2650663680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3243

約数の個数: 288

約数和(自身を含む): 9990156288

約数和(自身を除く): 7339492608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3181, 3255, 3360, 3472, 3720, 3840, 3968, 4340, 4480, 4960, 5208, 5376, 5952, 6362, 6510, 6720, 6944, 7440, 7936, 8680, 8960, 9543, 9920, 10416, 11904, 12724, 13020, 13440, 13888, 14880, 15905, 17360, 19086, 19840, 20832, 22267, 23808, 25448, 26040, 26880, 27776, 29760, 31810, 34720, 38172, 39680, 41664, 44534, 47715, 50896, 52080, 55552, 59520, 63620, 66801, 69440, 76344, 83328, 89068, 95430, 98611, 101792, 104160, 111335, 119040, 127240, 133602, 138880, 152688, 166656, 178136, 190860, 197222, 203584, 208320, 222670, 254480, 267204, 277760, 295833, 305376, 334005, 356272, 381720, 394444, 407168, 416640, 445340, 493055, 508960, 534408, 591666, 610752, 668010, 690277, 712544, 763440, 788888, 814336, 833280, 890680, 986110, 1017920, 1068816, 1183332, 1221504, 1336020, 1380554, 1425088, 1479165, 1526880, 1577776, 1781360, 1972220, 2035840, 2070831, 2137632, 2366664, 2443008, 2672040, 2761108, 2850176, 2958330, 3053760, 3155552, 3451385, 3562720, 3944440, 4071680, 4141662, 4275264, 4733328, 5344080, 5522216, 5700352, 5916660, 6107520, 6311104, 6902770, 7125440, 7888880, 8283324, 8550528, 9466656, 10354155, 10688160, 11044432, 11833320, 12215040, 12622208, 13805540, 14250880, 15777760, 16566648, 17101056, 18933312, 20708310, 21376320, 22088864, 23666640, 25244416, 27611080, 28501760, 31555520, 33133296, 37866624, 41416620, 42752640, 44177728, 47333280, 55222160, 63111040, 66266592, 75733248, 82833240, 85505280, 88355456, 94666560, 110444320, 126222080, 132533184, 165666480, 176710912, 189333120, 220888640, 265066368, 331332960, 378666240, 441777280, 530132736, 662665920, 883554560, 1325331840, 2650663680]

約数ペア:

[(1, 2650663680), (2, 1325331840), (3, 883554560), (4, 662665920), (5, 530132736), (6, 441777280), (7, 378666240), (8, 331332960), (10, 265066368), (12, 220888640), (14, 189333120), (15, 176710912), (16, 165666480), (20, 132533184), (21, 126222080), (24, 110444320), (28, 94666560), (30, 88355456), (31, 85505280), (32, 82833240), (35, 75733248), (40, 66266592), (42, 63111040), (48, 55222160), (56, 47333280), (60, 44177728), (62, 42752640), (64, 41416620), (70, 37866624), (80, 33133296), (84, 31555520), (93, 28501760), (96, 27611080), (105, 25244416), (112, 23666640), (120, 22088864), (124, 21376320), (128, 20708310), (140, 18933312), (155, 17101056), (160, 16566648), (168, 15777760), (186, 14250880), (192, 13805540), (210, 12622208), (217, 12215040), (224, 11833320), (240, 11044432), (248, 10688160), (256, 10354155), (280, 9466656), (310, 8550528), (320, 8283324), (336, 7888880), (372, 7125440), (384, 6902770), (420, 6311104), (434, 6107520), (448, 5916660), (465, 5700352), (480, 5522216), (496, 5344080), (560, 4733328), (620, 4275264), (640, 4141662), (651, 4071680), (672, 3944440), (744, 3562720), (768, 3451385), (840, 3155552), (868, 3053760), (896, 2958330), (930, 2850176), (960, 2761108), (992, 2672040), (1085, 2443008), (1120, 2366664), (1240, 2137632), (1280, 2070831), (1302, 2035840), (1344, 1972220), (1488, 1781360), (1680, 1577776), (1736, 1526880), (1792, 1479165), (1860, 1425088), (1920, 1380554), (1984, 1336020), (2170, 1221504), (2240, 1183332), (2480, 1068816), (2604, 1017920), (2688, 986110), (2976, 890680), (3181, 833280), (3255, 814336), (3360, 788888), (3472, 763440), (3720, 712544), (3840, 690277), (3968, 668010), (4340, 610752), (4480, 591666), (4960, 534408), (5208, 508960), (5376, 493055), (5952, 445340), (6362, 416640), (6510, 407168), (6720, 394444), (6944, 381720), (7440, 356272), (7936, 334005), (8680, 305376), (8960, 295833), (9543, 277760), (9920, 267204), (10416, 254480), (11904, 222670), (12724, 208320), (13020, 203584), (13440, 197222), (13888, 190860), (14880, 178136), (15905, 166656), (17360, 152688), (19086, 138880), (19840, 133602), (20832, 127240), (22267, 119040), (23808, 111335), (25448, 104160), (26040, 101792), (26880, 98611), (27776, 95430), (29760, 89068), (31810, 83328), (34720, 76344), (38172, 69440), (39680, 66801), (41664, 63620), (44534, 59520), (47715, 55552), (50896, 52080)]