2799761280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2837

約数の個数: 256

約数和(自身を含む): 9757532160

約数和(自身を除く): 6957770880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1360, 1488, 1581, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2480, 2635, 2720, 2767, 2976, 3162, 3264, 3720, 3968, 4080, 4216, 4960, 5270, 5440, 5534, 5952, 6324, 6528, 7440, 7905, 8160, 8301, 8432, 9920, 10540, 10880, 11068, 11904, 12648, 13835, 14880, 15810, 16320, 16602, 16864, 19840, 21080, 22136, 25296, 27670, 29760, 31620, 32640, 33204, 33728, 41505, 42160, 44272, 47039, 50592, 55340, 59520, 63240, 66408, 67456, 83010, 84320, 85777, 88544, 94078, 101184, 110680, 126480, 132816, 141117, 166020, 168640, 171554, 177088, 188156, 202368, 221360, 235195, 252960, 257331, 265632, 282234, 332040, 337280, 343108, 354176, 376312, 428885, 442720, 470390, 505920, 514662, 531264, 564468, 664080, 686216, 705585, 752624, 857770, 885440, 940780, 1011840, 1029324, 1062528, 1128936, 1286655, 1328160, 1372432, 1411170, 1458209, 1505248, 1715540, 1770880, 1881560, 2058648, 2257872, 2573310, 2656320, 2744864, 2822340, 2916418, 3010496, 3431080, 3763120, 4117296, 4374627, 4515744, 5146620, 5312640, 5489728, 5644680, 5832836, 6020992, 6862160, 7291045, 7526240, 8234592, 8749254, 9031488, 10293240, 10979456, 11289360, 11665672, 13724320, 14582090, 15052480, 16469184, 17498508, 18062976, 20586480, 21873135, 22578720, 23331344, 27448640, 29164180, 30104960, 32938368, 34997016, 41172960, 43746270, 45157440, 46662688, 54897280, 58328360, 69994032, 82345920, 87492540, 90314880, 93325376, 116656720, 139988064, 164691840, 174985080, 186650752, 233313440, 279976128, 349970160, 466626880, 559952256, 699940320, 933253760, 1399880640, 2799761280]

約数ペア:

[(1, 2799761280), (2, 1399880640), (3, 933253760), (4, 699940320), (5, 559952256), (6, 466626880), (8, 349970160), (10, 279976128), (12, 233313440), (15, 186650752), (16, 174985080), (17, 164691840), (20, 139988064), (24, 116656720), (30, 93325376), (31, 90314880), (32, 87492540), (34, 82345920), (40, 69994032), (48, 58328360), (51, 54897280), (60, 46662688), (62, 45157440), (64, 43746270), (68, 41172960), (80, 34997016), (85, 32938368), (93, 30104960), (96, 29164180), (102, 27448640), (120, 23331344), (124, 22578720), (128, 21873135), (136, 20586480), (155, 18062976), (160, 17498508), (170, 16469184), (186, 15052480), (192, 14582090), (204, 13724320), (240, 11665672), (248, 11289360), (255, 10979456), (272, 10293240), (310, 9031488), (320, 8749254), (340, 8234592), (372, 7526240), (384, 7291045), (408, 6862160), (465, 6020992), (480, 5832836), (496, 5644680), (510, 5489728), (527, 5312640), (544, 5146620), (620, 4515744), (640, 4374627), (680, 4117296), (744, 3763120), (816, 3431080), (930, 3010496), (960, 2916418), (992, 2822340), (1020, 2744864), (1054, 2656320), (1088, 2573310), (1240, 2257872), (1360, 2058648), (1488, 1881560), (1581, 1770880), (1632, 1715540), (1860, 1505248), (1920, 1458209), (1984, 1411170), (2040, 1372432), (2108, 1328160), (2176, 1286655), (2480, 1128936), (2635, 1062528), (2720, 1029324), (2767, 1011840), (2976, 940780), (3162, 885440), (3264, 857770), (3720, 752624), (3968, 705585), (4080, 686216), (4216, 664080), (4960, 564468), (5270, 531264), (5440, 514662), (5534, 505920), (5952, 470390), (6324, 442720), (6528, 428885), (7440, 376312), (7905, 354176), (8160, 343108), (8301, 337280), (8432, 332040), (9920, 282234), (10540, 265632), (10880, 257331), (11068, 252960), (11904, 235195), (12648, 221360), (13835, 202368), (14880, 188156), (15810, 177088), (16320, 171554), (16602, 168640), (16864, 166020), (19840, 141117), (21080, 132816), (22136, 126480), (25296, 110680), (27670, 101184), (29760, 94078), (31620, 88544), (32640, 85777), (33204, 84320), (33728, 83010), (41505, 67456), (42160, 66408), (44272, 63240), (47039, 59520), (50592, 55340)]