1119630720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1513

約数の個数: 256

約数和(自身を含む): 3970068480

約数和(自身を除く): 2850437760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1447, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2894, 2976, 3120, 3224, 3720, 3968, 4030, 4160, 4341, 4836, 4960, 4992, 5788, 5952, 6045, 6240, 6448, 7235, 7440, 8060, 8320, 8682, 9672, 9920, 11576, 11904, 12090, 12480, 12896, 14470, 14880, 16120, 17364, 18811, 19344, 19840, 21705, 23152, 24180, 24960, 25792, 28940, 29760, 32240, 34728, 37622, 38688, 43410, 44857, 46304, 48360, 51584, 56433, 57880, 59520, 64480, 69456, 75244, 77376, 86820, 89714, 92608, 94055, 96720, 112866, 115760, 128960, 134571, 138912, 150488, 154752, 173640, 179428, 185216, 188110, 193440, 224285, 225732, 231520, 257920, 269142, 277824, 282165, 300976, 347280, 358856, 376220, 386880, 448570, 451464, 463040, 538284, 555648, 564330, 583141, 601952, 672855, 694560, 717712, 752440, 773760, 897140, 902928, 926080, 1076568, 1128660, 1166282, 1203904, 1345710, 1389120, 1435424, 1504880, 1749423, 1794280, 1805856, 2153136, 2257320, 2332564, 2407808, 2691420, 2778240, 2870848, 2915705, 3009760, 3498846, 3588560, 3611712, 4306272, 4514640, 4665128, 5382840, 5741696, 5831410, 6019520, 6997692, 7177120, 7223424, 8612544, 8747115, 9029280, 9330256, 10765680, 11662820, 12039040, 13995384, 14354240, 17225088, 17494230, 18058560, 18660512, 21531360, 23325640, 27990768, 28708480, 34988460, 36117120, 37321024, 43062720, 46651280, 55981536, 69976920, 74642048, 86125440, 93302560, 111963072, 139953840, 186605120, 223926144, 279907680, 373210240, 559815360, 1119630720]

約数ペア:

[(1, 1119630720), (2, 559815360), (3, 373210240), (4, 279907680), (5, 223926144), (6, 186605120), (8, 139953840), (10, 111963072), (12, 93302560), (13, 86125440), (15, 74642048), (16, 69976920), (20, 55981536), (24, 46651280), (26, 43062720), (30, 37321024), (31, 36117120), (32, 34988460), (39, 28708480), (40, 27990768), (48, 23325640), (52, 21531360), (60, 18660512), (62, 18058560), (64, 17494230), (65, 17225088), (78, 14354240), (80, 13995384), (93, 12039040), (96, 11662820), (104, 10765680), (120, 9330256), (124, 9029280), (128, 8747115), (130, 8612544), (155, 7223424), (156, 7177120), (160, 6997692), (186, 6019520), (192, 5831410), (195, 5741696), (208, 5382840), (240, 4665128), (248, 4514640), (260, 4306272), (310, 3611712), (312, 3588560), (320, 3498846), (372, 3009760), (384, 2915705), (390, 2870848), (403, 2778240), (416, 2691420), (465, 2407808), (480, 2332564), (496, 2257320), (520, 2153136), (620, 1805856), (624, 1794280), (640, 1749423), (744, 1504880), (780, 1435424), (806, 1389120), (832, 1345710), (930, 1203904), (960, 1166282), (992, 1128660), (1040, 1076568), (1209, 926080), (1240, 902928), (1248, 897140), (1447, 773760), (1488, 752440), (1560, 717712), (1612, 694560), (1664, 672855), (1860, 601952), (1920, 583141), (1984, 564330), (2015, 555648), (2080, 538284), (2418, 463040), (2480, 451464), (2496, 448570), (2894, 386880), (2976, 376220), (3120, 358856), (3224, 347280), (3720, 300976), (3968, 282165), (4030, 277824), (4160, 269142), (4341, 257920), (4836, 231520), (4960, 225732), (4992, 224285), (5788, 193440), (5952, 188110), (6045, 185216), (6240, 179428), (6448, 173640), (7235, 154752), (7440, 150488), (8060, 138912), (8320, 134571), (8682, 128960), (9672, 115760), (9920, 112866), (11576, 96720), (11904, 94055), (12090, 92608), (12480, 89714), (12896, 86820), (14470, 77376), (14880, 75244), (16120, 69456), (17364, 64480), (18811, 59520), (19344, 57880), (19840, 56433), (21705, 51584), (23152, 48360), (24180, 46304), (24960, 44857), (25792, 43410), (28940, 38688), (29760, 37622), (32240, 34728)]