270818240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 224

約数和(自身を含む): 833932800

約数和(自身を除く): 563114560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 64, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 320, 352, 379, 385, 406, 440, 448, 464, 560, 580, 616, 638, 704, 758, 770, 812, 880, 928, 1015, 1120, 1160, 1232, 1276, 1516, 1540, 1595, 1624, 1760, 1856, 1895, 2030, 2233, 2240, 2320, 2464, 2552, 2653, 3032, 3080, 3190, 3248, 3520, 3790, 4060, 4169, 4466, 4640, 4928, 5104, 5306, 6064, 6160, 6380, 6496, 7580, 8120, 8338, 8932, 9280, 10208, 10612, 10991, 11165, 12128, 12320, 12760, 12992, 13265, 15160, 16240, 16676, 17864, 20416, 20845, 21224, 21982, 22330, 24256, 24640, 25520, 26530, 29183, 30320, 32480, 33352, 35728, 41690, 42448, 43964, 44660, 51040, 53060, 54955, 58366, 60640, 64960, 66704, 71456, 76937, 83380, 84896, 87928, 89320, 102080, 106120, 109910, 116732, 120901, 121280, 133408, 142912, 145915, 153874, 166760, 169792, 175856, 178640, 212240, 219820, 233464, 241802, 266816, 291830, 307748, 333520, 351712, 357280, 384685, 424480, 439640, 466928, 483604, 583660, 604505, 615496, 667040, 703424, 714560, 769370, 846307, 848960, 879280, 933856, 967208, 1167320, 1209010, 1230992, 1334080, 1538740, 1692614, 1758560, 1867712, 1934416, 2334640, 2418020, 2461984, 3077480, 3385228, 3517120, 3868832, 4231535, 4669280, 4836040, 4923968, 6154960, 6770456, 7737664, 8463070, 9338560, 9672080, 12309920, 13540912, 16926140, 19344160, 24619840, 27081824, 33852280, 38688320, 54163648, 67704560, 135409120, 270818240]

約数ペア:

[(1, 270818240), (2, 135409120), (4, 67704560), (5, 54163648), (7, 38688320), (8, 33852280), (10, 27081824), (11, 24619840), (14, 19344160), (16, 16926140), (20, 13540912), (22, 12309920), (28, 9672080), (29, 9338560), (32, 8463070), (35, 7737664), (40, 6770456), (44, 6154960), (55, 4923968), (56, 4836040), (58, 4669280), (64, 4231535), (70, 3868832), (77, 3517120), (80, 3385228), (88, 3077480), (110, 2461984), (112, 2418020), (116, 2334640), (140, 1934416), (145, 1867712), (154, 1758560), (160, 1692614), (176, 1538740), (203, 1334080), (220, 1230992), (224, 1209010), (232, 1167320), (280, 967208), (290, 933856), (308, 879280), (319, 848960), (320, 846307), (352, 769370), (379, 714560), (385, 703424), (406, 667040), (440, 615496), (448, 604505), (464, 583660), (560, 483604), (580, 466928), (616, 439640), (638, 424480), (704, 384685), (758, 357280), (770, 351712), (812, 333520), (880, 307748), (928, 291830), (1015, 266816), (1120, 241802), (1160, 233464), (1232, 219820), (1276, 212240), (1516, 178640), (1540, 175856), (1595, 169792), (1624, 166760), (1760, 153874), (1856, 145915), (1895, 142912), (2030, 133408), (2233, 121280), (2240, 120901), (2320, 116732), (2464, 109910), (2552, 106120), (2653, 102080), (3032, 89320), (3080, 87928), (3190, 84896), (3248, 83380), (3520, 76937), (3790, 71456), (4060, 66704), (4169, 64960), (4466, 60640), (4640, 58366), (4928, 54955), (5104, 53060), (5306, 51040), (6064, 44660), (6160, 43964), (6380, 42448), (6496, 41690), (7580, 35728), (8120, 33352), (8338, 32480), (8932, 30320), (9280, 29183), (10208, 26530), (10612, 25520), (10991, 24640), (11165, 24256), (12128, 22330), (12320, 21982), (12760, 21224), (12992, 20845), (13265, 20416), (15160, 17864), (16240, 16676)]