398186880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 512

約数和(自身を含む): 1628605440

約数和(自身を除く): 1230418560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 43, 48, 52, 53, 56, 60, 64, 65, 70, 78, 80, 84, 86, 91, 96, 104, 105, 106, 112, 120, 128, 129, 130, 140, 156, 159, 160, 168, 172, 182, 192, 195, 208, 210, 212, 215, 224, 240, 258, 260, 265, 273, 280, 301, 312, 318, 320, 336, 344, 364, 371, 384, 390, 416, 420, 424, 430, 448, 455, 480, 516, 520, 530, 546, 559, 560, 602, 624, 636, 640, 645, 672, 688, 689, 728, 742, 780, 795, 832, 840, 848, 860, 896, 903, 910, 960, 1032, 1040, 1060, 1092, 1113, 1118, 1120, 1204, 1248, 1272, 1290, 1344, 1365, 1376, 1378, 1456, 1484, 1505, 1560, 1590, 1664, 1677, 1680, 1696, 1720, 1806, 1820, 1855, 1920, 2064, 2067, 2080, 2120, 2184, 2226, 2236, 2240, 2279, 2408, 2496, 2544, 2580, 2688, 2730, 2752, 2756, 2795, 2912, 2968, 3010, 3120, 3180, 3354, 3360, 3392, 3440, 3445, 3612, 3640, 3710, 3913, 4128, 4134, 4160, 4240, 4368, 4452, 4472, 4480, 4515, 4558, 4816, 4823, 4992, 5088, 5160, 5460, 5504, 5512, 5565, 5590, 5824, 5936, 6020, 6240, 6360, 6708, 6720, 6784, 6837, 6880, 6890, 7224, 7280, 7420, 7826, 8256, 8268, 8320, 8385, 8480, 8736, 8904, 8944, 9030, 9116, 9632, 9646, 10176, 10320, 10335, 10920, 11024, 11130, 11180, 11395, 11648, 11739, 11872, 12040, 12480, 12720, 13416, 13440, 13674, 13760, 13780, 14448, 14469, 14560, 14840, 15652, 15953, 16512, 16536, 16770, 16960, 17472, 17808, 17888, 18060, 18232, 19264, 19292, 19565, 20352, 20640, 20670, 21840, 22048, 22260, 22360, 22790, 23478, 23744, 24080, 24115, 24960, 25440, 26832, 27348, 27520, 27560, 28896, 28938, 29120, 29627, 29680, 31304, 31906, 33072, 33540, 33920, 34185, 34944, 35616, 35776, 36120, 36464, 38528, 38584, 39130, 41280, 41340, 43680, 44096, 44520, 44720, 45580, 46956, 47488, 47859, 48160, 48230, 50880, 53664, 54696, 55120, 57792, 57876, 58240, 58695, 59254, 59360, 62608, 63812, 66144, 67080, 68370, 71232, 71552, 72240, 72345, 72928, 77168, 78260, 79765, 82560, 82680, 87360, 88192, 88881, 89040, 89440, 91160, 93912, 95718, 96320, 96460, 101760, 107328, 109392, 110240, 115584, 115752, 117390, 118508, 118720, 125216, 127624, 132288, 134160, 136740, 142464, 144480, 144690, 145856, 148135, 154336, 156520, 159530, 165360, 174720, 177762, 178080, 178880, 182320, 187824, 191436, 192640, 192920, 207389, 214656, 218784, 220480, 231504, 234780, 237016, 237440, 239295, 250432, 255248, 264576, 268320, 273480, 288960, 289380, 291712, 296270, 308672, 313040, 319060, 330720, 355524, 356160, 357760, 364640, 375648, 382872, 385840, 414778, 437568, 440960, 444405, 463008, 469560, 474032, 478590, 500864, 510496, 536640, 546960, 577920, 578760, 592540, 617344, 622167, 626080, 638120, 661440, 711048, 712320, 729280, 751296, 765744, 771680, 829556, 875136, 888810, 926016, 939120, 948064, 957180, 1020992, 1036945, 1073280, 1093920, 1157520, 1185080, 1244334, 1252160, 1276240, 1322880, 1422096, 1458560, 1502592, 1531488, 1543360, 1659112, 1777620, 1852032, 1878240, 1896128, 1914360, 2041984, 2073890, 2187840, 2315040, 2370160, 2488668, 2504320, 2552480, 2844192, 3062976, 3086720, 3110835, 3318224, 3555240, 3756480, 3792256, 3828720, 4147780, 4375680, 4630080, 4740320, 4977336, 5104960, 5688384, 6125952, 6221670, 6636448, 7110480, 7512960, 7657440, 8295560, 9260160, 9480640, 9954672, 10209920, 11376768, 12443340, 13272896, 14220960, 15314880, 16591120, 18961280, 19909344, 24886680, 26545792, 28441920, 30629760, 33182240, 39818688, 49773360, 56883840, 66364480, 79637376, 99546720, 132728960, 199093440, 398186880]

約数ペア:

[(1, 398186880), (2, 199093440), (3, 132728960), (4, 99546720), (5, 79637376), (6, 66364480), (7, 56883840), (8, 49773360), (10, 39818688), (12, 33182240), (13, 30629760), (14, 28441920), (15, 26545792), (16, 24886680), (20, 19909344), (21, 18961280), (24, 16591120), (26, 15314880), (28, 14220960), (30, 13272896), (32, 12443340), (35, 11376768), (39, 10209920), (40, 9954672), (42, 9480640), (43, 9260160), (48, 8295560), (52, 7657440), (53, 7512960), (56, 7110480), (60, 6636448), (64, 6221670), (65, 6125952), (70, 5688384), (78, 5104960), (80, 4977336), (84, 4740320), (86, 4630080), (91, 4375680), (96, 4147780), (104, 3828720), (105, 3792256), (106, 3756480), (112, 3555240), (120, 3318224), (128, 3110835), (129, 3086720), (130, 3062976), (140, 2844192), (156, 2552480), (159, 2504320), (160, 2488668), (168, 2370160), (172, 2315040), (182, 2187840), (192, 2073890), (195, 2041984), (208, 1914360), (210, 1896128), (212, 1878240), (215, 1852032), (224, 1777620), (240, 1659112), (258, 1543360), (260, 1531488), (265, 1502592), (273, 1458560), (280, 1422096), (301, 1322880), (312, 1276240), (318, 1252160), (320, 1244334), (336, 1185080), (344, 1157520), (364, 1093920), (371, 1073280), (384, 1036945), (390, 1020992), (416, 957180), (420, 948064), (424, 939120), (430, 926016), (448, 888810), (455, 875136), (480, 829556), (516, 771680), (520, 765744), (530, 751296), (546, 729280), (559, 712320), (560, 711048), (602, 661440), (624, 638120), (636, 626080), (640, 622167), (645, 617344), (672, 592540), (688, 578760), (689, 577920), (728, 546960), (742, 536640), (780, 510496), (795, 500864), (832, 478590), (840, 474032), (848, 469560), (860, 463008), (896, 444405), (903, 440960), (910, 437568), (960, 414778), (1032, 385840), (1040, 382872), (1060, 375648), (1092, 364640), (1113, 357760), (1118, 356160), (1120, 355524), (1204, 330720), (1248, 319060), (1272, 313040), (1290, 308672), (1344, 296270), (1365, 291712), (1376, 289380), (1378, 288960), (1456, 273480), (1484, 268320), (1505, 264576), (1560, 255248), (1590, 250432), (1664, 239295), (1677, 237440), (1680, 237016), (1696, 234780), (1720, 231504), (1806, 220480), (1820, 218784), (1855, 214656), (1920, 207389), (2064, 192920), (2067, 192640), (2080, 191436), (2120, 187824), (2184, 182320), (2226, 178880), (2236, 178080), (2240, 177762), (2279, 174720), (2408, 165360), (2496, 159530), (2544, 156520), (2580, 154336), (2688, 148135), (2730, 145856), (2752, 144690), (2756, 144480), (2795, 142464), (2912, 136740), (2968, 134160), (3010, 132288), (3120, 127624), (3180, 125216), (3354, 118720), (3360, 118508), (3392, 117390), (3440, 115752), (3445, 115584), (3612, 110240), (3640, 109392), (3710, 107328), (3913, 101760), (4128, 96460), (4134, 96320), (4160, 95718), (4240, 93912), (4368, 91160), (4452, 89440), (4472, 89040), (4480, 88881), (4515, 88192), (4558, 87360), (4816, 82680), (4823, 82560), (4992, 79765), (5088, 78260), (5160, 77168), (5460, 72928), (5504, 72345), (5512, 72240), (5565, 71552), (5590, 71232), (5824, 68370), (5936, 67080), (6020, 66144), (6240, 63812), (6360, 62608), (6708, 59360), (6720, 59254), (6784, 58695), (6837, 58240), (6880, 57876), (6890, 57792), (7224, 55120), (7280, 54696), (7420, 53664), (7826, 50880), (8256, 48230), (8268, 48160), (8320, 47859), (8385, 47488), (8480, 46956), (8736, 45580), (8904, 44720), (8944, 44520), (9030, 44096), (9116, 43680), (9632, 41340), (9646, 41280), (10176, 39130), (10320, 38584), (10335, 38528), (10920, 36464), (11024, 36120), (11130, 35776), (11180, 35616), (11395, 34944), (11648, 34185), (11739, 33920), (11872, 33540), (12040, 33072), (12480, 31906), (12720, 31304), (13416, 29680), (13440, 29627), (13674, 29120), (13760, 28938), (13780, 28896), (14448, 27560), (14469, 27520), (14560, 27348), (14840, 26832), (15652, 25440), (15953, 24960), (16512, 24115), (16536, 24080), (16770, 23744), (16960, 23478), (17472, 22790), (17808, 22360), (17888, 22260), (18060, 22048), (18232, 21840), (19264, 20670), (19292, 20640), (19565, 20352)]