20089072080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{362357}}^1$

素因数の和:362394

約数の個数: 240

約数和(自身を含む): 84113437824

約数和(自身を除く): 64024365744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 27720, 55440, 362357, 724714, 1087071, 1449428, 1811785, 2174142, 2536499, 2898856, 3261213, 3623570, 3985927, 4348284, 5072998, 5435355, 5797712, 6522426, 7247140, 7609497, 7971854, 8696568, 10145996, 10870710, 11957781, 12682495, 13044852, 14494280, 15218994, 15943708, 16306065, 17393136, 19929635, 20291992, 21741420, 22828491, 23915562, 25364990, 26089704, 27901489, 28988560, 30437988, 31887416, 32612130, 35873343, 38047485, 39859270, 40583984, 43482840, 45656982, 47831124, 50729980, 52179408, 55802978, 59788905, 60875976, 63774832, 65224260, 71746686, 76094970, 79718540, 83704467, 86965680, 91313964, 95662248, 101459960, 111605956, 114142455, 119577810, 121751952, 130448520, 139507445, 143493372, 152189940, 159437080, 167408934, 179366715, 182627928, 191324496, 202919920, 223211912, 228284910, 239155620, 251113401, 260897040, 279014890, 286986744, 304379880, 318874160, 334817868, 358733430, 365255856, 418522335, 446423824, 456569820, 478311240, 502226802, 558029780, 573973488, 608759760, 669635736, 717466860, 837044670, 913139640, 956622480, 1004453604, 1116059560, 1255567005, 1339271472, 1434933720, 1674089340, 1826279280, 2008907208, 2232119120, 2511134010, 2869867440, 3348178680, 4017814416, 5022268020, 6696357360, 10044536040, 20089072080]

約数ペア:

[(1, 20089072080), (2, 10044536040), (3, 6696357360), (4, 5022268020), (5, 4017814416), (6, 3348178680), (7, 2869867440), (8, 2511134010), (9, 2232119120), (10, 2008907208), (11, 1826279280), (12, 1674089340), (14, 1434933720), (15, 1339271472), (16, 1255567005), (18, 1116059560), (20, 1004453604), (21, 956622480), (22, 913139640), (24, 837044670), (28, 717466860), (30, 669635736), (33, 608759760), (35, 573973488), (36, 558029780), (40, 502226802), (42, 478311240), (44, 456569820), (45, 446423824), (48, 418522335), (55, 365255856), (56, 358733430), (60, 334817868), (63, 318874160), (66, 304379880), (70, 286986744), (72, 279014890), (77, 260897040), (80, 251113401), (84, 239155620), (88, 228284910), (90, 223211912), (99, 202919920), (105, 191324496), (110, 182627928), (112, 179366715), (120, 167408934), (126, 159437080), (132, 152189940), (140, 143493372), (144, 139507445), (154, 130448520), (165, 121751952), (168, 119577810), (176, 114142455), (180, 111605956), (198, 101459960), (210, 95662248), (220, 91313964), (231, 86965680), (240, 83704467), (252, 79718540), (264, 76094970), (280, 71746686), (308, 65224260), (315, 63774832), (330, 60875976), (336, 59788905), (360, 55802978), (385, 52179408), (396, 50729980), (420, 47831124), (440, 45656982), (462, 43482840), (495, 40583984), (504, 39859270), (528, 38047485), (560, 35873343), (616, 32612130), (630, 31887416), (660, 30437988), (693, 28988560), (720, 27901489), (770, 26089704), (792, 25364990), (840, 23915562), (880, 22828491), (924, 21741420), (990, 20291992), (1008, 19929635), (1155, 17393136), (1232, 16306065), (1260, 15943708), (1320, 15218994), (1386, 14494280), (1540, 13044852), (1584, 12682495), (1680, 11957781), (1848, 10870710), (1980, 10145996), (2310, 8696568), (2520, 7971854), (2640, 7609497), (2772, 7247140), (3080, 6522426), (3465, 5797712), (3696, 5435355), (3960, 5072998), (4620, 4348284), (5040, 3985927), (5544, 3623570), (6160, 3261213), (6930, 2898856), (7920, 2536499), (9240, 2174142), (11088, 1811785), (13860, 1449428), (18480, 1087071), (27720, 724714), (55440, 362357)]