17998951680

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{19289}}^1$

素因数の和:19328

約数の個数: 252

約数和(自身を含む): 64643452020

約数和(自身を除く): 46644500340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4860, 5184, 5760, 5832, 6480, 6912, 7290, 7776, 8640, 9720, 10368, 11520, 11664, 12960, 14580, 15552, 17280, 19289, 19440, 20736, 23328, 25920, 29160, 31104, 34560, 38578, 38880, 46656, 51840, 57867, 58320, 62208, 77156, 77760, 93312, 96445, 103680, 115734, 116640, 154312, 155520, 173601, 186624, 192890, 231468, 233280, 289335, 308624, 311040, 347202, 385780, 462936, 466560, 520803, 578670, 617248, 694404, 771560, 868005, 925872, 933120, 1041606, 1157340, 1234496, 1388808, 1543120, 1562409, 1736010, 1851744, 2083212, 2314680, 2468992, 2604015, 2777616, 3086240, 3124818, 3472020, 3703488, 4166424, 4629360, 4687227, 4937984, 5208030, 5555232, 6172480, 6249636, 6944040, 7406976, 7812045, 8332848, 9258720, 9374454, 10416060, 11110464, 12344960, 12499272, 13888080, 14061681, 14813952, 15624090, 16665696, 18517440, 18748908, 20832120, 22220928, 23436135, 24689920, 24998544, 27776160, 28123362, 31248180, 33331392, 37034880, 37497816, 41664240, 44441856, 46872270, 49997088, 55552320, 56246724, 62496360, 66662784, 70308405, 74069760, 74995632, 83328480, 93744540, 99994176, 111104640, 112493448, 124992720, 133325568, 140616810, 149991264, 166656960, 187489080, 199988352, 222209280, 224986896, 249985440, 281233620, 299982528, 333313920, 374978160, 399976704, 449973792, 499970880, 562467240, 599965056, 666627840, 749956320, 899947584, 999941760, 1124934480, 1199930112, 1499912640, 1799895168, 1999883520, 2249868960, 2999825280, 3599790336, 4499737920, 5999650560, 8999475840, 17998951680]

約数ペア:

[(1, 17998951680), (2, 8999475840), (3, 5999650560), (4, 4499737920), (5, 3599790336), (6, 2999825280), (8, 2249868960), (9, 1999883520), (10, 1799895168), (12, 1499912640), (15, 1199930112), (16, 1124934480), (18, 999941760), (20, 899947584), (24, 749956320), (27, 666627840), (30, 599965056), (32, 562467240), (36, 499970880), (40, 449973792), (45, 399976704), (48, 374978160), (54, 333313920), (60, 299982528), (64, 281233620), (72, 249985440), (80, 224986896), (81, 222209280), (90, 199988352), (96, 187489080), (108, 166656960), (120, 149991264), (128, 140616810), (135, 133325568), (144, 124992720), (160, 112493448), (162, 111104640), (180, 99994176), (192, 93744540), (216, 83328480), (240, 74995632), (243, 74069760), (256, 70308405), (270, 66662784), (288, 62496360), (320, 56246724), (324, 55552320), (360, 49997088), (384, 46872270), (405, 44441856), (432, 41664240), (480, 37497816), (486, 37034880), (540, 33331392), (576, 31248180), (640, 28123362), (648, 27776160), (720, 24998544), (729, 24689920), (768, 23436135), (810, 22220928), (864, 20832120), (960, 18748908), (972, 18517440), (1080, 16665696), (1152, 15624090), (1215, 14813952), (1280, 14061681), (1296, 13888080), (1440, 12499272), (1458, 12344960), (1620, 11110464), (1728, 10416060), (1920, 9374454), (1944, 9258720), (2160, 8332848), (2304, 7812045), (2430, 7406976), (2592, 6944040), (2880, 6249636), (2916, 6172480), (3240, 5555232), (3456, 5208030), (3645, 4937984), (3840, 4687227), (3888, 4629360), (4320, 4166424), (4860, 3703488), (5184, 3472020), (5760, 3124818), (5832, 3086240), (6480, 2777616), (6912, 2604015), (7290, 2468992), (7776, 2314680), (8640, 2083212), (9720, 1851744), (10368, 1736010), (11520, 1562409), (11664, 1543120), (12960, 1388808), (14580, 1234496), (15552, 1157340), (17280, 1041606), (19289, 933120), (19440, 925872), (20736, 868005), (23328, 771560), (25920, 694404), (29160, 617248), (31104, 578670), (34560, 520803), (38578, 466560), (38880, 462936), (46656, 385780), (51840, 347202), (57867, 311040), (58320, 308624), (62208, 289335), (77156, 233280), (77760, 231468), (93312, 192890), (96445, 186624), (103680, 173601), (115734, 155520), (116640, 154312)]