72294684), (42, 68852080), (44, 65722440), (48, 60245570), (55, 52577952), (56, 51639060), (60, 48196456), (66, 43814960), (70, 41311248), (77, 37555680), (80, 36147342), (84, 34426040), (88, 32861220), (96, 30122785), (105, 27540832), (110, 26288976), (112, 25819530), (120, 24098228), (132, 21907480), (140, 20655624), (154, 18777840), (160, 18073671), (165, 17525984), (168, 17213020), (176, 16430610), (210, 13770416), (220, 13144488), (224, 12909765), (231, 12518560), (240, 12049114), (264, 10953740), (280, 10327812), (308, 9388920), (330, 8762992), (336, 8606510), (352, 8215305), (385, 7511136), (420, 6885208), (440, 6572244), (462, 6259280), (480, 6024557), (528, 5476870), (560, 5163906), (616, 4694460), (660, 4381496), (672, 4303255), (770, 3755568), (840, 3442604), (880, 3286122), (924, 3129640), (1056, 2738435), (1120, 2581953), (1155, 2503712), (1232, 2347230), (1320, 2190748), (1540, 1877784), (1680, 1721302), (1760, 1643061), (1848, 1564820), (2310, 1251856), (2464, 1173615), (2640, 1095374), (3080, 938892), (3360, 860651), (3696, 782410), (4620, 625928), (5280, 547687), (6160, 469446), (7392, 391205), (9240, 312964), (12320, 234723), (18480, 156482), (36960, 78241)]