490838400

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 768

約数和(自身を含む): 2124864000

約数和(自身を除く): 1634025600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 23, 24, 25, 26, 27, 30, 32, 36, 38, 39, 40, 45, 46, 48, 50, 52, 54, 57, 60, 64, 65, 69, 72, 75, 76, 78, 80, 90, 92, 95, 96, 100, 104, 108, 114, 115, 117, 120, 128, 130, 135, 138, 144, 150, 152, 156, 160, 171, 180, 184, 190, 192, 195, 200, 207, 208, 216, 225, 228, 230, 234, 240, 247, 260, 270, 276, 285, 288, 299, 300, 304, 312, 320, 325, 342, 345, 351, 360, 368, 380, 384, 390, 400, 414, 416, 432, 437, 450, 456, 460, 468, 475, 480, 494, 513, 520, 540, 552, 570, 575, 576, 585, 598, 600, 608, 621, 624, 640, 650, 675, 684, 690, 702, 720, 736, 741, 760, 780, 800, 828, 832, 855, 864, 874, 897, 900, 912, 920, 936, 950, 960, 975, 988, 1026, 1035, 1040, 1080, 1104, 1140, 1150, 1152, 1170, 1196, 1200, 1216, 1235, 1242, 1248, 1300, 1311, 1350, 1368, 1380, 1404, 1425, 1440, 1472, 1482, 1495, 1520, 1560, 1600, 1656, 1664, 1710, 1725, 1728, 1748, 1755, 1794, 1800, 1824, 1840, 1872, 1900, 1920, 1950, 1976, 2052, 2070, 2080, 2160, 2185, 2208, 2223, 2280, 2300, 2340, 2392, 2400, 2432, 2470, 2484, 2496, 2565, 2600, 2622, 2691, 2700, 2736, 2760, 2808, 2850, 2880, 2925, 2944, 2964, 2990, 3040, 3105, 3120, 3200, 3312, 3420, 3450, 3456, 3496, 3510, 3588, 3600, 3648, 3680, 3705, 3744, 3800, 3900, 3933, 3952, 4104, 4140, 4160, 4275, 4320, 4370, 4416, 4446, 4485, 4560, 4600, 4680, 4784, 4800, 4940, 4968, 4992, 5130, 5175, 5200, 5244, 5382, 5400, 5472, 5520, 5616, 5681, 5700, 5760, 5850, 5928, 5980, 6080, 6175, 6210, 6240, 6555, 6624, 6669, 6840, 6900, 6992, 7020, 7176, 7200, 7296, 7360, 7410, 7475, 7488, 7600, 7800, 7866, 7904, 8073, 8208, 8280, 8320, 8550, 8640, 8740, 8775, 8832, 8892, 8970, 9120, 9200, 9360, 9568, 9600, 9880, 9936, 10260, 10350, 10400, 10488, 10764, 10800, 10925, 10944, 11040, 11115, 11232, 11362, 11400, 11700, 11799, 11856, 11960, 12160, 12350, 12420, 12480, 12825, 13110, 13248, 13338, 13455, 13680, 13800, 13984, 14040, 14352, 14400, 14720, 14820, 14950, 14976, 15200, 15525, 15600, 15732, 15808, 16146, 16416, 16560, 17043, 17100, 17280, 17480, 17550, 17784, 17940, 18240, 18400, 18525, 18720, 19136, 19665, 19760, 19872, 20520, 20700, 20800, 20976, 21528, 21600, 21850, 21888, 22080, 22230, 22425, 22464, 22724, 22800, 23400, 23598, 23712, 23920, 24700, 24840, 24960, 25650, 26220, 26496, 26676, 26910, 27360, 27600, 27968, 28080, 28405, 28704, 28800, 29640, 29900, 30400, 31050, 31200, 31464, 31616, 32292, 32775, 32832, 33120, 33345, 34086, 34200, 34960, 35100, 35568, 35880, 36480, 36800, 37050, 37440, 38272, 39330, 39520, 39744, 40365, 41040, 41400, 41600, 41952, 43056, 43200, 43700, 44160, 44460, 44850, 44928, 45448, 45600, 46800, 47196, 47424, 47840, 49400, 49680, 51129, 51300, 52440, 53352, 53820, 54720, 55200, 55575, 55936, 56160, 56810, 57408, 58995, 59280, 59800, 60800, 62100, 62400, 62928, 64584, 65550, 65664, 66240, 66690, 67275, 68172, 68400, 69920, 70200, 71136, 71760, 73600, 74100, 74880, 78660, 79040, 79488, 80730, 82080, 82800, 83904, 85215, 86112, 86400, 87400, 88920, 89700, 90896, 91200, 93600, 94392, 94848, 95680, 98325, 98800, 99360, 102258, 102600, 104880, 106704, 107640, 109440, 110400, 111150, 112320, 113620, 114816, 117990, 118560, 119600, 124200, 124800, 125856, 129168, 131100, 132480, 133380, 134550, 136344, 136800, 139840, 140400, 142025, 142272, 143520, 148200, 153387, 157320, 158080, 161460, 164160, 165600, 166725, 167808, 170430, 172224, 174800, 177840, 179400, 181792, 182400, 187200, 188784, 191360, 196650, 197600, 198720, 201825, 204516, 205200, 209760, 213408, 215280, 220800, 222300, 224640, 227240, 235980, 237120, 239200, 248400, 251712, 255645, 258336, 262200, 266760, 269100, 272688, 273600, 279680, 280800, 284050, 284544, 287040, 294975, 296400, 306774, 314640, 322920, 328320, 331200, 333450, 340860, 344448, 349600, 355680, 358800, 363584, 374400, 377568, 393300, 395200, 397440, 403650, 409032, 410400, 419520, 426075, 426816, 430560, 444600, 454480, 471960, 474240, 478400, 496800, 503424, 511290, 516672, 524400, 533520, 538200, 545376, 547200, 561600, 568100, 574080, 589950, 592800, 613548, 629280, 645840, 662400, 666900, 681720, 699200, 711360, 717600, 727168, 755136, 766935, 786600, 790400, 807300, 818064, 820800, 839040, 852150, 853632, 861120, 889200, 908960, 943920, 956800, 993600, 1022580, 1033344, 1048800, 1067040, 1076400, 1090752, 1123200, 1136200, 1179900, 1185600, 1227096, 1258560, 1278225, 1291680, 1333800, 1363440, 1398400, 1422720, 1435200, 1510272, 1533870, 1573200, 1614600, 1636128, 1641600, 1704300, 1722240, 1778400, 1817920, 1887840, 1987200, 2045160, 2097600, 2134080, 2152800, 2181504, 2272400, 2359800, 2371200, 2454192, 2517120, 2556450, 2583360, 2667600, 2726880, 2870400, 3067740, 3146400, 3229200, 3272256, 3408600, 3556800, 3635840, 3775680, 3834675, 4090320, 4195200, 4268160, 4305600, 4544800, 4719600, 4908384, 5112900, 5166720, 5335200, 5453760, 6135480, 6292800, 6458400, 6544512, 6817200, 7113600, 7551360, 7669350, 8180640, 8611200, 9089600, 9439200, 9816768, 10225800, 10670400, 10907520, 12270960, 12585600, 12916800, 13634400, 15338700, 16361280, 18179200, 18878400, 19633536, 20451600, 21340800, 24541920, 25833600, 27268800, 30677400, 32722560, 37756800, 40903200, 49083840, 54537600, 61354800, 81806400, 98167680, 122709600, 163612800, 245419200, 490838400]

約数ペア:

[(1, 490838400), (2, 245419200), (3, 163612800), (4, 122709600), (5, 98167680), (6, 81806400), (8, 61354800), (9, 54537600), (10, 49083840), (12, 40903200), (13, 37756800), (15, 32722560), (16, 30677400), (18, 27268800), (19, 25833600), (20, 24541920), (23, 21340800), (24, 20451600), (25, 19633536), (26, 18878400), (27, 18179200), (30, 16361280), (32, 15338700), (36, 13634400), (38, 12916800), (39, 12585600), (40, 12270960), (45, 10907520), (46, 10670400), (48, 10225800), (50, 9816768), (52, 9439200), (54, 9089600), (57, 8611200), (60, 8180640), (64, 7669350), (65, 7551360), (69, 7113600), (72, 6817200), (75, 6544512), (76, 6458400), (78, 6292800), (80, 6135480), (90, 5453760), (92, 5335200), (95, 5166720), (96, 5112900), (100, 4908384), (104, 4719600), (108, 4544800), (114, 4305600), (115, 4268160), (117, 4195200), (120, 4090320), (128, 3834675), (130, 3775680), (135, 3635840), (138, 3556800), (144, 3408600), (150, 3272256), (152, 3229200), (156, 3146400), (160, 3067740), (171, 2870400), (180, 2726880), (184, 2667600), (190, 2583360), (192, 2556450), (195, 2517120), (200, 2454192), (207, 2371200), (208, 2359800), (216, 2272400), (225, 2181504), (228, 2152800), (230, 2134080), (234, 2097600), (240, 2045160), (247, 1987200), (260, 1887840), (270, 1817920), (276, 1778400), (285, 1722240), (288, 1704300), (299, 1641600), (300, 1636128), (304, 1614600), (312, 1573200), (320, 1533870), (325, 1510272), (342, 1435200), (345, 1422720), (351, 1398400), (360, 1363440), (368, 1333800), (380, 1291680), (384, 1278225), (390, 1258560), (400, 1227096), (414, 1185600), (416, 1179900), (432, 1136200), (437, 1123200), (450, 1090752), (456, 1076400), (460, 1067040), (468, 1048800), (475, 1033344), (480, 1022580), (494, 993600), (513, 956800), (520, 943920), (540, 908960), (552, 889200), (570, 861120), (575, 853632), (576, 852150), (585, 839040), (598, 820800), (600, 818064), (608, 807300), (621, 790400), (624, 786600), (640, 766935), (650, 755136), (675, 727168), (684, 717600), (690, 711360), (702, 699200), (720, 681720), (736, 666900), (741, 662400), (760, 645840), (780, 629280), (800, 613548), (828, 592800), (832, 589950), (855, 574080), (864, 568100), (874, 561600), (897, 547200), (900, 545376), (912, 538200), (920, 533520), (936, 524400), (950, 516672), (960, 511290), (975, 503424), (988, 496800), (1026, 478400), (1035, 474240), (1040, 471960), (1080, 454480), (1104, 444600), (1140, 430560), (1150, 426816), (1152, 426075), (1170, 419520), (1196, 410400), (1200, 409032), (1216, 403650), (1235, 397440), (1242, 395200), (1248, 393300), (1300, 377568), (1311, 374400), (1350, 363584), (1368, 358800), (1380, 355680), (1404, 349600), (1425, 344448), (1440, 340860), (1472, 333450), (1482, 331200), (1495, 328320), (1520, 322920), (1560, 314640), (1600, 306774), (1656, 296400), (1664, 294975), (1710, 287040), (1725, 284544), (1728, 284050), (1748, 280800), (1755, 279680), (1794, 273600), (1800, 272688), (1824, 269100), (1840, 266760), (1872, 262200), (1900, 258336), (1920, 255645), (1950, 251712), (1976, 248400), (2052, 239200), (2070, 237120), (2080, 235980), (2160, 227240), (2185, 224640), (2208, 222300), (2223, 220800), (2280, 215280), (2300, 213408), (2340, 209760), (2392, 205200), (2400, 204516), (2432, 201825), (2470, 198720), (2484, 197600), (2496, 196650), (2565, 191360), (2600, 188784), (2622, 187200), (2691, 182400), (2700, 181792), (2736, 179400), (2760, 177840), (2808, 174800), (2850, 172224), (2880, 170430), (2925, 167808), (2944, 166725), (2964, 165600), (2990, 164160), (3040, 161460), (3105, 158080), (3120, 157320), (3200, 153387), (3312, 148200), (3420, 143520), (3450, 142272), (3456, 142025), (3496, 140400), (3510, 139840), (3588, 136800), (3600, 136344), (3648, 134550), (3680, 133380), (3705, 132480), (3744, 131100), (3800, 129168), (3900, 125856), (3933, 124800), (3952, 124200), (4104, 119600), (4140, 118560), (4160, 117990), (4275, 114816), (4320, 113620), (4370, 112320), (4416, 111150), (4446, 110400), (4485, 109440), (4560, 107640), (4600, 106704), (4680, 104880), (4784, 102600), (4800, 102258), (4940, 99360), (4968, 98800), (4992, 98325), (5130, 95680), (5175, 94848), (5200, 94392), (5244, 93600), (5382, 91200), (5400, 90896), (5472, 89700), (5520, 88920), (5616, 87400), (5681, 86400), (5700, 86112), (5760, 85215), (5850, 83904), (5928, 82800), (5980, 82080), (6080, 80730), (6175, 79488), (6210, 79040), (6240, 78660), (6555, 74880), (6624, 74100), (6669, 73600), (6840, 71760), (6900, 71136), (6992, 70200), (7020, 69920), (7176, 68400), (7200, 68172), (7296, 67275), (7360, 66690), (7410, 66240), (7475, 65664), (7488, 65550), (7600, 64584), (7800, 62928), (7866, 62400), (7904, 62100), (8073, 60800), (8208, 59800), (8280, 59280), (8320, 58995), (8550, 57408), (8640, 56810), (8740, 56160), (8775, 55936), (8832, 55575), (8892, 55200), (8970, 54720), (9120, 53820), (9200, 53352), (9360, 52440), (9568, 51300), (9600, 51129), (9880, 49680), (9936, 49400), (10260, 47840), (10350, 47424), (10400, 47196), (10488, 46800), (10764, 45600), (10800, 45448), (10925, 44928), (10944, 44850), (11040, 44460), (11115, 44160), (11232, 43700), (11362, 43200), (11400, 43056), (11700, 41952), (11799, 41600), (11856, 41400), (11960, 41040), (12160, 40365), (12350, 39744), (12420, 39520), (12480, 39330), (12825, 38272), (13110, 37440), (13248, 37050), (13338, 36800), (13455, 36480), (13680, 35880), (13800, 35568), (13984, 35100), (14040, 34960), (14352, 34200), (14400, 34086), (14720, 33345), (14820, 33120), (14950, 32832), (14976, 32775), (15200, 32292), (15525, 31616), (15600, 31464), (15732, 31200), (15808, 31050), (16146, 30400), (16416, 29900), (16560, 29640), (17043, 28800), (17100, 28704), (17280, 28405), (17480, 28080), (17550, 27968), (17784, 27600), (17940, 27360), (18240, 26910), (18400, 26676), (18525, 26496), (18720, 26220), (19136, 25650), (19665, 24960), (19760, 24840), (19872, 24700), (20520, 23920), (20700, 23712), (20800, 23598), (20976, 23400), (21528, 22800), (21600, 22724), (21850, 22464), (21888, 22425), (22080, 22230)]