1728342720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 504

約数和(自身を含む): 6656594256

約数和(自身を除く): 4928251536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 53, 60, 64, 65, 67, 72, 78, 80, 90, 96, 104, 106, 117, 120, 130, 134, 144, 156, 159, 160, 169, 180, 192, 195, 201, 208, 212, 234, 240, 260, 265, 268, 288, 312, 318, 320, 335, 338, 360, 390, 402, 416, 424, 468, 477, 480, 507, 520, 530, 536, 576, 585, 603, 624, 636, 670, 676, 689, 720, 780, 795, 804, 832, 845, 848, 871, 936, 954, 960, 1005, 1014, 1040, 1060, 1072, 1170, 1206, 1248, 1272, 1340, 1352, 1378, 1440, 1521, 1560, 1590, 1608, 1690, 1696, 1742, 1872, 1908, 2010, 2028, 2067, 2080, 2120, 2144, 2340, 2385, 2412, 2496, 2535, 2544, 2613, 2680, 2704, 2756, 2880, 3015, 3042, 3120, 3180, 3216, 3380, 3392, 3445, 3484, 3551, 3744, 3816, 4020, 4056, 4134, 4160, 4240, 4288, 4355, 4680, 4770, 4824, 5070, 5088, 5226, 5360, 5408, 5512, 6030, 6084, 6201, 6240, 6360, 6432, 6760, 6890, 6968, 7102, 7488, 7605, 7632, 7839, 8040, 8112, 8268, 8480, 8710, 8957, 9360, 9540, 9648, 10140, 10176, 10335, 10452, 10653, 10720, 10816, 11024, 11323, 12060, 12168, 12402, 12480, 12720, 12864, 13065, 13520, 13780, 13936, 14204, 15210, 15264, 15678, 16080, 16224, 16536, 16960, 17420, 17755, 17914, 18720, 19080, 19296, 20280, 20670, 20904, 21306, 21440, 22048, 22646, 24120, 24336, 24804, 25440, 26130, 26871, 27040, 27560, 27872, 28408, 30420, 30528, 31005, 31356, 31959, 32160, 32448, 33072, 33969, 34840, 35510, 35828, 37440, 38160, 38592, 39195, 40560, 41340, 41808, 42612, 44096, 44785, 45292, 46163, 48240, 48672, 49608, 50880, 52260, 53265, 53742, 54080, 55120, 55744, 56615, 56816, 60840, 62010, 62712, 63918, 64320, 66144, 67938, 69680, 71020, 71656, 76320, 78390, 80613, 81120, 82680, 83616, 85224, 89570, 90584, 92326, 96480, 97344, 99216, 101907, 104520, 106530, 107484, 110240, 113230, 113632, 121680, 124020, 125424, 127836, 132288, 134355, 135876, 138489, 139360, 142040, 143312, 152640, 156780, 159795, 161226, 162240, 165360, 167232, 169845, 170448, 179140, 181168, 184652, 192960, 198432, 203814, 209040, 213060, 214968, 220480, 226460, 227264, 230815, 243360, 248040, 250848, 255672, 268710, 271752, 276978, 278720, 284080, 286624, 313560, 319590, 322452, 330720, 339690, 340896, 358280, 362336, 369304, 396864, 403065, 407628, 415467, 418080, 426120, 429936, 452920, 461630, 486720, 496080, 501696, 509535, 511344, 537420, 543504, 553956, 568160, 573248, 600119, 627120, 639180, 644904, 661440, 679380, 681792, 692445, 716560, 724672, 738608, 806130, 815256, 830934, 836160, 852240, 859872, 905840, 923260, 992160, 1019070, 1022688, 1074840, 1087008, 1107912, 1136320, 1200238, 1254240, 1278360, 1289808, 1358760, 1384890, 1433120, 1477216, 1612260, 1630512, 1661868, 1704480, 1719744, 1800357, 1811680, 1846520, 1984320, 2038140, 2045376, 2077335, 2149680, 2174016, 2215824, 2400476, 2508480, 2556720, 2579616, 2717520, 2769780, 2866240, 2954432, 3000595, 3224520, 3261024, 3323736, 3408960, 3600714, 3623360, 3693040, 4076280, 4154670, 4299360, 4431648, 4800952, 5113440, 5159232, 5401071, 5435040, 5539560, 6001190, 6449040, 6522048, 6647472, 7201428, 7386080, 8152560, 8309340, 8598720, 8863296, 9001785, 9601904, 10226880, 10802142, 10870080, 11079120, 12002380, 12898080, 13294944, 14402856, 14772160, 16305120, 16618680, 18003570, 19203808, 21604284, 22158240, 24004760, 25796160, 26589888, 27005355, 28805712, 32610240, 33237360, 36007140, 38407616, 43208568, 44316480, 48009520, 54010710, 57611424, 66474720, 72014280, 86417136, 96019040, 108021420, 115222848, 132949440, 144028560, 172834272, 192038080, 216042840, 288057120, 345668544, 432085680, 576114240, 864171360, 1728342720]

約数ペア:

[(1, 1728342720), (2, 864171360), (3, 576114240), (4, 432085680), (5, 345668544), (6, 288057120), (8, 216042840), (9, 192038080), (10, 172834272), (12, 144028560), (13, 132949440), (15, 115222848), (16, 108021420), (18, 96019040), (20, 86417136), (24, 72014280), (26, 66474720), (30, 57611424), (32, 54010710), (36, 48009520), (39, 44316480), (40, 43208568), (45, 38407616), (48, 36007140), (52, 33237360), (53, 32610240), (60, 28805712), (64, 27005355), (65, 26589888), (67, 25796160), (72, 24004760), (78, 22158240), (80, 21604284), (90, 19203808), (96, 18003570), (104, 16618680), (106, 16305120), (117, 14772160), (120, 14402856), (130, 13294944), (134, 12898080), (144, 12002380), (156, 11079120), (159, 10870080), (160, 10802142), (169, 10226880), (180, 9601904), (192, 9001785), (195, 8863296), (201, 8598720), (208, 8309340), (212, 8152560), (234, 7386080), (240, 7201428), (260, 6647472), (265, 6522048), (268, 6449040), (288, 6001190), (312, 5539560), (318, 5435040), (320, 5401071), (335, 5159232), (338, 5113440), (360, 4800952), (390, 4431648), (402, 4299360), (416, 4154670), (424, 4076280), (468, 3693040), (477, 3623360), (480, 3600714), (507, 3408960), (520, 3323736), (530, 3261024), (536, 3224520), (576, 3000595), (585, 2954432), (603, 2866240), (624, 2769780), (636, 2717520), (670, 2579616), (676, 2556720), (689, 2508480), (720, 2400476), (780, 2215824), (795, 2174016), (804, 2149680), (832, 2077335), (845, 2045376), (848, 2038140), (871, 1984320), (936, 1846520), (954, 1811680), (960, 1800357), (1005, 1719744), (1014, 1704480), (1040, 1661868), (1060, 1630512), (1072, 1612260), (1170, 1477216), (1206, 1433120), (1248, 1384890), (1272, 1358760), (1340, 1289808), (1352, 1278360), (1378, 1254240), (1440, 1200238), (1521, 1136320), (1560, 1107912), (1590, 1087008), (1608, 1074840), (1690, 1022688), (1696, 1019070), (1742, 992160), (1872, 923260), (1908, 905840), (2010, 859872), (2028, 852240), (2067, 836160), (2080, 830934), (2120, 815256), (2144, 806130), (2340, 738608), (2385, 724672), (2412, 716560), (2496, 692445), (2535, 681792), (2544, 679380), (2613, 661440), (2680, 644904), (2704, 639180), (2756, 627120), (2880, 600119), (3015, 573248), (3042, 568160), (3120, 553956), (3180, 543504), (3216, 537420), (3380, 511344), (3392, 509535), (3445, 501696), (3484, 496080), (3551, 486720), (3744, 461630), (3816, 452920), (4020, 429936), (4056, 426120), (4134, 418080), (4160, 415467), (4240, 407628), (4288, 403065), (4355, 396864), (4680, 369304), (4770, 362336), (4824, 358280), (5070, 340896), (5088, 339690), (5226, 330720), (5360, 322452), (5408, 319590), (5512, 313560), (6030, 286624), (6084, 284080), (6201, 278720), (6240, 276978), (6360, 271752), (6432, 268710), (6760, 255672), (6890, 250848), (6968, 248040), (7102, 243360), (7488, 230815), (7605, 227264), (7632, 226460), (7839, 220480), (8040, 214968), (8112, 213060), (8268, 209040), (8480, 203814), (8710, 198432), (8957, 192960), (9360, 184652), (9540, 181168), (9648, 179140), (10140, 170448), (10176, 169845), (10335, 167232), (10452, 165360), (10653, 162240), (10720, 161226), (10816, 159795), (11024, 156780), (11323, 152640), (12060, 143312), (12168, 142040), (12402, 139360), (12480, 138489), (12720, 135876), (12864, 134355), (13065, 132288), (13520, 127836), (13780, 125424), (13936, 124020), (14204, 121680), (15210, 113632), (15264, 113230), (15678, 110240), (16080, 107484), (16224, 106530), (16536, 104520), (16960, 101907), (17420, 99216), (17755, 97344), (17914, 96480), (18720, 92326), (19080, 90584), (19296, 89570), (20280, 85224), (20670, 83616), (20904, 82680), (21306, 81120), (21440, 80613), (22048, 78390), (22646, 76320), (24120, 71656), (24336, 71020), (24804, 69680), (25440, 67938), (26130, 66144), (26871, 64320), (27040, 63918), (27560, 62712), (27872, 62010), (28408, 60840), (30420, 56816), (30528, 56615), (31005, 55744), (31356, 55120), (31959, 54080), (32160, 53742), (32448, 53265), (33072, 52260), (33969, 50880), (34840, 49608), (35510, 48672), (35828, 48240), (37440, 46163), (38160, 45292), (38592, 44785), (39195, 44096), (40560, 42612), (41340, 41808)]