1218641760

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 720

約数和(自身を含む): 5318414640

約数和(自身を除く): 4099772880

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, 101, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 160, 162, 168, 171, 180, 189, 190, 196, 202, 210, 216, 224, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 303, 304, 315, 324, 336, 342, 360, 378, 380, 392, 399, 404, 405, 420, 432, 441, 456, 480, 490, 504, 505, 513, 532, 540, 560, 567, 570, 588, 606, 608, 630, 648, 665, 672, 684, 707, 720, 735, 756, 760, 784, 798, 808, 810, 840, 855, 864, 882, 909, 912, 931, 945, 980, 1008, 1010, 1026, 1064, 1080, 1120, 1134, 1140, 1176, 1197, 1212, 1260, 1296, 1323, 1330, 1368, 1414, 1440, 1470, 1512, 1515, 1520, 1539, 1568, 1596, 1616, 1620, 1680, 1710, 1764, 1818, 1824, 1862, 1890, 1919, 1960, 1995, 2016, 2020, 2052, 2121, 2128, 2160, 2205, 2268, 2280, 2352, 2394, 2424, 2520, 2565, 2592, 2646, 2660, 2727, 2736, 2793, 2828, 2835, 2940, 3024, 3030, 3040, 3078, 3192, 3232, 3240, 3360, 3420, 3528, 3535, 3591, 3636, 3724, 3780, 3838, 3920, 3969, 3990, 4040, 4104, 4242, 4256, 4320, 4410, 4536, 4545, 4560, 4655, 4704, 4788, 4848, 4949, 5040, 5130, 5292, 5320, 5454, 5472, 5586, 5656, 5670, 5757, 5880, 5985, 6048, 6060, 6156, 6363, 6384, 6480, 6615, 6840, 7056, 7070, 7182, 7272, 7448, 7560, 7676, 7695, 7840, 7938, 7980, 8080, 8181, 8208, 8379, 8484, 8820, 9072, 9090, 9120, 9310, 9576, 9595, 9696, 9898, 10080, 10260, 10584, 10605, 10640, 10773, 10908, 11172, 11312, 11340, 11514, 11760, 11970, 12120, 12312, 12726, 12768, 12960, 13230, 13433, 13635, 13680, 13965, 14112, 14140, 14364, 14544, 14847, 14896, 15120, 15352, 15390, 15876, 15960, 16160, 16362, 16416, 16758, 16968, 17271, 17640, 17955, 18144, 18180, 18620, 19089, 19152, 19190, 19796, 19845, 20520, 21168, 21210, 21280, 21546, 21816, 22344, 22624, 22680, 23028, 23520, 23940, 24240, 24624, 24745, 25137, 25452, 26460, 26866, 27270, 27360, 27930, 28280, 28728, 28785, 29088, 29694, 29792, 30240, 30704, 30780, 31752, 31815, 31920, 32724, 33516, 33936, 34542, 35280, 35910, 36360, 37240, 38178, 38304, 38380, 39592, 39690, 40299, 40905, 41040, 41895, 42336, 42420, 43092, 43632, 44541, 44688, 45360, 46056, 47880, 48480, 49248, 49490, 50274, 50904, 51813, 52920, 53732, 53865, 54540, 55860, 56560, 57267, 57456, 57570, 59388, 61408, 61560, 63504, 63630, 63840, 65448, 67032, 67165, 67872, 69084, 70560, 71820, 72720, 74235, 74480, 75411, 76356, 76760, 79184, 79380, 80598, 81810, 82080, 83790, 84840, 86184, 86355, 87264, 89082, 89376, 90720, 92112, 94031, 95445, 95760, 98980, 100548, 101808, 103626, 105840, 107464, 107730, 109080, 111720, 113120, 114534, 114912, 115140, 118776, 120897, 123120, 125685, 127008, 127260, 130896, 133623, 134064, 134330, 138168, 143640, 145440, 148470, 148960, 150822, 152712, 153520, 155439, 158368, 158760, 161196, 163620, 167580, 169680, 172368, 172710, 178164, 184224, 188062, 190890, 191520, 197960, 201096, 201495, 203616, 207252, 211680, 214928, 215460, 218160, 222705, 223440, 229068, 230280, 237552, 241794, 246240, 251370, 254520, 259065, 261792, 267246, 268128, 268660, 276336, 282093, 286335, 287280, 296940, 301644, 305424, 307040, 310878, 317520, 322392, 327240, 335160, 339360, 344736, 345420, 356328, 362691, 376124, 377055, 381780, 395920, 400869, 402192, 402990, 414504, 429856, 430920, 436320, 445410, 446880, 458136, 460560, 470155, 475104, 483588, 502740, 509040, 518130, 534492, 537320, 552672, 564186, 572670, 574560, 593880, 603288, 604485, 610848, 621756, 635040, 644784, 654480, 668115, 670320, 690840, 712656, 725382, 752248, 754110, 763560, 777195, 791840, 801738, 804384, 805980, 829008, 846279, 861840, 890820, 916272, 921120, 940310, 967176, 1005480, 1018080, 1036260, 1068984, 1074640, 1088073, 1128372, 1145340, 1187760, 1206576, 1208970, 1243512, 1289568, 1308960, 1336230, 1340640, 1381680, 1410465, 1425312, 1450764, 1504496, 1508220, 1527120, 1554390, 1603476, 1611960, 1658016, 1692558, 1723680, 1781640, 1813455, 1832544, 1880620, 1934352, 2004345, 2010960, 2072520, 2137968, 2149280, 2176146, 2256744, 2290680, 2375520, 2413152, 2417940, 2487024, 2538837, 2672460, 2763360, 2820930, 2901528, 3008992, 3016440, 3054240, 3108780, 3206952, 3223920, 3385116, 3563280, 3626910, 3761240, 3868704, 4008690, 4021920, 4145040, 4231395, 4275936, 4352292, 4513488, 4581360, 4835880, 4974048, 5077674, 5344920, 5440365, 5641860, 5803056, 6032880, 6217560, 6413904, 6447840, 6770232, 7126560, 7253820, 7522480, 7616511, 8017380, 8290080, 8462790, 8704584, 9026976, 9162720, 9671760, 10155348, 10689840, 10880730, 11283720, 11606112, 12065760, 12435120, 12694185, 12827808, 13540464, 14507640, 15044960, 15233022, 16034760, 16925580, 17409168, 19343520, 20310696, 21379680, 21761460, 22567440, 24870240, 25388370, 27080928, 29015280, 30466044, 32069520, 33851160, 34818336, 38082555, 40621392, 43522920, 45134880, 50776740, 58030560, 60932088, 64139040, 67702320, 76165110, 81242784, 87045840, 101553480, 121864176, 135404640, 152330220, 174091680, 203106960, 243728352, 304660440, 406213920, 609320880, 1218641760]

約数ペア:

[(1, 1218641760), (2, 609320880), (3, 406213920), (4, 304660440), (5, 243728352), (6, 203106960), (7, 174091680), (8, 152330220), (9, 135404640), (10, 121864176), (12, 101553480), (14, 87045840), (15, 81242784), (16, 76165110), (18, 67702320), (19, 64139040), (20, 60932088), (21, 58030560), (24, 50776740), (27, 45134880), (28, 43522920), (30, 40621392), (32, 38082555), (35, 34818336), (36, 33851160), (38, 32069520), (40, 30466044), (42, 29015280), (45, 27080928), (48, 25388370), (49, 24870240), (54, 22567440), (56, 21761460), (57, 21379680), (60, 20310696), (63, 19343520), (70, 17409168), (72, 16925580), (76, 16034760), (80, 15233022), (81, 15044960), (84, 14507640), (90, 13540464), (95, 12827808), (96, 12694185), (98, 12435120), (101, 12065760), (105, 11606112), (108, 11283720), (112, 10880730), (114, 10689840), (120, 10155348), (126, 9671760), (133, 9162720), (135, 9026976), (140, 8704584), (144, 8462790), (147, 8290080), (152, 8017380), (160, 7616511), (162, 7522480), (168, 7253820), (171, 7126560), (180, 6770232), (189, 6447840), (190, 6413904), (196, 6217560), (202, 6032880), (210, 5803056), (216, 5641860), (224, 5440365), (228, 5344920), (240, 5077674), (245, 4974048), (252, 4835880), (266, 4581360), (270, 4513488), (280, 4352292), (285, 4275936), (288, 4231395), (294, 4145040), (303, 4021920), (304, 4008690), (315, 3868704), (324, 3761240), (336, 3626910), (342, 3563280), (360, 3385116), (378, 3223920), (380, 3206952), (392, 3108780), (399, 3054240), (404, 3016440), (405, 3008992), (420, 2901528), (432, 2820930), (441, 2763360), (456, 2672460), (480, 2538837), (490, 2487024), (504, 2417940), (505, 2413152), (513, 2375520), (532, 2290680), (540, 2256744), (560, 2176146), (567, 2149280), (570, 2137968), (588, 2072520), (606, 2010960), (608, 2004345), (630, 1934352), (648, 1880620), (665, 1832544), (672, 1813455), (684, 1781640), (707, 1723680), (720, 1692558), (735, 1658016), (756, 1611960), (760, 1603476), (784, 1554390), (798, 1527120), (808, 1508220), (810, 1504496), (840, 1450764), (855, 1425312), (864, 1410465), (882, 1381680), (909, 1340640), (912, 1336230), (931, 1308960), (945, 1289568), (980, 1243512), (1008, 1208970), (1010, 1206576), (1026, 1187760), (1064, 1145340), (1080, 1128372), (1120, 1088073), (1134, 1074640), (1140, 1068984), (1176, 1036260), (1197, 1018080), (1212, 1005480), (1260, 967176), (1296, 940310), (1323, 921120), (1330, 916272), (1368, 890820), (1414, 861840), (1440, 846279), (1470, 829008), (1512, 805980), (1515, 804384), (1520, 801738), (1539, 791840), (1568, 777195), (1596, 763560), (1616, 754110), (1620, 752248), (1680, 725382), (1710, 712656), (1764, 690840), (1818, 670320), (1824, 668115), (1862, 654480), (1890, 644784), (1919, 635040), (1960, 621756), (1995, 610848), (2016, 604485), (2020, 603288), (2052, 593880), (2121, 574560), (2128, 572670), (2160, 564186), (2205, 552672), (2268, 537320), (2280, 534492), (2352, 518130), (2394, 509040), (2424, 502740), (2520, 483588), (2565, 475104), (2592, 470155), (2646, 460560), (2660, 458136), (2727, 446880), (2736, 445410), (2793, 436320), (2828, 430920), (2835, 429856), (2940, 414504), (3024, 402990), (3030, 402192), (3040, 400869), (3078, 395920), (3192, 381780), (3232, 377055), (3240, 376124), (3360, 362691), (3420, 356328), (3528, 345420), (3535, 344736), (3591, 339360), (3636, 335160), (3724, 327240), (3780, 322392), (3838, 317520), (3920, 310878), (3969, 307040), (3990, 305424), (4040, 301644), (4104, 296940), (4242, 287280), (4256, 286335), (4320, 282093), (4410, 276336), (4536, 268660), (4545, 268128), (4560, 267246), (4655, 261792), (4704, 259065), (4788, 254520), (4848, 251370), (4949, 246240), (5040, 241794), (5130, 237552), (5292, 230280), (5320, 229068), (5454, 223440), (5472, 222705), (5586, 218160), (5656, 215460), (5670, 214928), (5757, 211680), (5880, 207252), (5985, 203616), (6048, 201495), (6060, 201096), (6156, 197960), (6363, 191520), (6384, 190890), (6480, 188062), (6615, 184224), (6840, 178164), (7056, 172710), (7070, 172368), (7182, 169680), (7272, 167580), (7448, 163620), (7560, 161196), (7676, 158760), (7695, 158368), (7840, 155439), (7938, 153520), (7980, 152712), (8080, 150822), (8181, 148960), (8208, 148470), (8379, 145440), (8484, 143640), (8820, 138168), (9072, 134330), (9090, 134064), (9120, 133623), (9310, 130896), (9576, 127260), (9595, 127008), (9696, 125685), (9898, 123120), (10080, 120897), (10260, 118776), (10584, 115140), (10605, 114912), (10640, 114534), (10773, 113120), (10908, 111720), (11172, 109080), (11312, 107730), (11340, 107464), (11514, 105840), (11760, 103626), (11970, 101808), (12120, 100548), (12312, 98980), (12726, 95760), (12768, 95445), (12960, 94031), (13230, 92112), (13433, 90720), (13635, 89376), (13680, 89082), (13965, 87264), (14112, 86355), (14140, 86184), (14364, 84840), (14544, 83790), (14847, 82080), (14896, 81810), (15120, 80598), (15352, 79380), (15390, 79184), (15876, 76760), (15960, 76356), (16160, 75411), (16362, 74480), (16416, 74235), (16758, 72720), (16968, 71820), (17271, 70560), (17640, 69084), (17955, 67872), (18144, 67165), (18180, 67032), (18620, 65448), (19089, 63840), (19152, 63630), (19190, 63504), (19796, 61560), (19845, 61408), (20520, 59388), (21168, 57570), (21210, 57456), (21280, 57267), (21546, 56560), (21816, 55860), (22344, 54540), (22624, 53865), (22680, 53732), (23028, 52920), (23520, 51813), (23940, 50904), (24240, 50274), (24624, 49490), (24745, 49248), (25137, 48480), (25452, 47880), (26460, 46056), (26866, 45360), (27270, 44688), (27360, 44541), (27930, 43632), (28280, 43092), (28728, 42420), (28785, 42336), (29088, 41895), (29694, 41040), (29792, 40905), (30240, 40299), (30704, 39690), (30780, 39592), (31752, 38380), (31815, 38304), (31920, 38178), (32724, 37240), (33516, 36360), (33936, 35910), (34542, 35280)]