2590250880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6217}}^1$

素因数の和:6277

約数の個数: 256

約数和(自身を含む): 9741864960

約数和(自身を除く): 7151614080

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, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5952, 6217, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11904, 12434, 13020, 13440, 13888, 14880, 17360, 18651, 19840, 20832, 24868, 26040, 27776, 29760, 31085, 34720, 37302, 41664, 43519, 49736, 52080, 59520, 62170, 69440, 74604, 83328, 87038, 93255, 99472, 104160, 124340, 130557, 138880, 149208, 174076, 186510, 192727, 198944, 208320, 217595, 248680, 261114, 298416, 348152, 373020, 385454, 397888, 416640, 435190, 497360, 522228, 578181, 596832, 652785, 696304, 746040, 770908, 795776, 870380, 963635, 994720, 1044456, 1156362, 1193664, 1305570, 1349089, 1392608, 1492080, 1541816, 1740760, 1927270, 1989440, 2088912, 2312724, 2387328, 2611140, 2698178, 2785216, 2890905, 2984160, 3083632, 3481520, 3854540, 3978880, 4047267, 4177824, 4625448, 5222280, 5396356, 5570432, 5781810, 5968320, 6167264, 6745445, 6963040, 7709080, 8094534, 8355648, 9250896, 10444560, 10792712, 11563620, 11936640, 12334528, 13490890, 13926080, 15418160, 16189068, 16711296, 18501792, 20236335, 20889120, 21585424, 23127240, 24669056, 26981780, 27852160, 30836320, 32378136, 37003584, 40472670, 41778240, 43170848, 46254480, 53963560, 61672640, 64756272, 74007168, 80945340, 83556480, 86341696, 92508960, 107927120, 123345280, 129512544, 161890680, 172683392, 185017920, 215854240, 259025088, 323781360, 370035840, 431708480, 518050176, 647562720, 863416960, 1295125440, 2590250880]

約数ペア:

[(1, 2590250880), (2, 1295125440), (3, 863416960), (4, 647562720), (5, 518050176), (6, 431708480), (7, 370035840), (8, 323781360), (10, 259025088), (12, 215854240), (14, 185017920), (15, 172683392), (16, 161890680), (20, 129512544), (21, 123345280), (24, 107927120), (28, 92508960), (30, 86341696), (31, 83556480), (32, 80945340), (35, 74007168), (40, 64756272), (42, 61672640), (48, 53963560), (56, 46254480), (60, 43170848), (62, 41778240), (64, 40472670), (70, 37003584), (80, 32378136), (84, 30836320), (93, 27852160), (96, 26981780), (105, 24669056), (112, 23127240), (120, 21585424), (124, 20889120), (128, 20236335), (140, 18501792), (155, 16711296), (160, 16189068), (168, 15418160), (186, 13926080), (192, 13490890), (210, 12334528), (217, 11936640), (224, 11563620), (240, 10792712), (248, 10444560), (280, 9250896), (310, 8355648), (320, 8094534), (336, 7709080), (372, 6963040), (384, 6745445), (420, 6167264), (434, 5968320), (448, 5781810), (465, 5570432), (480, 5396356), (496, 5222280), (560, 4625448), (620, 4177824), (640, 4047267), (651, 3978880), (672, 3854540), (744, 3481520), (840, 3083632), (868, 2984160), (896, 2890905), (930, 2785216), (960, 2698178), (992, 2611140), (1085, 2387328), (1120, 2312724), (1240, 2088912), (1302, 1989440), (1344, 1927270), (1488, 1740760), (1680, 1541816), (1736, 1492080), (1860, 1392608), (1920, 1349089), (1984, 1305570), (2170, 1193664), (2240, 1156362), (2480, 1044456), (2604, 994720), (2688, 963635), (2976, 870380), (3255, 795776), (3360, 770908), (3472, 746040), (3720, 696304), (3968, 652785), (4340, 596832), (4480, 578181), (4960, 522228), (5208, 497360), (5952, 435190), (6217, 416640), (6510, 397888), (6720, 385454), (6944, 373020), (7440, 348152), (8680, 298416), (9920, 261114), (10416, 248680), (11904, 217595), (12434, 208320), (13020, 198944), (13440, 192727), (13888, 186510), (14880, 174076), (17360, 149208), (18651, 138880), (19840, 130557), (20832, 124340), (24868, 104160), (26040, 99472), (27776, 93255), (29760, 87038), (31085, 83328), (34720, 74604), (37302, 69440), (41664, 62170), (43519, 59520), (49736, 52080)]