2220215040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6217}}^1$

素因数の和:6275

約数の個数: 216

約数和(自身を含む): 7930785408

約数和(自身を除く): 5710570368

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, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 6217, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 12434, 14880, 17856, 18651, 19840, 22320, 23808, 24868, 29760, 31085, 35712, 37302, 39680, 44640, 49736, 55953, 59520, 62170, 71424, 74604, 89280, 93255, 99472, 111906, 119040, 124340, 149208, 178560, 186510, 192727, 198944, 223812, 248680, 279765, 298416, 357120, 373020, 385454, 397888, 447624, 497360, 559530, 578181, 596832, 746040, 770908, 795776, 895248, 963635, 994720, 1119060, 1156362, 1193664, 1492080, 1541816, 1591552, 1734543, 1790496, 1927270, 1989440, 2238120, 2312724, 2387328, 2890905, 2984160, 3083632, 3469086, 3580992, 3854540, 3978880, 4476240, 4625448, 4774656, 5781810, 5968320, 6167264, 6938172, 7161984, 7709080, 7957760, 8672715, 8952480, 9250896, 11563620, 11936640, 12334528, 13876344, 14323968, 15418160, 17345430, 17904960, 18501792, 23127240, 23873280, 24669056, 27752688, 30836320, 34690860, 35809920, 37003584, 46254480, 49338112, 55505376, 61672640, 69381720, 71619840, 74007168, 92508960, 111010752, 123345280, 138763440, 148014336, 185017920, 222021504, 246690560, 277526880, 370035840, 444043008, 555053760, 740071680, 1110107520, 2220215040]

約数ペア:

[(1, 2220215040), (2, 1110107520), (3, 740071680), (4, 555053760), (5, 444043008), (6, 370035840), (8, 277526880), (9, 246690560), (10, 222021504), (12, 185017920), (15, 148014336), (16, 138763440), (18, 123345280), (20, 111010752), (24, 92508960), (30, 74007168), (31, 71619840), (32, 69381720), (36, 61672640), (40, 55505376), (45, 49338112), (48, 46254480), (60, 37003584), (62, 35809920), (64, 34690860), (72, 30836320), (80, 27752688), (90, 24669056), (93, 23873280), (96, 23127240), (120, 18501792), (124, 17904960), (128, 17345430), (144, 15418160), (155, 14323968), (160, 13876344), (180, 12334528), (186, 11936640), (192, 11563620), (240, 9250896), (248, 8952480), (256, 8672715), (279, 7957760), (288, 7709080), (310, 7161984), (320, 6938172), (360, 6167264), (372, 5968320), (384, 5781810), (465, 4774656), (480, 4625448), (496, 4476240), (558, 3978880), (576, 3854540), (620, 3580992), (640, 3469086), (720, 3083632), (744, 2984160), (768, 2890905), (930, 2387328), (960, 2312724), (992, 2238120), (1116, 1989440), (1152, 1927270), (1240, 1790496), (1280, 1734543), (1395, 1591552), (1440, 1541816), (1488, 1492080), (1860, 1193664), (1920, 1156362), (1984, 1119060), (2232, 994720), (2304, 963635), (2480, 895248), (2790, 795776), (2880, 770908), (2976, 746040), (3720, 596832), (3840, 578181), (3968, 559530), (4464, 497360), (4960, 447624), (5580, 397888), (5760, 385454), (5952, 373020), (6217, 357120), (7440, 298416), (7936, 279765), (8928, 248680), (9920, 223812), (11160, 198944), (11520, 192727), (11904, 186510), (12434, 178560), (14880, 149208), (17856, 124340), (18651, 119040), (19840, 111906), (22320, 99472), (23808, 93255), (24868, 89280), (29760, 74604), (31085, 71424), (35712, 62170), (37302, 59520), (39680, 55953), (44640, 49736)]