681967440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12301}}^1$

素因数の和:12338

約数の個数: 240

約数和(自身を含む): 2855638656

約数和(自身を除く): 2173671216

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, 12301, 13860, 18480, 24602, 27720, 36903, 49204, 55440, 61505, 73806, 86107, 98408, 110709, 123010, 135311, 147612, 172214, 184515, 196816, 221418, 246020, 258321, 270622, 295224, 344428, 369030, 405933, 430535, 442836, 492040, 516642, 541244, 553545, 590448, 676555, 688856, 738060, 774963, 811866, 861070, 885672, 947177, 984080, 1033284, 1082488, 1107090, 1217799, 1291605, 1353110, 1377712, 1476120, 1549926, 1623732, 1722140, 1771344, 1894354, 2029665, 2066568, 2164976, 2214180, 2435598, 2583210, 2706220, 2841531, 2952240, 3099852, 3247464, 3444280, 3788708, 3874815, 4059330, 4133136, 4428360, 4735885, 4871196, 5166420, 5412440, 5683062, 6088995, 6199704, 6494928, 6888560, 7577416, 7749630, 8118660, 8524593, 8856720, 9471770, 9742392, 10332840, 10824880, 11366124, 12177990, 12399408, 14207655, 15154832, 15499260, 16237320, 17049186, 18943540, 19484784, 20665680, 22732248, 24355980, 28415310, 30998520, 32474640, 34098372, 37887080, 42622965, 45464496, 48711960, 56830620, 61997040, 68196744, 75774160, 85245930, 97423920, 113661240, 136393488, 170491860, 227322480, 340983720, 681967440]

約数ペア:

[(1, 681967440), (2, 340983720), (3, 227322480), (4, 170491860), (5, 136393488), (6, 113661240), (7, 97423920), (8, 85245930), (9, 75774160), (10, 68196744), (11, 61997040), (12, 56830620), (14, 48711960), (15, 45464496), (16, 42622965), (18, 37887080), (20, 34098372), (21, 32474640), (22, 30998520), (24, 28415310), (28, 24355980), (30, 22732248), (33, 20665680), (35, 19484784), (36, 18943540), (40, 17049186), (42, 16237320), (44, 15499260), (45, 15154832), (48, 14207655), (55, 12399408), (56, 12177990), (60, 11366124), (63, 10824880), (66, 10332840), (70, 9742392), (72, 9471770), (77, 8856720), (80, 8524593), (84, 8118660), (88, 7749630), (90, 7577416), (99, 6888560), (105, 6494928), (110, 6199704), (112, 6088995), (120, 5683062), (126, 5412440), (132, 5166420), (140, 4871196), (144, 4735885), (154, 4428360), (165, 4133136), (168, 4059330), (176, 3874815), (180, 3788708), (198, 3444280), (210, 3247464), (220, 3099852), (231, 2952240), (240, 2841531), (252, 2706220), (264, 2583210), (280, 2435598), (308, 2214180), (315, 2164976), (330, 2066568), (336, 2029665), (360, 1894354), (385, 1771344), (396, 1722140), (420, 1623732), (440, 1549926), (462, 1476120), (495, 1377712), (504, 1353110), (528, 1291605), (560, 1217799), (616, 1107090), (630, 1082488), (660, 1033284), (693, 984080), (720, 947177), (770, 885672), (792, 861070), (840, 811866), (880, 774963), (924, 738060), (990, 688856), (1008, 676555), (1155, 590448), (1232, 553545), (1260, 541244), (1320, 516642), (1386, 492040), (1540, 442836), (1584, 430535), (1680, 405933), (1848, 369030), (1980, 344428), (2310, 295224), (2520, 270622), (2640, 258321), (2772, 246020), (3080, 221418), (3465, 196816), (3696, 184515), (3960, 172214), (4620, 147612), (5040, 135311), (5544, 123010), (6160, 110709), (6930, 98408), (7920, 86107), (9240, 73806), (11088, 61505), (12301, 55440), (13860, 49204), (18480, 36903), (24602, 27720)]