2940863520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2851}}^1$

素因数の和:3183

約数の個数: 192

約数和(自身を含む): 10625319936

約数和(自身を除く): 7684456416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 307, 336, 420, 480, 560, 614, 672, 840, 921, 1120, 1228, 1535, 1680, 1842, 2149, 2456, 2851, 3070, 3360, 3684, 4298, 4605, 4912, 5702, 6140, 6447, 7368, 8553, 8596, 9210, 9824, 10745, 11404, 12280, 12894, 14255, 14736, 17106, 17192, 18420, 19957, 21490, 22808, 24560, 25788, 28510, 29472, 32235, 34212, 34384, 36840, 39914, 42765, 42980, 45616, 49120, 51576, 57020, 59871, 64470, 68424, 68768, 73680, 79828, 85530, 85960, 91232, 99785, 103152, 114040, 119742, 128940, 136848, 147360, 159656, 171060, 171920, 199570, 206304, 228080, 239484, 257880, 273696, 299355, 319312, 342120, 343840, 399140, 456160, 478968, 515760, 598710, 638624, 684240, 798280, 875257, 957936, 1031520, 1197420, 1368480, 1596560, 1750514, 1915872, 2394840, 2625771, 3193120, 3501028, 4376285, 4789680, 5251542, 6126799, 7002056, 8752570, 9579360, 10503084, 12253598, 13128855, 14004112, 17505140, 18380397, 21006168, 24507196, 26257710, 28008224, 30633995, 35010280, 36760794, 42012336, 49014392, 52515420, 61267990, 70020560, 73521588, 84024672, 91901985, 98028784, 105030840, 122535980, 140041120, 147043176, 183803970, 196057568, 210061680, 245071960, 294086352, 367607940, 420123360, 490143920, 588172704, 735215880, 980287840, 1470431760, 2940863520]

約数ペア:

[(1, 2940863520), (2, 1470431760), (3, 980287840), (4, 735215880), (5, 588172704), (6, 490143920), (7, 420123360), (8, 367607940), (10, 294086352), (12, 245071960), (14, 210061680), (15, 196057568), (16, 183803970), (20, 147043176), (21, 140041120), (24, 122535980), (28, 105030840), (30, 98028784), (32, 91901985), (35, 84024672), (40, 73521588), (42, 70020560), (48, 61267990), (56, 52515420), (60, 49014392), (70, 42012336), (80, 36760794), (84, 35010280), (96, 30633995), (105, 28008224), (112, 26257710), (120, 24507196), (140, 21006168), (160, 18380397), (168, 17505140), (210, 14004112), (224, 13128855), (240, 12253598), (280, 10503084), (307, 9579360), (336, 8752570), (420, 7002056), (480, 6126799), (560, 5251542), (614, 4789680), (672, 4376285), (840, 3501028), (921, 3193120), (1120, 2625771), (1228, 2394840), (1535, 1915872), (1680, 1750514), (1842, 1596560), (2149, 1368480), (2456, 1197420), (2851, 1031520), (3070, 957936), (3360, 875257), (3684, 798280), (4298, 684240), (4605, 638624), (4912, 598710), (5702, 515760), (6140, 478968), (6447, 456160), (7368, 399140), (8553, 343840), (8596, 342120), (9210, 319312), (9824, 299355), (10745, 273696), (11404, 257880), (12280, 239484), (12894, 228080), (14255, 206304), (14736, 199570), (17106, 171920), (17192, 171060), (18420, 159656), (19957, 147360), (21490, 136848), (22808, 128940), (24560, 119742), (25788, 114040), (28510, 103152), (29472, 99785), (32235, 91232), (34212, 85960), (34384, 85530), (36840, 79828), (39914, 73680), (42765, 68768), (42980, 68424), (45616, 64470), (49120, 59871), (51576, 57020)]