297842160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 320

約数和(自身を含む): 1172496384

約数和(自身を除く): 874654224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 71, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 142, 154, 165, 168, 176, 210, 213, 220, 227, 231, 240, 264, 280, 284, 308, 330, 336, 355, 385, 420, 426, 440, 454, 462, 497, 528, 560, 568, 616, 660, 681, 710, 770, 781, 840, 852, 880, 908, 924, 994, 1065, 1135, 1136, 1155, 1232, 1320, 1362, 1420, 1491, 1540, 1562, 1589, 1680, 1704, 1816, 1848, 1988, 2130, 2270, 2310, 2343, 2485, 2497, 2640, 2724, 2840, 2982, 3080, 3124, 3178, 3405, 3408, 3632, 3696, 3905, 3976, 4260, 4540, 4620, 4686, 4767, 4970, 4994, 5448, 5467, 5680, 5964, 6160, 6248, 6356, 6810, 7455, 7491, 7810, 7945, 7952, 8520, 9080, 9240, 9372, 9534, 9940, 9988, 10896, 10934, 11715, 11928, 12485, 12496, 12712, 13620, 14910, 14982, 15620, 15890, 16117, 16401, 17040, 17479, 18160, 18480, 18744, 19068, 19880, 19976, 21868, 23430, 23835, 23856, 24970, 25424, 27240, 27335, 29820, 29964, 31240, 31780, 32234, 32802, 34958, 37455, 37488, 38136, 39760, 39952, 43736, 46860, 47670, 48351, 49940, 52437, 54480, 54670, 59640, 59928, 62480, 63560, 64468, 65604, 69916, 74910, 76272, 80585, 82005, 87395, 87472, 93720, 95340, 96702, 99880, 104874, 109340, 112819, 119280, 119856, 127120, 128936, 131208, 139832, 149820, 161170, 164010, 174790, 177287, 187440, 190680, 193404, 199760, 209748, 218680, 225638, 241755, 257872, 262185, 262416, 279664, 299640, 322340, 328020, 338457, 349580, 354574, 381360, 386808, 419496, 437360, 451276, 483510, 524370, 531861, 564095, 599280, 644680, 656040, 676914, 699160, 709148, 773616, 838992, 886435, 902552, 967020, 1048740, 1063722, 1128190, 1241009, 1289360, 1312080, 1353828, 1398320, 1418296, 1692285, 1772870, 1805104, 1934040, 2097480, 2127444, 2256380, 2482018, 2659305, 2707656, 2836592, 3384570, 3545740, 3723027, 3868080, 4194960, 4254888, 4512760, 4964036, 5318610, 5415312, 6205045, 6769140, 7091480, 7446054, 8509776, 9025520, 9928072, 10637220, 12410090, 13538280, 14182960, 14892108, 18615135, 19856144, 21274440, 24820180, 27076560, 29784216, 37230270, 42548880, 49640360, 59568432, 74460540, 99280720, 148921080, 297842160]

約数ペア:

[(1, 297842160), (2, 148921080), (3, 99280720), (4, 74460540), (5, 59568432), (6, 49640360), (7, 42548880), (8, 37230270), (10, 29784216), (11, 27076560), (12, 24820180), (14, 21274440), (15, 19856144), (16, 18615135), (20, 14892108), (21, 14182960), (22, 13538280), (24, 12410090), (28, 10637220), (30, 9928072), (33, 9025520), (35, 8509776), (40, 7446054), (42, 7091480), (44, 6769140), (48, 6205045), (55, 5415312), (56, 5318610), (60, 4964036), (66, 4512760), (70, 4254888), (71, 4194960), (77, 3868080), (80, 3723027), (84, 3545740), (88, 3384570), (105, 2836592), (110, 2707656), (112, 2659305), (120, 2482018), (132, 2256380), (140, 2127444), (142, 2097480), (154, 1934040), (165, 1805104), (168, 1772870), (176, 1692285), (210, 1418296), (213, 1398320), (220, 1353828), (227, 1312080), (231, 1289360), (240, 1241009), (264, 1128190), (280, 1063722), (284, 1048740), (308, 967020), (330, 902552), (336, 886435), (355, 838992), (385, 773616), (420, 709148), (426, 699160), (440, 676914), (454, 656040), (462, 644680), (497, 599280), (528, 564095), (560, 531861), (568, 524370), (616, 483510), (660, 451276), (681, 437360), (710, 419496), (770, 386808), (781, 381360), (840, 354574), (852, 349580), (880, 338457), (908, 328020), (924, 322340), (994, 299640), (1065, 279664), (1135, 262416), (1136, 262185), (1155, 257872), (1232, 241755), (1320, 225638), (1362, 218680), (1420, 209748), (1491, 199760), (1540, 193404), (1562, 190680), (1589, 187440), (1680, 177287), (1704, 174790), (1816, 164010), (1848, 161170), (1988, 149820), (2130, 139832), (2270, 131208), (2310, 128936), (2343, 127120), (2485, 119856), (2497, 119280), (2640, 112819), (2724, 109340), (2840, 104874), (2982, 99880), (3080, 96702), (3124, 95340), (3178, 93720), (3405, 87472), (3408, 87395), (3632, 82005), (3696, 80585), (3905, 76272), (3976, 74910), (4260, 69916), (4540, 65604), (4620, 64468), (4686, 63560), (4767, 62480), (4970, 59928), (4994, 59640), (5448, 54670), (5467, 54480), (5680, 52437), (5964, 49940), (6160, 48351), (6248, 47670), (6356, 46860), (6810, 43736), (7455, 39952), (7491, 39760), (7810, 38136), (7945, 37488), (7952, 37455), (8520, 34958), (9080, 32802), (9240, 32234), (9372, 31780), (9534, 31240), (9940, 29964), (9988, 29820), (10896, 27335), (10934, 27240), (11715, 25424), (11928, 24970), (12485, 23856), (12496, 23835), (12712, 23430), (13620, 21868), (14910, 19976), (14982, 19880), (15620, 19068), (15890, 18744), (16117, 18480), (16401, 18160), (17040, 17479)]