1954609920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2512

約数の個数: 288

約数和(自身を含む): 7240665600

約数和(自身を除く): 5286055680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2304, 2459, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 3840, 4140, 4320, 4416, 4918, 4968, 5520, 5760, 5888, 6210, 6624, 6912, 7360, 7377, 8280, 8640, 8832, 9836, 9936, 11040, 11520, 12295, 12420, 13248, 14720, 14754, 16560, 17280, 17664, 19672, 19872, 22080, 22131, 24590, 24840, 26496, 29440, 29508, 33120, 34560, 36885, 39344, 39744, 44160, 44262, 49180, 49680, 52992, 56557, 59016, 66240, 66393, 73770, 78688, 79488, 88320, 88524, 98360, 99360, 110655, 113114, 118032, 132480, 132786, 147540, 157376, 158976, 169671, 177048, 196720, 198720, 221310, 226228, 236064, 264960, 265572, 282785, 295080, 314752, 331965, 339342, 354096, 393440, 397440, 442620, 452456, 472128, 509013, 531144, 565570, 590160, 629504, 663930, 678684, 708192, 786880, 794880, 848355, 885240, 904912, 944256, 1018026, 1062288, 1131140, 1180320, 1327860, 1357368, 1416384, 1527039, 1573760, 1696710, 1770480, 1809824, 1888512, 2036052, 2124576, 2262280, 2360640, 2545065, 2655720, 2714736, 2832768, 3054078, 3147520, 3393420, 3540960, 3619648, 4072104, 4249152, 4524560, 4721280, 5090130, 5311440, 5429472, 5665536, 6108156, 6786840, 7081920, 7239296, 7635195, 8144208, 8498304, 9049120, 9442560, 10180260, 10622880, 10858944, 12216312, 13573680, 14163840, 14478592, 15270390, 16288416, 16996608, 18098240, 20360520, 21245760, 21717888, 24432624, 27147360, 28327680, 30540780, 32576832, 36196480, 40721040, 42491520, 43435776, 48865248, 54294720, 61081560, 65153664, 72392960, 81442080, 84983040, 97730496, 108589440, 122163120, 130307328, 162884160, 195460992, 217178880, 244326240, 325768320, 390921984, 488652480, 651536640, 977304960, 1954609920]

約数ペア:

[(1, 1954609920), (2, 977304960), (3, 651536640), (4, 488652480), (5, 390921984), (6, 325768320), (8, 244326240), (9, 217178880), (10, 195460992), (12, 162884160), (15, 130307328), (16, 122163120), (18, 108589440), (20, 97730496), (23, 84983040), (24, 81442080), (27, 72392960), (30, 65153664), (32, 61081560), (36, 54294720), (40, 48865248), (45, 43435776), (46, 42491520), (48, 40721040), (54, 36196480), (60, 32576832), (64, 30540780), (69, 28327680), (72, 27147360), (80, 24432624), (90, 21717888), (92, 21245760), (96, 20360520), (108, 18098240), (115, 16996608), (120, 16288416), (128, 15270390), (135, 14478592), (138, 14163840), (144, 13573680), (160, 12216312), (180, 10858944), (184, 10622880), (192, 10180260), (207, 9442560), (216, 9049120), (230, 8498304), (240, 8144208), (256, 7635195), (270, 7239296), (276, 7081920), (288, 6786840), (320, 6108156), (345, 5665536), (360, 5429472), (368, 5311440), (384, 5090130), (414, 4721280), (432, 4524560), (460, 4249152), (480, 4072104), (540, 3619648), (552, 3540960), (576, 3393420), (621, 3147520), (640, 3054078), (690, 2832768), (720, 2714736), (736, 2655720), (768, 2545065), (828, 2360640), (864, 2262280), (920, 2124576), (960, 2036052), (1035, 1888512), (1080, 1809824), (1104, 1770480), (1152, 1696710), (1242, 1573760), (1280, 1527039), (1380, 1416384), (1440, 1357368), (1472, 1327860), (1656, 1180320), (1728, 1131140), (1840, 1062288), (1920, 1018026), (2070, 944256), (2160, 904912), (2208, 885240), (2304, 848355), (2459, 794880), (2484, 786880), (2760, 708192), (2880, 678684), (2944, 663930), (3105, 629504), (3312, 590160), (3456, 565570), (3680, 531144), (3840, 509013), (4140, 472128), (4320, 452456), (4416, 442620), (4918, 397440), (4968, 393440), (5520, 354096), (5760, 339342), (5888, 331965), (6210, 314752), (6624, 295080), (6912, 282785), (7360, 265572), (7377, 264960), (8280, 236064), (8640, 226228), (8832, 221310), (9836, 198720), (9936, 196720), (11040, 177048), (11520, 169671), (12295, 158976), (12420, 157376), (13248, 147540), (14720, 132786), (14754, 132480), (16560, 118032), (17280, 113114), (17664, 110655), (19672, 99360), (19872, 98360), (22080, 88524), (22131, 88320), (24590, 79488), (24840, 78688), (26496, 73770), (29440, 66393), (29508, 66240), (33120, 59016), (34560, 56557), (36885, 52992), (39344, 49680), (39744, 49180), (44160, 44262)]