18893076480

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 576

約数和(自身を含む): 71752262400

約数和(自身を除く): 52859185920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 256, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 389, 408, 465, 480, 496, 510, 512, 527, 544, 558, 576, 612, 620, 640, 680, 720, 744, 765, 768, 778, 816, 930, 960, 992, 1020, 1024, 1054, 1088, 1116, 1152, 1167, 1224, 1240, 1280, 1360, 1395, 1440, 1488, 1530, 1536, 1556, 1581, 1632, 1860, 1920, 1945, 1984, 2040, 2048, 2108, 2176, 2232, 2304, 2334, 2448, 2480, 2560, 2635, 2720, 2790, 2880, 2976, 3060, 3072, 3112, 3162, 3264, 3501, 3720, 3840, 3890, 3968, 4080, 4216, 4352, 4464, 4608, 4668, 4743, 4896, 4960, 5120, 5270, 5440, 5580, 5760, 5835, 5952, 6120, 6144, 6224, 6324, 6528, 6613, 7002, 7440, 7680, 7780, 7905, 7936, 8160, 8432, 8704, 8928, 9216, 9336, 9486, 9792, 9920, 10240, 10540, 10880, 11160, 11520, 11670, 11904, 12059, 12240, 12448, 12648, 13056, 13226, 14004, 14880, 15360, 15560, 15810, 15872, 16320, 16864, 17408, 17505, 17856, 18432, 18672, 18972, 19584, 19839, 19840, 21080, 21760, 22320, 23040, 23340, 23715, 23808, 24118, 24480, 24896, 25296, 26112, 26452, 28008, 29760, 30720, 31120, 31620, 31744, 32640, 33065, 33728, 34816, 35010, 35712, 36177, 37344, 37944, 39168, 39678, 39680, 42160, 43520, 44640, 46080, 46680, 47430, 47616, 48236, 48960, 49792, 50592, 52224, 52904, 56016, 59517, 59520, 60295, 62240, 63240, 63488, 65280, 66130, 67456, 70020, 71424, 72354, 74688, 75888, 78336, 79356, 79360, 84320, 87040, 89280, 92160, 93360, 94860, 95232, 96472, 97920, 99195, 99584, 101184, 104448, 105808, 108531, 112032, 119034, 119040, 120590, 124480, 126480, 130560, 132260, 134912, 140040, 142848, 144708, 149376, 151776, 156672, 158712, 158720, 168640, 174080, 178560, 180885, 186720, 189720, 190464, 192944, 195840, 198390, 199168, 202368, 205003, 211616, 217062, 224064, 238068, 238080, 241180, 248960, 252960, 261120, 264520, 269824, 280080, 285696, 289416, 297585, 298752, 303552, 313344, 317424, 317440, 337280, 357120, 361770, 373440, 379440, 385888, 391680, 396780, 398336, 404736, 410006, 423232, 434124, 448128, 476136, 476160, 482360, 497920, 505920, 522240, 529040, 539648, 542655, 560160, 571392, 578832, 595170, 597504, 607104, 615009, 634848, 674560, 714240, 723540, 746880, 758880, 771776, 783360, 793560, 796672, 809472, 820012, 846464, 868248, 896256, 952272, 952320, 964720, 995840, 1011840, 1025015, 1058080, 1079296, 1085310, 1120320, 1157664, 1190340, 1195008, 1214208, 1230018, 1269696, 1349120, 1428480, 1447080, 1493760, 1517760, 1543552, 1566720, 1587120, 1618944, 1640024, 1692928, 1736496, 1792512, 1845027, 1904544, 1929440, 1991680, 2023680, 2050030, 2116160, 2170620, 2240640, 2315328, 2380680, 2390016, 2428416, 2460036, 2539392, 2698240, 2856960, 2894160, 2987520, 3035520, 3075045, 3087104, 3174240, 3237888, 3280048, 3385856, 3472992, 3585024, 3690054, 3809088, 3858880, 3983360, 4047360, 4100060, 4232320, 4341240, 4481280, 4630656, 4761360, 4856832, 4920072, 5078784, 5396480, 5788320, 5975040, 6071040, 6150090, 6174208, 6348480, 6560096, 6771712, 6945984, 7170048, 7380108, 7618176, 7717760, 8094720, 8200120, 8464640, 8682480, 8962560, 9225135, 9261312, 9522720, 9713664, 9840144, 10157568, 11576640, 11950080, 12142080, 12300180, 12348416, 12696960, 13120192, 13543424, 13891968, 14760216, 15236352, 15435520, 16189440, 16400240, 16929280, 17364960, 17925120, 18450270, 18522624, 19045440, 19680288, 20315136, 23153280, 24284160, 24600360, 24696832, 25393920, 26240384, 27783936, 29520432, 30472704, 30871040, 32800480, 33858560, 34729920, 35850240, 36900540, 37045248, 38090880, 39360576, 40630272, 46306560, 48568320, 49200720, 50787840, 52480768, 55567872, 59040864, 60945408, 61742080, 65600960, 67717120, 69459840, 73801080, 74090496, 76181760, 78721152, 92613120, 98401440, 101575680, 104961536, 111135744, 118081728, 121890816, 123484160, 131201920, 138919680, 147602160, 152363520, 157442304, 185226240, 196802880, 203151360, 209923072, 222271488, 236163456, 262403840, 277839360, 295204320, 304727040, 314884608, 370452480, 393605760, 419846144, 472326912, 524807680, 555678720, 590408640, 609454080, 629769216, 787211520, 944653824, 1049615360, 1111357440, 1180817280, 1259538432, 1574423040, 1889307648, 2099230720, 2361634560, 3148846080, 3778615296, 4723269120, 6297692160, 9446538240, 18893076480]

約数ペア:

[(1, 18893076480), (2, 9446538240), (3, 6297692160), (4, 4723269120), (5, 3778615296), (6, 3148846080), (8, 2361634560), (9, 2099230720), (10, 1889307648), (12, 1574423040), (15, 1259538432), (16, 1180817280), (17, 1111357440), (18, 1049615360), (20, 944653824), (24, 787211520), (30, 629769216), (31, 609454080), (32, 590408640), (34, 555678720), (36, 524807680), (40, 472326912), (45, 419846144), (48, 393605760), (51, 370452480), (60, 314884608), (62, 304727040), (64, 295204320), (68, 277839360), (72, 262403840), (80, 236163456), (85, 222271488), (90, 209923072), (93, 203151360), (96, 196802880), (102, 185226240), (120, 157442304), (124, 152363520), (128, 147602160), (136, 138919680), (144, 131201920), (153, 123484160), (155, 121890816), (160, 118081728), (170, 111135744), (180, 104961536), (186, 101575680), (192, 98401440), (204, 92613120), (240, 78721152), (248, 76181760), (255, 74090496), (256, 73801080), (272, 69459840), (279, 67717120), (288, 65600960), (306, 61742080), (310, 60945408), (320, 59040864), (340, 55567872), (360, 52480768), (372, 50787840), (384, 49200720), (389, 48568320), (408, 46306560), (465, 40630272), (480, 39360576), (496, 38090880), (510, 37045248), (512, 36900540), (527, 35850240), (544, 34729920), (558, 33858560), (576, 32800480), (612, 30871040), (620, 30472704), (640, 29520432), (680, 27783936), (720, 26240384), (744, 25393920), (765, 24696832), (768, 24600360), (778, 24284160), (816, 23153280), (930, 20315136), (960, 19680288), (992, 19045440), (1020, 18522624), (1024, 18450270), (1054, 17925120), (1088, 17364960), (1116, 16929280), (1152, 16400240), (1167, 16189440), (1224, 15435520), (1240, 15236352), (1280, 14760216), (1360, 13891968), (1395, 13543424), (1440, 13120192), (1488, 12696960), (1530, 12348416), (1536, 12300180), (1556, 12142080), (1581, 11950080), (1632, 11576640), (1860, 10157568), (1920, 9840144), (1945, 9713664), (1984, 9522720), (2040, 9261312), (2048, 9225135), (2108, 8962560), (2176, 8682480), (2232, 8464640), (2304, 8200120), (2334, 8094720), (2448, 7717760), (2480, 7618176), (2560, 7380108), (2635, 7170048), (2720, 6945984), (2790, 6771712), (2880, 6560096), (2976, 6348480), (3060, 6174208), (3072, 6150090), (3112, 6071040), (3162, 5975040), (3264, 5788320), (3501, 5396480), (3720, 5078784), (3840, 4920072), (3890, 4856832), (3968, 4761360), (4080, 4630656), (4216, 4481280), (4352, 4341240), (4464, 4232320), (4608, 4100060), (4668, 4047360), (4743, 3983360), (4896, 3858880), (4960, 3809088), (5120, 3690054), (5270, 3585024), (5440, 3472992), (5580, 3385856), (5760, 3280048), (5835, 3237888), (5952, 3174240), (6120, 3087104), (6144, 3075045), (6224, 3035520), (6324, 2987520), (6528, 2894160), (6613, 2856960), (7002, 2698240), (7440, 2539392), (7680, 2460036), (7780, 2428416), (7905, 2390016), (7936, 2380680), (8160, 2315328), (8432, 2240640), (8704, 2170620), (8928, 2116160), (9216, 2050030), (9336, 2023680), (9486, 1991680), (9792, 1929440), (9920, 1904544), (10240, 1845027), (10540, 1792512), (10880, 1736496), (11160, 1692928), (11520, 1640024), (11670, 1618944), (11904, 1587120), (12059, 1566720), (12240, 1543552), (12448, 1517760), (12648, 1493760), (13056, 1447080), (13226, 1428480), (14004, 1349120), (14880, 1269696), (15360, 1230018), (15560, 1214208), (15810, 1195008), (15872, 1190340), (16320, 1157664), (16864, 1120320), (17408, 1085310), (17505, 1079296), (17856, 1058080), (18432, 1025015), (18672, 1011840), (18972, 995840), (19584, 964720), (19839, 952320), (19840, 952272), (21080, 896256), (21760, 868248), (22320, 846464), (23040, 820012), (23340, 809472), (23715, 796672), (23808, 793560), (24118, 783360), (24480, 771776), (24896, 758880), (25296, 746880), (26112, 723540), (26452, 714240), (28008, 674560), (29760, 634848), (30720, 615009), (31120, 607104), (31620, 597504), (31744, 595170), (32640, 578832), (33065, 571392), (33728, 560160), (34816, 542655), (35010, 539648), (35712, 529040), (36177, 522240), (37344, 505920), (37944, 497920), (39168, 482360), (39678, 476160), (39680, 476136), (42160, 448128), (43520, 434124), (44640, 423232), (46080, 410006), (46680, 404736), (47430, 398336), (47616, 396780), (48236, 391680), (48960, 385888), (49792, 379440), (50592, 373440), (52224, 361770), (52904, 357120), (56016, 337280), (59517, 317440), (59520, 317424), (60295, 313344), (62240, 303552), (63240, 298752), (63488, 297585), (65280, 289416), (66130, 285696), (67456, 280080), (70020, 269824), (71424, 264520), (72354, 261120), (74688, 252960), (75888, 248960), (78336, 241180), (79356, 238080), (79360, 238068), (84320, 224064), (87040, 217062), (89280, 211616), (92160, 205003), (93360, 202368), (94860, 199168), (95232, 198390), (96472, 195840), (97920, 192944), (99195, 190464), (99584, 189720), (101184, 186720), (104448, 180885), (105808, 178560), (108531, 174080), (112032, 168640), (119034, 158720), (119040, 158712), (120590, 156672), (124480, 151776), (126480, 149376), (130560, 144708), (132260, 142848), (134912, 140040)]