297663520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 901829376

約数和(自身を除く): 604165856

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 160, 176, 185, 220, 224, 259, 280, 296, 308, 352, 370, 385, 407, 440, 518, 560, 592, 616, 653, 740, 770, 814, 880, 1036, 1120, 1184, 1232, 1295, 1306, 1480, 1540, 1628, 1760, 2035, 2072, 2464, 2590, 2612, 2849, 2960, 3080, 3256, 3265, 4070, 4144, 4571, 5180, 5224, 5698, 5920, 6160, 6512, 6530, 7183, 8140, 8288, 9142, 10360, 10448, 11396, 12320, 13024, 13060, 14245, 14366, 16280, 18284, 20720, 20896, 22792, 22855, 24161, 26120, 28490, 28732, 32560, 35915, 36568, 41440, 45584, 45710, 48322, 50281, 52240, 56980, 57464, 65120, 71830, 73136, 91168, 91420, 96644, 100562, 104480, 113960, 114928, 120805, 143660, 146272, 169127, 182840, 193288, 201124, 227920, 229856, 241610, 251405, 265771, 287320, 338254, 365680, 386576, 402248, 455840, 483220, 502810, 531542, 574640, 676508, 731360, 773152, 804496, 845635, 966440, 1005620, 1063084, 1149280, 1328855, 1353016, 1608992, 1691270, 1860397, 1932880, 2011240, 2126168, 2657710, 2706032, 3382540, 3720794, 3865760, 4022480, 4252336, 5315420, 5412064, 6765080, 7441588, 8044960, 8504672, 9301985, 10630840, 13530160, 14883176, 18603970, 21261680, 27060320, 29766352, 37207940, 42523360, 59532704, 74415880, 148831760, 297663520]

約数ペア:

[(1, 297663520), (2, 148831760), (4, 74415880), (5, 59532704), (7, 42523360), (8, 37207940), (10, 29766352), (11, 27060320), (14, 21261680), (16, 18603970), (20, 14883176), (22, 13530160), (28, 10630840), (32, 9301985), (35, 8504672), (37, 8044960), (40, 7441588), (44, 6765080), (55, 5412064), (56, 5315420), (70, 4252336), (74, 4022480), (77, 3865760), (80, 3720794), (88, 3382540), (110, 2706032), (112, 2657710), (140, 2126168), (148, 2011240), (154, 1932880), (160, 1860397), (176, 1691270), (185, 1608992), (220, 1353016), (224, 1328855), (259, 1149280), (280, 1063084), (296, 1005620), (308, 966440), (352, 845635), (370, 804496), (385, 773152), (407, 731360), (440, 676508), (518, 574640), (560, 531542), (592, 502810), (616, 483220), (653, 455840), (740, 402248), (770, 386576), (814, 365680), (880, 338254), (1036, 287320), (1120, 265771), (1184, 251405), (1232, 241610), (1295, 229856), (1306, 227920), (1480, 201124), (1540, 193288), (1628, 182840), (1760, 169127), (2035, 146272), (2072, 143660), (2464, 120805), (2590, 114928), (2612, 113960), (2849, 104480), (2960, 100562), (3080, 96644), (3256, 91420), (3265, 91168), (4070, 73136), (4144, 71830), (4571, 65120), (5180, 57464), (5224, 56980), (5698, 52240), (5920, 50281), (6160, 48322), (6512, 45710), (6530, 45584), (7183, 41440), (8140, 36568), (8288, 35915), (9142, 32560), (10360, 28732), (10448, 28490), (11396, 26120), (12320, 24161), (13024, 22855), (13060, 22792), (14245, 20896), (14366, 20720), (16280, 18284)]