1238511120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2374

約数の個数: 320

約数和(自身を含む): 4953968640

約数和(自身を除く): 3715457520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 87, 88, 105, 110, 112, 116, 120, 132, 140, 145, 154, 165, 168, 174, 176, 203, 210, 220, 231, 232, 240, 264, 280, 290, 308, 319, 330, 336, 348, 385, 406, 420, 435, 440, 462, 464, 528, 560, 580, 609, 616, 638, 660, 696, 770, 812, 840, 870, 880, 924, 957, 1015, 1155, 1160, 1218, 1232, 1276, 1320, 1392, 1540, 1595, 1624, 1680, 1740, 1848, 1914, 2030, 2233, 2310, 2311, 2320, 2436, 2552, 2640, 3045, 3080, 3190, 3248, 3480, 3696, 3828, 4060, 4466, 4620, 4622, 4785, 4872, 5104, 6090, 6160, 6380, 6699, 6933, 6960, 7656, 8120, 8932, 9240, 9244, 9570, 9744, 11165, 11555, 12180, 12760, 13398, 13866, 15312, 16177, 16240, 17864, 18480, 18488, 19140, 22330, 23110, 24360, 25421, 25520, 26796, 27732, 32354, 33495, 34665, 35728, 36976, 38280, 44660, 46220, 48531, 48720, 50842, 53592, 55464, 64708, 66990, 67019, 69330, 76263, 76560, 80885, 89320, 92440, 97062, 101684, 107184, 110928, 127105, 129416, 133980, 134038, 138660, 152526, 161770, 177947, 178640, 184880, 194124, 201057, 203368, 242655, 254210, 258832, 267960, 268076, 277320, 305052, 323540, 335095, 355894, 381315, 388248, 402114, 406736, 469133, 485310, 508420, 533841, 535920, 536152, 554640, 610104, 647080, 670190, 711788, 737209, 762630, 776496, 804228, 889735, 938266, 970620, 1005285, 1016840, 1067682, 1072304, 1220208, 1294160, 1340380, 1407399, 1423576, 1474418, 1525260, 1608456, 1779470, 1876532, 1941240, 2010570, 2033680, 2135364, 2211627, 2345665, 2669205, 2680760, 2814798, 2847152, 2948836, 3050520, 3216912, 3558940, 3686045, 3753064, 3882480, 4021140, 4270728, 4423254, 4691330, 5160463, 5338410, 5361520, 5629596, 5897672, 6101040, 7036995, 7117880, 7372090, 7506128, 8042280, 8541456, 8846508, 9382660, 10320926, 10676820, 11058135, 11259192, 11795344, 14073990, 14235760, 14744180, 15481389, 16084560, 17693016, 18765320, 20641852, 21353640, 22116270, 22518384, 25802315, 28147980, 29488360, 30962778, 35386032, 37530640, 41283704, 42707280, 44232540, 51604630, 56295960, 58976720, 61925556, 77406945, 82567408, 88465080, 103209260, 112591920, 123851112, 154813890, 176930160, 206418520, 247702224, 309627780, 412837040, 619255560, 1238511120]

約数ペア:

[(1, 1238511120), (2, 619255560), (3, 412837040), (4, 309627780), (5, 247702224), (6, 206418520), (7, 176930160), (8, 154813890), (10, 123851112), (11, 112591920), (12, 103209260), (14, 88465080), (15, 82567408), (16, 77406945), (20, 61925556), (21, 58976720), (22, 56295960), (24, 51604630), (28, 44232540), (29, 42707280), (30, 41283704), (33, 37530640), (35, 35386032), (40, 30962778), (42, 29488360), (44, 28147980), (48, 25802315), (55, 22518384), (56, 22116270), (58, 21353640), (60, 20641852), (66, 18765320), (70, 17693016), (77, 16084560), (80, 15481389), (84, 14744180), (87, 14235760), (88, 14073990), (105, 11795344), (110, 11259192), (112, 11058135), (116, 10676820), (120, 10320926), (132, 9382660), (140, 8846508), (145, 8541456), (154, 8042280), (165, 7506128), (168, 7372090), (174, 7117880), (176, 7036995), (203, 6101040), (210, 5897672), (220, 5629596), (231, 5361520), (232, 5338410), (240, 5160463), (264, 4691330), (280, 4423254), (290, 4270728), (308, 4021140), (319, 3882480), (330, 3753064), (336, 3686045), (348, 3558940), (385, 3216912), (406, 3050520), (420, 2948836), (435, 2847152), (440, 2814798), (462, 2680760), (464, 2669205), (528, 2345665), (560, 2211627), (580, 2135364), (609, 2033680), (616, 2010570), (638, 1941240), (660, 1876532), (696, 1779470), (770, 1608456), (812, 1525260), (840, 1474418), (870, 1423576), (880, 1407399), (924, 1340380), (957, 1294160), (1015, 1220208), (1155, 1072304), (1160, 1067682), (1218, 1016840), (1232, 1005285), (1276, 970620), (1320, 938266), (1392, 889735), (1540, 804228), (1595, 776496), (1624, 762630), (1680, 737209), (1740, 711788), (1848, 670190), (1914, 647080), (2030, 610104), (2233, 554640), (2310, 536152), (2311, 535920), (2320, 533841), (2436, 508420), (2552, 485310), (2640, 469133), (3045, 406736), (3080, 402114), (3190, 388248), (3248, 381315), (3480, 355894), (3696, 335095), (3828, 323540), (4060, 305052), (4466, 277320), (4620, 268076), (4622, 267960), (4785, 258832), (4872, 254210), (5104, 242655), (6090, 203368), (6160, 201057), (6380, 194124), (6699, 184880), (6933, 178640), (6960, 177947), (7656, 161770), (8120, 152526), (8932, 138660), (9240, 134038), (9244, 133980), (9570, 129416), (9744, 127105), (11165, 110928), (11555, 107184), (12180, 101684), (12760, 97062), (13398, 92440), (13866, 89320), (15312, 80885), (16177, 76560), (16240, 76263), (17864, 69330), (18480, 67019), (18488, 66990), (19140, 64708), (22330, 55464), (23110, 53592), (24360, 50842), (25421, 48720), (25520, 48531), (26796, 46220), (27732, 44660), (32354, 38280), (33495, 36976), (34665, 35728)]