1720293120

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 576

約数和(自身を含む): 7527152640

約数和(自身を除く): 5806859520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 547, 560, 576, 585, 624, 630, 640, 672, 702, 720, 728, 756, 768, 780, 819, 832, 840, 864, 896, 910, 936, 945, 960, 1008, 1040, 1080, 1092, 1094, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1641, 1664, 1680, 1728, 1755, 1792, 1820, 1872, 1890, 1920, 2016, 2080, 2160, 2184, 2188, 2240, 2304, 2340, 2457, 2496, 2520, 2688, 2730, 2735, 2808, 2880, 2912, 3024, 3120, 3276, 3282, 3328, 3360, 3456, 3510, 3640, 3744, 3780, 3829, 3840, 4032, 4095, 4160, 4320, 4368, 4376, 4480, 4680, 4914, 4923, 4992, 5040, 5376, 5460, 5470, 5616, 5760, 5824, 6048, 6240, 6552, 6564, 6720, 6912, 7020, 7111, 7280, 7488, 7560, 7658, 8064, 8190, 8205, 8320, 8640, 8736, 8752, 8960, 9360, 9828, 9846, 9984, 10080, 10920, 10940, 11232, 11487, 11520, 11648, 12096, 12285, 12480, 13104, 13128, 13440, 14040, 14222, 14560, 14769, 14976, 15120, 15316, 16128, 16380, 16410, 16640, 17280, 17472, 17504, 18720, 19145, 19656, 19692, 20160, 21333, 21840, 21880, 22464, 22974, 23296, 24192, 24570, 24615, 24960, 26208, 26256, 26880, 28080, 28444, 29120, 29538, 29952, 30240, 30632, 32760, 32820, 34461, 34560, 34944, 35008, 35555, 37440, 38290, 39312, 39384, 40320, 42666, 43680, 43760, 44928, 45948, 48384, 49140, 49230, 49777, 49920, 52416, 52512, 56160, 56888, 57435, 58240, 59076, 60480, 61264, 63999, 65520, 65640, 68922, 69888, 70016, 71110, 73845, 74880, 76580, 78624, 78768, 80640, 85332, 87360, 87520, 89856, 91896, 98280, 98460, 99554, 103383, 104832, 105024, 106665, 112320, 113776, 114870, 116480, 118152, 120960, 122528, 127998, 131040, 131280, 137844, 140032, 142220, 147690, 149331, 149760, 153160, 157248, 157536, 170664, 172305, 174720, 175040, 183792, 191997, 196560, 196920, 199108, 206766, 209664, 210048, 213330, 224640, 227552, 229740, 236304, 241920, 245056, 248885, 255996, 262080, 262560, 275688, 284440, 295380, 298662, 306320, 314496, 315072, 319995, 341328, 344610, 349440, 350080, 367584, 383994, 393120, 393840, 398216, 413532, 420096, 426660, 447993, 449280, 455104, 459480, 472608, 490112, 497770, 511992, 516915, 524160, 525120, 551376, 568880, 590760, 597324, 612640, 628992, 630144, 639990, 682656, 689220, 700160, 735168, 746655, 767988, 786240, 787680, 796432, 827064, 853320, 895986, 910208, 918960, 945216, 959985, 980224, 995540, 1023984, 1033830, 1048320, 1050240, 1102752, 1137760, 1181520, 1194648, 1225280, 1260288, 1279980, 1343979, 1365312, 1378440, 1470336, 1493310, 1535976, 1572480, 1575360, 1592864, 1654128, 1706640, 1791972, 1820416, 1837920, 1890432, 1919970, 1991080, 2047968, 2067660, 2100480, 2205504, 2239965, 2275520, 2363040, 2389296, 2450560, 2559960, 2687958, 2730624, 2756880, 2940672, 2986620, 3071952, 3144960, 3150720, 3185728, 3308256, 3413280, 3583944, 3675840, 3780864, 3839940, 3982160, 4095936, 4135320, 4411008, 4479930, 4551040, 4726080, 4778592, 4901120, 5119920, 5375916, 5461248, 5513760, 5973240, 6143904, 6301440, 6371456, 6616512, 6719895, 6826560, 7167888, 7351680, 7679880, 7964320, 8191872, 8270640, 8822016, 8959860, 9102080, 9452160, 9557184, 10239840, 10751832, 11027520, 11946480, 12287808, 12742912, 13233024, 13439790, 13653120, 14335776, 14703360, 15359760, 15928640, 16383744, 16541280, 17919720, 18904320, 19114368, 20479680, 21503664, 22055040, 23892960, 24575616, 26466048, 26879580, 27306240, 28671552, 30719520, 31857280, 33082560, 35839440, 38228736, 40959360, 43007328, 44110080, 47785920, 49151232, 53759160, 57343104, 61439040, 63714560, 66165120, 71678880, 81918720, 86014656, 95571840, 107518320, 114686208, 122878080, 132330240, 143357760, 172029312, 191143680, 215036640, 245756160, 286715520, 344058624, 430073280, 573431040, 860146560, 1720293120]

約数ペア:

[(1, 1720293120), (2, 860146560), (3, 573431040), (4, 430073280), (5, 344058624), (6, 286715520), (7, 245756160), (8, 215036640), (9, 191143680), (10, 172029312), (12, 143357760), (13, 132330240), (14, 122878080), (15, 114686208), (16, 107518320), (18, 95571840), (20, 86014656), (21, 81918720), (24, 71678880), (26, 66165120), (27, 63714560), (28, 61439040), (30, 57343104), (32, 53759160), (35, 49151232), (36, 47785920), (39, 44110080), (40, 43007328), (42, 40959360), (45, 38228736), (48, 35839440), (52, 33082560), (54, 31857280), (56, 30719520), (60, 28671552), (63, 27306240), (64, 26879580), (65, 26466048), (70, 24575616), (72, 23892960), (78, 22055040), (80, 21503664), (84, 20479680), (90, 19114368), (91, 18904320), (96, 17919720), (104, 16541280), (105, 16383744), (108, 15928640), (112, 15359760), (117, 14703360), (120, 14335776), (126, 13653120), (128, 13439790), (130, 13233024), (135, 12742912), (140, 12287808), (144, 11946480), (156, 11027520), (160, 10751832), (168, 10239840), (180, 9557184), (182, 9452160), (189, 9102080), (192, 8959860), (195, 8822016), (208, 8270640), (210, 8191872), (216, 7964320), (224, 7679880), (234, 7351680), (240, 7167888), (252, 6826560), (256, 6719895), (260, 6616512), (270, 6371456), (273, 6301440), (280, 6143904), (288, 5973240), (312, 5513760), (315, 5461248), (320, 5375916), (336, 5119920), (351, 4901120), (360, 4778592), (364, 4726080), (378, 4551040), (384, 4479930), (390, 4411008), (416, 4135320), (420, 4095936), (432, 3982160), (448, 3839940), (455, 3780864), (468, 3675840), (480, 3583944), (504, 3413280), (520, 3308256), (540, 3185728), (546, 3150720), (547, 3144960), (560, 3071952), (576, 2986620), (585, 2940672), (624, 2756880), (630, 2730624), (640, 2687958), (672, 2559960), (702, 2450560), (720, 2389296), (728, 2363040), (756, 2275520), (768, 2239965), (780, 2205504), (819, 2100480), (832, 2067660), (840, 2047968), (864, 1991080), (896, 1919970), (910, 1890432), (936, 1837920), (945, 1820416), (960, 1791972), (1008, 1706640), (1040, 1654128), (1080, 1592864), (1092, 1575360), (1094, 1572480), (1120, 1535976), (1152, 1493310), (1170, 1470336), (1248, 1378440), (1260, 1365312), (1280, 1343979), (1344, 1279980), (1365, 1260288), (1404, 1225280), (1440, 1194648), (1456, 1181520), (1512, 1137760), (1560, 1102752), (1638, 1050240), (1641, 1048320), (1664, 1033830), (1680, 1023984), (1728, 995540), (1755, 980224), (1792, 959985), (1820, 945216), (1872, 918960), (1890, 910208), (1920, 895986), (2016, 853320), (2080, 827064), (2160, 796432), (2184, 787680), (2188, 786240), (2240, 767988), (2304, 746655), (2340, 735168), (2457, 700160), (2496, 689220), (2520, 682656), (2688, 639990), (2730, 630144), (2735, 628992), (2808, 612640), (2880, 597324), (2912, 590760), (3024, 568880), (3120, 551376), (3276, 525120), (3282, 524160), (3328, 516915), (3360, 511992), (3456, 497770), (3510, 490112), (3640, 472608), (3744, 459480), (3780, 455104), (3829, 449280), (3840, 447993), (4032, 426660), (4095, 420096), (4160, 413532), (4320, 398216), (4368, 393840), (4376, 393120), (4480, 383994), (4680, 367584), (4914, 350080), (4923, 349440), (4992, 344610), (5040, 341328), (5376, 319995), (5460, 315072), (5470, 314496), (5616, 306320), (5760, 298662), (5824, 295380), (6048, 284440), (6240, 275688), (6552, 262560), (6564, 262080), (6720, 255996), (6912, 248885), (7020, 245056), (7111, 241920), (7280, 236304), (7488, 229740), (7560, 227552), (7658, 224640), (8064, 213330), (8190, 210048), (8205, 209664), (8320, 206766), (8640, 199108), (8736, 196920), (8752, 196560), (8960, 191997), (9360, 183792), (9828, 175040), (9846, 174720), (9984, 172305), (10080, 170664), (10920, 157536), (10940, 157248), (11232, 153160), (11487, 149760), (11520, 149331), (11648, 147690), (12096, 142220), (12285, 140032), (12480, 137844), (13104, 131280), (13128, 131040), (13440, 127998), (14040, 122528), (14222, 120960), (14560, 118152), (14769, 116480), (14976, 114870), (15120, 113776), (15316, 112320), (16128, 106665), (16380, 105024), (16410, 104832), (16640, 103383), (17280, 99554), (17472, 98460), (17504, 98280), (18720, 91896), (19145, 89856), (19656, 87520), (19692, 87360), (20160, 85332), (21333, 80640), (21840, 78768), (21880, 78624), (22464, 76580), (22974, 74880), (23296, 73845), (24192, 71110), (24570, 70016), (24615, 69888), (24960, 68922), (26208, 65640), (26256, 65520), (26880, 63999), (28080, 61264), (28444, 60480), (29120, 59076), (29538, 58240), (29952, 57435), (30240, 56888), (30632, 56160), (32760, 52512), (32820, 52416), (34461, 49920), (34560, 49777), (34944, 49230), (35008, 49140), (35555, 48384), (37440, 45948), (38290, 44928), (39312, 43760), (39384, 43680), (40320, 42666)]