2704352880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{709}}^1$

素因数の和:1439

約数の個数: 160

約数和(自身を含む): 8773009920

約数和(自身を除く): 6068657040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 691, 709, 920, 1104, 1380, 1382, 1418, 1840, 2073, 2127, 2760, 2764, 2836, 3455, 3545, 4146, 4254, 5520, 5528, 5672, 6910, 7090, 8292, 8508, 10365, 10635, 11056, 11344, 13820, 14180, 15893, 16307, 16584, 17016, 20730, 21270, 27640, 28360, 31786, 32614, 33168, 34032, 41460, 42540, 47679, 48921, 55280, 56720, 63572, 65228, 79465, 81535, 82920, 85080, 95358, 97842, 127144, 130456, 158930, 163070, 165840, 170160, 190716, 195684, 238395, 244605, 254288, 260912, 317860, 326140, 381432, 391368, 476790, 489210, 489919, 635720, 652280, 762864, 782736, 953580, 978420, 979838, 1271440, 1304560, 1469757, 1907160, 1956840, 1959676, 2449595, 2939514, 3814320, 3913680, 3919352, 4899190, 5879028, 7348785, 7838704, 9798380, 11268137, 11758056, 14697570, 19596760, 22536274, 23516112, 29395140, 33804411, 39193520, 45072548, 56340685, 58790280, 67608822, 90145096, 112681370, 117580560, 135217644, 169022055, 180290192, 225362740, 270435288, 338044110, 450725480, 540870576, 676088220, 901450960, 1352176440, 2704352880]

約数ペア:

[(1, 2704352880), (2, 1352176440), (3, 901450960), (4, 676088220), (5, 540870576), (6, 450725480), (8, 338044110), (10, 270435288), (12, 225362740), (15, 180290192), (16, 169022055), (20, 135217644), (23, 117580560), (24, 112681370), (30, 90145096), (40, 67608822), (46, 58790280), (48, 56340685), (60, 45072548), (69, 39193520), (80, 33804411), (92, 29395140), (115, 23516112), (120, 22536274), (138, 19596760), (184, 14697570), (230, 11758056), (240, 11268137), (276, 9798380), (345, 7838704), (368, 7348785), (460, 5879028), (552, 4899190), (690, 3919352), (691, 3913680), (709, 3814320), (920, 2939514), (1104, 2449595), (1380, 1959676), (1382, 1956840), (1418, 1907160), (1840, 1469757), (2073, 1304560), (2127, 1271440), (2760, 979838), (2764, 978420), (2836, 953580), (3455, 782736), (3545, 762864), (4146, 652280), (4254, 635720), (5520, 489919), (5528, 489210), (5672, 476790), (6910, 391368), (7090, 381432), (8292, 326140), (8508, 317860), (10365, 260912), (10635, 254288), (11056, 244605), (11344, 238395), (13820, 195684), (14180, 190716), (15893, 170160), (16307, 165840), (16584, 163070), (17016, 158930), (20730, 130456), (21270, 127144), (27640, 97842), (28360, 95358), (31786, 85080), (32614, 82920), (33168, 81535), (34032, 79465), (41460, 65228), (42540, 63572), (47679, 56720), (48921, 55280)]