135280320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 224

約数和(自身を含む): 503870976

約数和(自身を除く): 368590656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 410, 420, 448, 480, 491, 492, 560, 574, 615, 656, 672, 820, 840, 861, 960, 982, 984, 1120, 1148, 1230, 1312, 1344, 1435, 1473, 1640, 1680, 1722, 1964, 1968, 2240, 2296, 2455, 2460, 2624, 2870, 2946, 3280, 3360, 3437, 3444, 3928, 3936, 4305, 4592, 4910, 4920, 5740, 5892, 6560, 6720, 6874, 6888, 7365, 7856, 7872, 8610, 9184, 9820, 9840, 10311, 11480, 11784, 13120, 13748, 13776, 14730, 15712, 17185, 17220, 18368, 19640, 19680, 20131, 20622, 22960, 23568, 27496, 27552, 29460, 31424, 34370, 34440, 39280, 39360, 40262, 41244, 45920, 47136, 51555, 54992, 55104, 58920, 60393, 68740, 68880, 78560, 80524, 82488, 91840, 94272, 100655, 103110, 109984, 117840, 120786, 137480, 137760, 140917, 157120, 161048, 164976, 201310, 206220, 219968, 235680, 241572, 274960, 275520, 281834, 301965, 322096, 329952, 402620, 412440, 422751, 471360, 483144, 549920, 563668, 603930, 644192, 659904, 704585, 805240, 824880, 845502, 966288, 1099840, 1127336, 1207860, 1288384, 1409170, 1610480, 1649760, 1691004, 1932576, 2113755, 2254672, 2415720, 2818340, 3220960, 3299520, 3382008, 3865152, 4227510, 4509344, 4831440, 5636680, 6441920, 6764016, 8455020, 9018688, 9662880, 11273360, 13528032, 16910040, 19325760, 22546720, 27056064, 33820080, 45093440, 67640160, 135280320]

約数ペア:

[(1, 135280320), (2, 67640160), (3, 45093440), (4, 33820080), (5, 27056064), (6, 22546720), (7, 19325760), (8, 16910040), (10, 13528032), (12, 11273360), (14, 9662880), (15, 9018688), (16, 8455020), (20, 6764016), (21, 6441920), (24, 5636680), (28, 4831440), (30, 4509344), (32, 4227510), (35, 3865152), (40, 3382008), (41, 3299520), (42, 3220960), (48, 2818340), (56, 2415720), (60, 2254672), (64, 2113755), (70, 1932576), (80, 1691004), (82, 1649760), (84, 1610480), (96, 1409170), (105, 1288384), (112, 1207860), (120, 1127336), (123, 1099840), (140, 966288), (160, 845502), (164, 824880), (168, 805240), (192, 704585), (205, 659904), (210, 644192), (224, 603930), (240, 563668), (246, 549920), (280, 483144), (287, 471360), (320, 422751), (328, 412440), (336, 402620), (410, 329952), (420, 322096), (448, 301965), (480, 281834), (491, 275520), (492, 274960), (560, 241572), (574, 235680), (615, 219968), (656, 206220), (672, 201310), (820, 164976), (840, 161048), (861, 157120), (960, 140917), (982, 137760), (984, 137480), (1120, 120786), (1148, 117840), (1230, 109984), (1312, 103110), (1344, 100655), (1435, 94272), (1473, 91840), (1640, 82488), (1680, 80524), (1722, 78560), (1964, 68880), (1968, 68740), (2240, 60393), (2296, 58920), (2455, 55104), (2460, 54992), (2624, 51555), (2870, 47136), (2946, 45920), (3280, 41244), (3360, 40262), (3437, 39360), (3444, 39280), (3928, 34440), (3936, 34370), (4305, 31424), (4592, 29460), (4910, 27552), (4920, 27496), (5740, 23568), (5892, 22960), (6560, 20622), (6720, 20131), (6874, 19680), (6888, 19640), (7365, 18368), (7856, 17220), (7872, 17185), (8610, 15712), (9184, 14730), (9820, 13776), (9840, 13748), (10311, 13120), (11480, 11784)]