1804057920

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 560

約数和(自身を含む): 7500079488

約数和(自身を除く): 5696021568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 122, 126, 135, 140, 144, 160, 162, 163, 168, 180, 183, 189, 192, 210, 216, 224, 240, 244, 252, 270, 280, 288, 305, 315, 320, 324, 326, 336, 360, 366, 378, 405, 420, 427, 432, 448, 480, 488, 489, 504, 540, 549, 560, 567, 576, 610, 630, 648, 652, 672, 720, 732, 756, 810, 815, 840, 854, 864, 915, 945, 960, 976, 978, 1008, 1080, 1098, 1120, 1134, 1141, 1220, 1260, 1281, 1296, 1304, 1344, 1440, 1464, 1467, 1512, 1620, 1630, 1647, 1680, 1708, 1728, 1830, 1890, 1952, 1956, 2016, 2135, 2160, 2196, 2240, 2268, 2282, 2440, 2445, 2520, 2562, 2592, 2608, 2745, 2835, 2880, 2928, 2934, 3024, 3240, 3260, 3294, 3360, 3416, 3423, 3660, 3780, 3843, 3904, 3912, 4032, 4270, 4320, 4392, 4401, 4536, 4564, 4880, 4890, 4941, 5040, 5124, 5184, 5216, 5490, 5670, 5705, 5856, 5868, 6048, 6405, 6480, 6520, 6588, 6720, 6832, 6846, 7320, 7335, 7560, 7686, 7824, 8235, 8540, 8640, 8784, 8802, 9072, 9128, 9760, 9780, 9882, 9943, 10080, 10248, 10269, 10432, 10980, 11340, 11410, 11529, 11712, 11736, 12096, 12810, 12960, 13040, 13176, 13203, 13664, 13692, 14640, 14670, 15120, 15372, 15648, 16470, 17080, 17115, 17568, 17604, 18144, 18256, 19215, 19520, 19560, 19764, 19886, 20160, 20496, 20538, 21960, 22005, 22680, 22820, 23058, 23472, 24705, 25620, 25920, 26080, 26352, 26406, 27328, 27384, 29280, 29340, 29829, 30240, 30744, 30807, 31296, 32940, 34160, 34230, 34587, 35136, 35208, 36288, 36512, 38430, 39120, 39528, 39772, 40992, 41076, 43920, 44010, 45360, 45640, 46116, 46944, 49410, 49715, 51240, 51345, 52160, 52704, 52812, 54768, 57645, 58560, 58680, 59658, 60480, 61488, 61614, 65880, 66015, 68320, 68460, 69174, 69601, 70416, 73024, 76860, 78240, 79056, 79544, 81984, 82152, 87840, 88020, 89487, 90720, 91280, 92232, 92421, 93888, 98820, 99430, 102480, 102690, 105408, 105624, 109536, 115290, 117360, 119316, 122976, 123228, 131760, 132030, 136640, 136920, 138348, 139202, 140832, 149145, 153720, 154035, 156480, 158112, 159088, 164304, 172935, 175680, 176040, 178974, 181440, 182560, 184464, 184842, 197640, 198860, 204960, 205380, 208803, 211248, 219072, 230580, 234720, 238632, 245952, 246456, 263520, 264060, 268461, 273840, 276696, 278404, 281664, 298290, 307440, 308070, 316224, 318176, 328608, 345870, 348005, 352080, 357948, 365120, 368928, 369684, 395280, 397720, 409920, 410760, 417606, 422496, 447435, 461160, 462105, 469440, 477264, 492912, 527040, 528120, 536922, 547680, 553392, 556808, 596580, 614880, 616140, 626409, 636352, 657216, 691740, 696010, 704160, 715896, 737856, 739368, 790560, 795440, 805383, 821520, 835212, 844992, 894870, 922320, 924210, 954528, 985824, 1044015, 1056240, 1073844, 1095360, 1106784, 1113616, 1193160, 1229760, 1232280, 1252818, 1342305, 1383480, 1392020, 1408320, 1431792, 1478736, 1581120, 1590880, 1610766, 1643040, 1670424, 1789740, 1844640, 1848420, 1879227, 1909056, 1971648, 2088030, 2112480, 2147688, 2213568, 2227232, 2386320, 2464560, 2505636, 2684610, 2766960, 2784040, 2863584, 2957472, 3132045, 3181760, 3221532, 3286080, 3340848, 3579480, 3689280, 3696840, 3758454, 4026915, 4176060, 4224960, 4295376, 4454464, 4772640, 4929120, 5011272, 5369220, 5533920, 5568080, 5637681, 5727168, 5914944, 6264090, 6443064, 6681696, 7158960, 7393680, 7516908, 8053830, 8352120, 8590752, 9396135, 9545280, 9858240, 10022544, 10738440, 11067840, 11136160, 11275362, 12528180, 12886128, 13363392, 14317920, 14787360, 15033816, 16107660, 16704240, 17181504, 18792270, 20045088, 21476880, 22272320, 22550724, 25056360, 25772256, 28188405, 28635840, 29574720, 30067632, 32215320, 33408480, 37584540, 40090176, 42953760, 45101448, 50112720, 51544512, 56376810, 60135264, 64430640, 66816960, 75169080, 85907520, 90202896, 100225440, 112753620, 120270528, 128861280, 150338160, 180405792, 200450880, 225507240, 257722560, 300676320, 360811584, 451014480, 601352640, 902028960, 1804057920]

約数ペア:

[(1, 1804057920), (2, 902028960), (3, 601352640), (4, 451014480), (5, 360811584), (6, 300676320), (7, 257722560), (8, 225507240), (9, 200450880), (10, 180405792), (12, 150338160), (14, 128861280), (15, 120270528), (16, 112753620), (18, 100225440), (20, 90202896), (21, 85907520), (24, 75169080), (27, 66816960), (28, 64430640), (30, 60135264), (32, 56376810), (35, 51544512), (36, 50112720), (40, 45101448), (42, 42953760), (45, 40090176), (48, 37584540), (54, 33408480), (56, 32215320), (60, 30067632), (61, 29574720), (63, 28635840), (64, 28188405), (70, 25772256), (72, 25056360), (80, 22550724), (81, 22272320), (84, 21476880), (90, 20045088), (96, 18792270), (105, 17181504), (108, 16704240), (112, 16107660), (120, 15033816), (122, 14787360), (126, 14317920), (135, 13363392), (140, 12886128), (144, 12528180), (160, 11275362), (162, 11136160), (163, 11067840), (168, 10738440), (180, 10022544), (183, 9858240), (189, 9545280), (192, 9396135), (210, 8590752), (216, 8352120), (224, 8053830), (240, 7516908), (244, 7393680), (252, 7158960), (270, 6681696), (280, 6443064), (288, 6264090), (305, 5914944), (315, 5727168), (320, 5637681), (324, 5568080), (326, 5533920), (336, 5369220), (360, 5011272), (366, 4929120), (378, 4772640), (405, 4454464), (420, 4295376), (427, 4224960), (432, 4176060), (448, 4026915), (480, 3758454), (488, 3696840), (489, 3689280), (504, 3579480), (540, 3340848), (549, 3286080), (560, 3221532), (567, 3181760), (576, 3132045), (610, 2957472), (630, 2863584), (648, 2784040), (652, 2766960), (672, 2684610), (720, 2505636), (732, 2464560), (756, 2386320), (810, 2227232), (815, 2213568), (840, 2147688), (854, 2112480), (864, 2088030), (915, 1971648), (945, 1909056), (960, 1879227), (976, 1848420), (978, 1844640), (1008, 1789740), (1080, 1670424), (1098, 1643040), (1120, 1610766), (1134, 1590880), (1141, 1581120), (1220, 1478736), (1260, 1431792), (1281, 1408320), (1296, 1392020), (1304, 1383480), (1344, 1342305), (1440, 1252818), (1464, 1232280), (1467, 1229760), (1512, 1193160), (1620, 1113616), (1630, 1106784), (1647, 1095360), (1680, 1073844), (1708, 1056240), (1728, 1044015), (1830, 985824), (1890, 954528), (1952, 924210), (1956, 922320), (2016, 894870), (2135, 844992), (2160, 835212), (2196, 821520), (2240, 805383), (2268, 795440), (2282, 790560), (2440, 739368), (2445, 737856), (2520, 715896), (2562, 704160), (2592, 696010), (2608, 691740), (2745, 657216), (2835, 636352), (2880, 626409), (2928, 616140), (2934, 614880), (3024, 596580), (3240, 556808), (3260, 553392), (3294, 547680), (3360, 536922), (3416, 528120), (3423, 527040), (3660, 492912), (3780, 477264), (3843, 469440), (3904, 462105), (3912, 461160), (4032, 447435), (4270, 422496), (4320, 417606), (4392, 410760), (4401, 409920), (4536, 397720), (4564, 395280), (4880, 369684), (4890, 368928), (4941, 365120), (5040, 357948), (5124, 352080), (5184, 348005), (5216, 345870), (5490, 328608), (5670, 318176), (5705, 316224), (5856, 308070), (5868, 307440), (6048, 298290), (6405, 281664), (6480, 278404), (6520, 276696), (6588, 273840), (6720, 268461), (6832, 264060), (6846, 263520), (7320, 246456), (7335, 245952), (7560, 238632), (7686, 234720), (7824, 230580), (8235, 219072), (8540, 211248), (8640, 208803), (8784, 205380), (8802, 204960), (9072, 198860), (9128, 197640), (9760, 184842), (9780, 184464), (9882, 182560), (9943, 181440), (10080, 178974), (10248, 176040), (10269, 175680), (10432, 172935), (10980, 164304), (11340, 159088), (11410, 158112), (11529, 156480), (11712, 154035), (11736, 153720), (12096, 149145), (12810, 140832), (12960, 139202), (13040, 138348), (13176, 136920), (13203, 136640), (13664, 132030), (13692, 131760), (14640, 123228), (14670, 122976), (15120, 119316), (15372, 117360), (15648, 115290), (16470, 109536), (17080, 105624), (17115, 105408), (17568, 102690), (17604, 102480), (18144, 99430), (18256, 98820), (19215, 93888), (19520, 92421), (19560, 92232), (19764, 91280), (19886, 90720), (20160, 89487), (20496, 88020), (20538, 87840), (21960, 82152), (22005, 81984), (22680, 79544), (22820, 79056), (23058, 78240), (23472, 76860), (24705, 73024), (25620, 70416), (25920, 69601), (26080, 69174), (26352, 68460), (26406, 68320), (27328, 66015), (27384, 65880), (29280, 61614), (29340, 61488), (29829, 60480), (30240, 59658), (30744, 58680), (30807, 58560), (31296, 57645), (32940, 54768), (34160, 52812), (34230, 52704), (34587, 52160), (35136, 51345), (35208, 51240), (36288, 49715), (36512, 49410), (38430, 46944), (39120, 46116), (39528, 45640), (39772, 45360), (40992, 44010), (41076, 43920)]