2013442560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2879

約数の個数: 240

約数和(自身を含む): 7200610560

約数和(自身を除く): 5187168000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2819, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5638, 5760, 5952, 7440, 7680, 7936, 8457, 8928, 9920, 11160, 11276, 11520, 11904, 14095, 14880, 15872, 16914, 17856, 19840, 22320, 22552, 23040, 23808, 25371, 28190, 29760, 33828, 35712, 39680, 42285, 44640, 45104, 47616, 50742, 56380, 59520, 67656, 71424, 79360, 84570, 87389, 89280, 90208, 101484, 112760, 119040, 126855, 135312, 142848, 169140, 174778, 178560, 180416, 202968, 225520, 238080, 253710, 262167, 270624, 338280, 349556, 357120, 360832, 405936, 436945, 451040, 507420, 524334, 541248, 676560, 699112, 714240, 721664, 786501, 811872, 873890, 902080, 1014840, 1048668, 1082496, 1310835, 1353120, 1398224, 1443328, 1573002, 1623744, 1747780, 1804160, 2029680, 2097336, 2164992, 2621670, 2706240, 2796448, 3146004, 3247488, 3495560, 3608320, 3932505, 4059360, 4194672, 4329984, 5243340, 5412480, 5592896, 6292008, 6494976, 6991120, 7216640, 7865010, 8118720, 8389344, 10486680, 10824960, 11185792, 12584016, 12989952, 13982240, 15730020, 16237440, 16778688, 20973360, 21649920, 22371584, 25168032, 27964480, 31460040, 32474880, 33557376, 41946720, 44743168, 50336064, 55928960, 62920080, 64949760, 67114752, 83893440, 100672128, 111857920, 125840160, 134229504, 167786880, 201344256, 223715840, 251680320, 335573760, 402688512, 503360640, 671147520, 1006721280, 2013442560]

約数ペア:

[(1, 2013442560), (2, 1006721280), (3, 671147520), (4, 503360640), (5, 402688512), (6, 335573760), (8, 251680320), (9, 223715840), (10, 201344256), (12, 167786880), (15, 134229504), (16, 125840160), (18, 111857920), (20, 100672128), (24, 83893440), (30, 67114752), (31, 64949760), (32, 62920080), (36, 55928960), (40, 50336064), (45, 44743168), (48, 41946720), (60, 33557376), (62, 32474880), (64, 31460040), (72, 27964480), (80, 25168032), (90, 22371584), (93, 21649920), (96, 20973360), (120, 16778688), (124, 16237440), (128, 15730020), (144, 13982240), (155, 12989952), (160, 12584016), (180, 11185792), (186, 10824960), (192, 10486680), (240, 8389344), (248, 8118720), (256, 7865010), (279, 7216640), (288, 6991120), (310, 6494976), (320, 6292008), (360, 5592896), (372, 5412480), (384, 5243340), (465, 4329984), (480, 4194672), (496, 4059360), (512, 3932505), (558, 3608320), (576, 3495560), (620, 3247488), (640, 3146004), (720, 2796448), (744, 2706240), (768, 2621670), (930, 2164992), (960, 2097336), (992, 2029680), (1116, 1804160), (1152, 1747780), (1240, 1623744), (1280, 1573002), (1395, 1443328), (1440, 1398224), (1488, 1353120), (1536, 1310835), (1860, 1082496), (1920, 1048668), (1984, 1014840), (2232, 902080), (2304, 873890), (2480, 811872), (2560, 786501), (2790, 721664), (2819, 714240), (2880, 699112), (2976, 676560), (3720, 541248), (3840, 524334), (3968, 507420), (4464, 451040), (4608, 436945), (4960, 405936), (5580, 360832), (5638, 357120), (5760, 349556), (5952, 338280), (7440, 270624), (7680, 262167), (7936, 253710), (8457, 238080), (8928, 225520), (9920, 202968), (11160, 180416), (11276, 178560), (11520, 174778), (11904, 169140), (14095, 142848), (14880, 135312), (15872, 126855), (16914, 119040), (17856, 112760), (19840, 101484), (22320, 90208), (22552, 89280), (23040, 87389), (23808, 84570), (25371, 79360), (28190, 71424), (29760, 67656), (33828, 59520), (35712, 56380), (39680, 50742), (42285, 47616), (44640, 45104)]