1966718880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 720

約数和(自身を含む): 8551176480

約数和(自身を除く): 6584457600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 160, 162, 163, 168, 171, 180, 189, 190, 196, 210, 216, 224, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 304, 315, 324, 326, 336, 342, 360, 378, 380, 392, 399, 405, 420, 432, 441, 456, 480, 489, 490, 504, 513, 532, 540, 560, 567, 570, 588, 608, 630, 648, 652, 665, 672, 684, 720, 735, 756, 760, 784, 798, 810, 815, 840, 855, 864, 882, 912, 931, 945, 978, 980, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1141, 1176, 1197, 1260, 1296, 1304, 1323, 1330, 1368, 1440, 1467, 1470, 1512, 1520, 1539, 1568, 1596, 1620, 1630, 1680, 1710, 1764, 1824, 1862, 1890, 1956, 1960, 1995, 2016, 2052, 2128, 2160, 2205, 2268, 2280, 2282, 2352, 2394, 2445, 2520, 2565, 2592, 2608, 2646, 2660, 2736, 2793, 2835, 2934, 2940, 3024, 3040, 3078, 3097, 3192, 3240, 3260, 3360, 3420, 3423, 3528, 3591, 3724, 3780, 3912, 3920, 3969, 3990, 4104, 4256, 4320, 4401, 4410, 4536, 4560, 4564, 4655, 4704, 4788, 4890, 5040, 5130, 5216, 5292, 5320, 5472, 5586, 5670, 5705, 5868, 5880, 5985, 6048, 6156, 6194, 6384, 6480, 6520, 6615, 6840, 6846, 7056, 7182, 7335, 7448, 7560, 7695, 7824, 7840, 7938, 7980, 7987, 8208, 8379, 8802, 8820, 9072, 9120, 9128, 9291, 9310, 9576, 9780, 10080, 10260, 10269, 10584, 10640, 10773, 11172, 11340, 11410, 11736, 11760, 11970, 12312, 12388, 12768, 12960, 13040, 13203, 13230, 13680, 13692, 13965, 14112, 14364, 14670, 14896, 15120, 15390, 15485, 15648, 15876, 15960, 15974, 16416, 16758, 17115, 17604, 17640, 17955, 18144, 18256, 18582, 18620, 19152, 19560, 19845, 20520, 20538, 21168, 21280, 21546, 21679, 22005, 22344, 22680, 22820, 23472, 23520, 23940, 23961, 24624, 24776, 25137, 26080, 26406, 26460, 27360, 27384, 27873, 27930, 28728, 29340, 29792, 30240, 30780, 30807, 30970, 31752, 31920, 31948, 33516, 34230, 35208, 35280, 35910, 36512, 37164, 37240, 38304, 39120, 39690, 39935, 41040, 41076, 41895, 42336, 43092, 43358, 44010, 44688, 45360, 45640, 46455, 46944, 47880, 47922, 49248, 49552, 50274, 51345, 52812, 52920, 53865, 54768, 55746, 55860, 57456, 58680, 61560, 61614, 61940, 63504, 63840, 63896, 65037, 66015, 67032, 68460, 70416, 70560, 71820, 71883, 74328, 74480, 75411, 78240, 79380, 79870, 82080, 82152, 83619, 83790, 86184, 86716, 88020, 89376, 90720, 91280, 92421, 92910, 95760, 95844, 99104, 100548, 102690, 105624, 105840, 107730, 108395, 109536, 111492, 111720, 114912, 117360, 119805, 123120, 123228, 123880, 125685, 127008, 127792, 130074, 132030, 134064, 136920, 139365, 140832, 143640, 143766, 148656, 148960, 150822, 151753, 154035, 158760, 159740, 164304, 167238, 167580, 172368, 173432, 176040, 182560, 184842, 185820, 191520, 191688, 195111, 201096, 205380, 211248, 211680, 215460, 215649, 216790, 222984, 223440, 234720, 239610, 246240, 246456, 247760, 250857, 251370, 255584, 260148, 264060, 268128, 273840, 278730, 287280, 287532, 297312, 301644, 303506, 308070, 317520, 319480, 325185, 328608, 334476, 335160, 344736, 346864, 352080, 359415, 369684, 371640, 377055, 383376, 390222, 402192, 410760, 418095, 422496, 430920, 431298, 433580, 445968, 446880, 455259, 462105, 479220, 492912, 495520, 501714, 502740, 520296, 528120, 547680, 557460, 574560, 575064, 585333, 603288, 607012, 616140, 635040, 638960, 646947, 650370, 668952, 670320, 693728, 704160, 718830, 739368, 743280, 754110, 758765, 766752, 780444, 804384, 821520, 836190, 861840, 862596, 867160, 891936, 910518, 924210, 958440, 975555, 985824, 1003428, 1005480, 1040592, 1056240, 1078245, 1114920, 1150128, 1170666, 1206576, 1214024, 1232280, 1254285, 1277920, 1293894, 1300740, 1337904, 1340640, 1365777, 1437660, 1478736, 1486560, 1508220, 1517530, 1560888, 1643040, 1672380, 1723680, 1725192, 1734320, 1755999, 1821036, 1848420, 1916880, 1951110, 2006856, 2010960, 2081184, 2112480, 2156490, 2229840, 2276295, 2300256, 2341332, 2413152, 2428048, 2464560, 2508570, 2587788, 2601480, 2675808, 2731554, 2875320, 2926665, 2957472, 3016440, 3035060, 3121776, 3234735, 3344760, 3450384, 3468640, 3511998, 3642072, 3696840, 3833760, 3902220, 4013712, 4021920, 4097331, 4312980, 4459680, 4552590, 4682664, 4856096, 4929120, 5017140, 5175576, 5202960, 5463108, 5750640, 5853330, 6032880, 6070120, 6243552, 6469470, 6689520, 6828885, 6900768, 7023996, 7284144, 7393680, 7804440, 8027424, 8194662, 8625960, 8779995, 9105180, 9365328, 10034280, 10351152, 10405920, 10926216, 11501280, 11706660, 12065760, 12140240, 12291993, 12938940, 13379040, 13657770, 14047992, 14568288, 14787360, 15608880, 16389324, 17251920, 17559990, 18210360, 18730656, 20068560, 20486655, 20702304, 21852432, 23413320, 24280480, 24583986, 25877880, 27315540, 28095984, 31217760, 32778648, 34503840, 35119980, 36420720, 40137120, 40973310, 43704864, 46826640, 49167972, 51755760, 54631080, 56191968, 61459965, 65557296, 70239960, 72841440, 81946620, 93653280, 98335944, 103511520, 109262160, 122919930, 131114592, 140479920, 163893240, 196671888, 218524320, 245839860, 280959840, 327786480, 393343776, 491679720, 655572960, 983359440, 1966718880]

約数ペア:

[(1, 1966718880), (2, 983359440), (3, 655572960), (4, 491679720), (5, 393343776), (6, 327786480), (7, 280959840), (8, 245839860), (9, 218524320), (10, 196671888), (12, 163893240), (14, 140479920), (15, 131114592), (16, 122919930), (18, 109262160), (19, 103511520), (20, 98335944), (21, 93653280), (24, 81946620), (27, 72841440), (28, 70239960), (30, 65557296), (32, 61459965), (35, 56191968), (36, 54631080), (38, 51755760), (40, 49167972), (42, 46826640), (45, 43704864), (48, 40973310), (49, 40137120), (54, 36420720), (56, 35119980), (57, 34503840), (60, 32778648), (63, 31217760), (70, 28095984), (72, 27315540), (76, 25877880), (80, 24583986), (81, 24280480), (84, 23413320), (90, 21852432), (95, 20702304), (96, 20486655), (98, 20068560), (105, 18730656), (108, 18210360), (112, 17559990), (114, 17251920), (120, 16389324), (126, 15608880), (133, 14787360), (135, 14568288), (140, 14047992), (144, 13657770), (147, 13379040), (152, 12938940), (160, 12291993), (162, 12140240), (163, 12065760), (168, 11706660), (171, 11501280), (180, 10926216), (189, 10405920), (190, 10351152), (196, 10034280), (210, 9365328), (216, 9105180), (224, 8779995), (228, 8625960), (240, 8194662), (245, 8027424), (252, 7804440), (266, 7393680), (270, 7284144), (280, 7023996), (285, 6900768), (288, 6828885), (294, 6689520), (304, 6469470), (315, 6243552), (324, 6070120), (326, 6032880), (336, 5853330), (342, 5750640), (360, 5463108), (378, 5202960), (380, 5175576), (392, 5017140), (399, 4929120), (405, 4856096), (420, 4682664), (432, 4552590), (441, 4459680), (456, 4312980), (480, 4097331), (489, 4021920), (490, 4013712), (504, 3902220), (513, 3833760), (532, 3696840), (540, 3642072), (560, 3511998), (567, 3468640), (570, 3450384), (588, 3344760), (608, 3234735), (630, 3121776), (648, 3035060), (652, 3016440), (665, 2957472), (672, 2926665), (684, 2875320), (720, 2731554), (735, 2675808), (756, 2601480), (760, 2587788), (784, 2508570), (798, 2464560), (810, 2428048), (815, 2413152), (840, 2341332), (855, 2300256), (864, 2276295), (882, 2229840), (912, 2156490), (931, 2112480), (945, 2081184), (978, 2010960), (980, 2006856), (1008, 1951110), (1026, 1916880), (1064, 1848420), (1080, 1821036), (1120, 1755999), (1134, 1734320), (1140, 1725192), (1141, 1723680), (1176, 1672380), (1197, 1643040), (1260, 1560888), (1296, 1517530), (1304, 1508220), (1323, 1486560), (1330, 1478736), (1368, 1437660), (1440, 1365777), (1467, 1340640), (1470, 1337904), (1512, 1300740), (1520, 1293894), (1539, 1277920), (1568, 1254285), (1596, 1232280), (1620, 1214024), (1630, 1206576), (1680, 1170666), (1710, 1150128), (1764, 1114920), (1824, 1078245), (1862, 1056240), (1890, 1040592), (1956, 1005480), (1960, 1003428), (1995, 985824), (2016, 975555), (2052, 958440), (2128, 924210), (2160, 910518), (2205, 891936), (2268, 867160), (2280, 862596), (2282, 861840), (2352, 836190), (2394, 821520), (2445, 804384), (2520, 780444), (2565, 766752), (2592, 758765), (2608, 754110), (2646, 743280), (2660, 739368), (2736, 718830), (2793, 704160), (2835, 693728), (2934, 670320), (2940, 668952), (3024, 650370), (3040, 646947), (3078, 638960), (3097, 635040), (3192, 616140), (3240, 607012), (3260, 603288), (3360, 585333), (3420, 575064), (3423, 574560), (3528, 557460), (3591, 547680), (3724, 528120), (3780, 520296), (3912, 502740), (3920, 501714), (3969, 495520), (3990, 492912), (4104, 479220), (4256, 462105), (4320, 455259), (4401, 446880), (4410, 445968), (4536, 433580), (4560, 431298), (4564, 430920), (4655, 422496), (4704, 418095), (4788, 410760), (4890, 402192), (5040, 390222), (5130, 383376), (5216, 377055), (5292, 371640), (5320, 369684), (5472, 359415), (5586, 352080), (5670, 346864), (5705, 344736), (5868, 335160), (5880, 334476), (5985, 328608), (6048, 325185), (6156, 319480), (6194, 317520), (6384, 308070), (6480, 303506), (6520, 301644), (6615, 297312), (6840, 287532), (6846, 287280), (7056, 278730), (7182, 273840), (7335, 268128), (7448, 264060), (7560, 260148), (7695, 255584), (7824, 251370), (7840, 250857), (7938, 247760), (7980, 246456), (7987, 246240), (8208, 239610), (8379, 234720), (8802, 223440), (8820, 222984), (9072, 216790), (9120, 215649), (9128, 215460), (9291, 211680), (9310, 211248), (9576, 205380), (9780, 201096), (10080, 195111), (10260, 191688), (10269, 191520), (10584, 185820), (10640, 184842), (10773, 182560), (11172, 176040), (11340, 173432), (11410, 172368), (11736, 167580), (11760, 167238), (11970, 164304), (12312, 159740), (12388, 158760), (12768, 154035), (12960, 151753), (13040, 150822), (13203, 148960), (13230, 148656), (13680, 143766), (13692, 143640), (13965, 140832), (14112, 139365), (14364, 136920), (14670, 134064), (14896, 132030), (15120, 130074), (15390, 127792), (15485, 127008), (15648, 125685), (15876, 123880), (15960, 123228), (15974, 123120), (16416, 119805), (16758, 117360), (17115, 114912), (17604, 111720), (17640, 111492), (17955, 109536), (18144, 108395), (18256, 107730), (18582, 105840), (18620, 105624), (19152, 102690), (19560, 100548), (19845, 99104), (20520, 95844), (20538, 95760), (21168, 92910), (21280, 92421), (21546, 91280), (21679, 90720), (22005, 89376), (22344, 88020), (22680, 86716), (22820, 86184), (23472, 83790), (23520, 83619), (23940, 82152), (23961, 82080), (24624, 79870), (24776, 79380), (25137, 78240), (26080, 75411), (26406, 74480), (26460, 74328), (27360, 71883), (27384, 71820), (27873, 70560), (27930, 70416), (28728, 68460), (29340, 67032), (29792, 66015), (30240, 65037), (30780, 63896), (30807, 63840), (30970, 63504), (31752, 61940), (31920, 61614), (31948, 61560), (33516, 58680), (34230, 57456), (35208, 55860), (35280, 55746), (35910, 54768), (36512, 53865), (37164, 52920), (37240, 52812), (38304, 51345), (39120, 50274), (39690, 49552), (39935, 49248), (41040, 47922), (41076, 47880), (41895, 46944), (42336, 46455), (43092, 45640), (43358, 45360), (44010, 44688)]