283121280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 384

約数和(自身を含む): 1113840000

約数和(自身を除く): 830718720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 199, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 384, 390, 398, 416, 456, 468, 480, 494, 520, 570, 576, 585, 597, 608, 624, 640, 684, 720, 741, 760, 780, 796, 832, 855, 912, 936, 960, 988, 995, 1040, 1140, 1152, 1170, 1194, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1592, 1664, 1710, 1791, 1824, 1872, 1920, 1976, 1990, 2080, 2223, 2280, 2340, 2388, 2432, 2470, 2496, 2587, 2736, 2880, 2964, 2985, 3040, 3120, 3184, 3420, 3582, 3648, 3705, 3744, 3781, 3952, 3980, 4160, 4446, 4560, 4680, 4776, 4940, 4992, 5174, 5472, 5760, 5928, 5970, 6080, 6240, 6368, 6840, 7164, 7296, 7410, 7488, 7562, 7761, 7904, 7960, 8320, 8892, 8955, 9120, 9360, 9552, 9880, 10348, 10944, 11115, 11343, 11856, 11940, 12160, 12480, 12736, 12935, 13680, 14328, 14820, 14976, 15124, 15522, 15808, 15920, 17784, 17910, 18240, 18720, 18905, 19104, 19760, 20696, 21888, 22230, 22686, 23283, 23712, 23880, 24960, 25472, 25870, 27360, 28656, 29640, 30248, 31044, 31616, 31840, 34029, 35568, 35820, 36480, 37440, 37810, 38208, 38805, 39520, 41392, 44460, 45372, 46566, 47424, 47760, 49153, 51740, 54720, 56715, 57312, 59280, 60496, 62088, 63680, 68058, 71136, 71640, 74880, 75620, 76416, 77610, 79040, 82784, 88920, 90744, 93132, 94848, 95520, 98306, 103480, 109440, 113430, 114624, 116415, 118560, 120992, 124176, 127360, 136116, 142272, 143280, 147459, 151240, 155220, 158080, 165568, 170145, 177840, 181488, 186264, 191040, 196612, 206960, 226860, 229248, 232830, 237120, 241984, 245765, 248352, 272232, 284544, 286560, 294918, 302480, 310440, 331136, 340290, 355680, 362976, 372528, 382080, 393224, 413920, 442377, 453720, 465660, 474240, 483968, 491530, 496704, 544464, 573120, 589836, 604960, 620880, 680580, 711360, 725952, 737295, 745056, 786448, 827840, 884754, 907440, 931320, 983060, 993408, 1088928, 1146240, 1179672, 1209920, 1241760, 1361160, 1422720, 1451904, 1474590, 1490112, 1572896, 1655680, 1769508, 1814880, 1862640, 1966120, 2177856, 2211885, 2359344, 2419840, 2483520, 2722320, 2949180, 2980224, 3145792, 3539016, 3629760, 3725280, 3932240, 4355712, 4423770, 4718688, 4967040, 5444640, 5898360, 6291584, 7078032, 7259520, 7450560, 7864480, 8847540, 9437376, 10889280, 11796720, 14156064, 14901120, 15728960, 17695080, 18874752, 21778560, 23593440, 28312128, 31457920, 35390160, 47186880, 56624256, 70780320, 94373760, 141560640, 283121280]

約数ペア:

[(1, 283121280), (2, 141560640), (3, 94373760), (4, 70780320), (5, 56624256), (6, 47186880), (8, 35390160), (9, 31457920), (10, 28312128), (12, 23593440), (13, 21778560), (15, 18874752), (16, 17695080), (18, 15728960), (19, 14901120), (20, 14156064), (24, 11796720), (26, 10889280), (30, 9437376), (32, 8847540), (36, 7864480), (38, 7450560), (39, 7259520), (40, 7078032), (45, 6291584), (48, 5898360), (52, 5444640), (57, 4967040), (60, 4718688), (64, 4423770), (65, 4355712), (72, 3932240), (76, 3725280), (78, 3629760), (80, 3539016), (90, 3145792), (95, 2980224), (96, 2949180), (104, 2722320), (114, 2483520), (117, 2419840), (120, 2359344), (128, 2211885), (130, 2177856), (144, 1966120), (152, 1862640), (156, 1814880), (160, 1769508), (171, 1655680), (180, 1572896), (190, 1490112), (192, 1474590), (195, 1451904), (199, 1422720), (208, 1361160), (228, 1241760), (234, 1209920), (240, 1179672), (247, 1146240), (260, 1088928), (285, 993408), (288, 983060), (304, 931320), (312, 907440), (320, 884754), (342, 827840), (360, 786448), (380, 745056), (384, 737295), (390, 725952), (398, 711360), (416, 680580), (456, 620880), (468, 604960), (480, 589836), (494, 573120), (520, 544464), (570, 496704), (576, 491530), (585, 483968), (597, 474240), (608, 465660), (624, 453720), (640, 442377), (684, 413920), (720, 393224), (741, 382080), (760, 372528), (780, 362976), (796, 355680), (832, 340290), (855, 331136), (912, 310440), (936, 302480), (960, 294918), (988, 286560), (995, 284544), (1040, 272232), (1140, 248352), (1152, 245765), (1170, 241984), (1194, 237120), (1216, 232830), (1235, 229248), (1248, 226860), (1368, 206960), (1440, 196612), (1482, 191040), (1520, 186264), (1560, 181488), (1592, 177840), (1664, 170145), (1710, 165568), (1791, 158080), (1824, 155220), (1872, 151240), (1920, 147459), (1976, 143280), (1990, 142272), (2080, 136116), (2223, 127360), (2280, 124176), (2340, 120992), (2388, 118560), (2432, 116415), (2470, 114624), (2496, 113430), (2587, 109440), (2736, 103480), (2880, 98306), (2964, 95520), (2985, 94848), (3040, 93132), (3120, 90744), (3184, 88920), (3420, 82784), (3582, 79040), (3648, 77610), (3705, 76416), (3744, 75620), (3781, 74880), (3952, 71640), (3980, 71136), (4160, 68058), (4446, 63680), (4560, 62088), (4680, 60496), (4776, 59280), (4940, 57312), (4992, 56715), (5174, 54720), (5472, 51740), (5760, 49153), (5928, 47760), (5970, 47424), (6080, 46566), (6240, 45372), (6368, 44460), (6840, 41392), (7164, 39520), (7296, 38805), (7410, 38208), (7488, 37810), (7562, 37440), (7761, 36480), (7904, 35820), (7960, 35568), (8320, 34029), (8892, 31840), (8955, 31616), (9120, 31044), (9360, 30248), (9552, 29640), (9880, 28656), (10348, 27360), (10944, 25870), (11115, 25472), (11343, 24960), (11856, 23880), (11940, 23712), (12160, 23283), (12480, 22686), (12736, 22230), (12935, 21888), (13680, 20696), (14328, 19760), (14820, 19104), (14976, 18905), (15124, 18720), (15522, 18240), (15808, 17910), (15920, 17784)]