19281404160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 576

約数和(自身を含む): 72336015360

約数和(自身を除く): 53054611200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 127, 128, 135, 138, 144, 160, 180, 184, 191, 192, 207, 216, 230, 240, 254, 256, 270, 276, 288, 320, 345, 360, 368, 381, 382, 384, 414, 432, 460, 480, 508, 540, 552, 573, 576, 621, 635, 640, 690, 720, 736, 762, 764, 768, 828, 864, 920, 955, 960, 1016, 1035, 1080, 1104, 1143, 1146, 1152, 1242, 1270, 1280, 1380, 1440, 1472, 1524, 1528, 1656, 1719, 1728, 1840, 1905, 1910, 1920, 2032, 2070, 2160, 2208, 2286, 2292, 2304, 2484, 2540, 2760, 2865, 2880, 2921, 2944, 3048, 3056, 3105, 3312, 3429, 3438, 3456, 3680, 3810, 3820, 3840, 4064, 4140, 4320, 4393, 4416, 4572, 4584, 4968, 5080, 5157, 5520, 5715, 5730, 5760, 5842, 5888, 6096, 6112, 6210, 6624, 6858, 6876, 6912, 7360, 7620, 7640, 8128, 8280, 8595, 8640, 8763, 8786, 8832, 9144, 9168, 9936, 10160, 10314, 11040, 11430, 11460, 11520, 11684, 12192, 12224, 12420, 13179, 13248, 13716, 13752, 14605, 14720, 15240, 15280, 16256, 16560, 17145, 17190, 17280, 17526, 17572, 17664, 18288, 18336, 19872, 20320, 20628, 21965, 22080, 22860, 22920, 23368, 24257, 24384, 24448, 24840, 25785, 26289, 26358, 26496, 27432, 27504, 29210, 29440, 30480, 30560, 32512, 33120, 34290, 34380, 34560, 35052, 35144, 36576, 36672, 39537, 39744, 40640, 41256, 43815, 43930, 44160, 45720, 45840, 46736, 48514, 48768, 48896, 49680, 51570, 52578, 52716, 52992, 54864, 55008, 58420, 60960, 61120, 65895, 66240, 68580, 68760, 70104, 70288, 72771, 73152, 73344, 78867, 79074, 79488, 81280, 82512, 87630, 87860, 88320, 91440, 91680, 93472, 97028, 97536, 99360, 103140, 105156, 105432, 109728, 110016, 116840, 118611, 121285, 121920, 122240, 131445, 131790, 132480, 137160, 137520, 140208, 140576, 145542, 146304, 146688, 157734, 158148, 158976, 162560, 165024, 175260, 175720, 182880, 183360, 186944, 194056, 197685, 198720, 206280, 210312, 210864, 218313, 219456, 220032, 233680, 237222, 242570, 243840, 244480, 262890, 263580, 264960, 274320, 275040, 280416, 281152, 291084, 292608, 315468, 316296, 330048, 350520, 351440, 363855, 365760, 366720, 373888, 388112, 394335, 395370, 397440, 412560, 420624, 421728, 436626, 438912, 440064, 467360, 474444, 485140, 487680, 525780, 527160, 548640, 550080, 557911, 560832, 562304, 582168, 593055, 630936, 632592, 654939, 660096, 701040, 702880, 727710, 731520, 733440, 747776, 776224, 788670, 790740, 794880, 825120, 841248, 843456, 873252, 877824, 934720, 948888, 970280, 1051560, 1054320, 1091565, 1097280, 1100160, 1115822, 1121664, 1124608, 1164336, 1186110, 1261872, 1265184, 1309878, 1320192, 1402080, 1405760, 1455420, 1463040, 1552448, 1577340, 1581480, 1650240, 1673733, 1682496, 1686912, 1746504, 1869440, 1897776, 1940560, 2103120, 2108640, 2183130, 2194560, 2200320, 2231644, 2243328, 2328672, 2372220, 2523744, 2530368, 2619756, 2789555, 2804160, 2811520, 2910840, 3104896, 3154680, 3162960, 3274695, 3300480, 3347466, 3364992, 3373824, 3493008, 3738880, 3795552, 3881120, 4206240, 4217280, 4366260, 4389120, 4463288, 4657344, 4744440, 5021199, 5047488, 5060736, 5239512, 5579110, 5608320, 5623040, 5821680, 6209792, 6309360, 6325920, 6549390, 6600960, 6694932, 6729984, 6986016, 7591104, 7762240, 8368665, 8412480, 8434560, 8732520, 8926576, 9314688, 9488880, 10042398, 10094976, 10121472, 10479024, 11158220, 11216640, 11643360, 12618720, 12651840, 13098780, 13389864, 13972032, 15063597, 15182208, 15524480, 16737330, 16824960, 16869120, 17465040, 17853152, 18629376, 18977760, 20084796, 20189952, 20958048, 22316440, 23286720, 25105995, 25237440, 25303680, 26197560, 26779728, 27944064, 30127194, 30364416, 31048960, 33474660, 33649920, 34930080, 35706304, 37955520, 40169592, 41916096, 44632880, 46573440, 50211990, 50474880, 50607360, 52395120, 53559456, 55888128, 60254388, 66949320, 69860160, 71412608, 75317985, 75911040, 80339184, 83832192, 89265760, 93146880, 100423980, 100949760, 104790240, 107118912, 120508776, 133898640, 139720320, 142825216, 150635970, 151822080, 160678368, 167664384, 178531520, 200847960, 209580480, 214237824, 241017552, 267797280, 279440640, 301271940, 321356736, 357063040, 401695920, 419160960, 428475648, 482035104, 535594560, 602543880, 642713472, 714126080, 803391840, 838321920, 964070208, 1071189120, 1205087760, 1285426944, 1606783680, 1928140416, 2142378240, 2410175520, 3213567360, 3856280832, 4820351040, 6427134720, 9640702080, 19281404160]

約数ペア:

[(1, 19281404160), (2, 9640702080), (3, 6427134720), (4, 4820351040), (5, 3856280832), (6, 3213567360), (8, 2410175520), (9, 2142378240), (10, 1928140416), (12, 1606783680), (15, 1285426944), (16, 1205087760), (18, 1071189120), (20, 964070208), (23, 838321920), (24, 803391840), (27, 714126080), (30, 642713472), (32, 602543880), (36, 535594560), (40, 482035104), (45, 428475648), (46, 419160960), (48, 401695920), (54, 357063040), (60, 321356736), (64, 301271940), (69, 279440640), (72, 267797280), (80, 241017552), (90, 214237824), (92, 209580480), (96, 200847960), (108, 178531520), (115, 167664384), (120, 160678368), (127, 151822080), (128, 150635970), (135, 142825216), (138, 139720320), (144, 133898640), (160, 120508776), (180, 107118912), (184, 104790240), (191, 100949760), (192, 100423980), (207, 93146880), (216, 89265760), (230, 83832192), (240, 80339184), (254, 75911040), (256, 75317985), (270, 71412608), (276, 69860160), (288, 66949320), (320, 60254388), (345, 55888128), (360, 53559456), (368, 52395120), (381, 50607360), (382, 50474880), (384, 50211990), (414, 46573440), (432, 44632880), (460, 41916096), (480, 40169592), (508, 37955520), (540, 35706304), (552, 34930080), (573, 33649920), (576, 33474660), (621, 31048960), (635, 30364416), (640, 30127194), (690, 27944064), (720, 26779728), (736, 26197560), (762, 25303680), (764, 25237440), (768, 25105995), (828, 23286720), (864, 22316440), (920, 20958048), (955, 20189952), (960, 20084796), (1016, 18977760), (1035, 18629376), (1080, 17853152), (1104, 17465040), (1143, 16869120), (1146, 16824960), (1152, 16737330), (1242, 15524480), (1270, 15182208), (1280, 15063597), (1380, 13972032), (1440, 13389864), (1472, 13098780), (1524, 12651840), (1528, 12618720), (1656, 11643360), (1719, 11216640), (1728, 11158220), (1840, 10479024), (1905, 10121472), (1910, 10094976), (1920, 10042398), (2032, 9488880), (2070, 9314688), (2160, 8926576), (2208, 8732520), (2286, 8434560), (2292, 8412480), (2304, 8368665), (2484, 7762240), (2540, 7591104), (2760, 6986016), (2865, 6729984), (2880, 6694932), (2921, 6600960), (2944, 6549390), (3048, 6325920), (3056, 6309360), (3105, 6209792), (3312, 5821680), (3429, 5623040), (3438, 5608320), (3456, 5579110), (3680, 5239512), (3810, 5060736), (3820, 5047488), (3840, 5021199), (4064, 4744440), (4140, 4657344), (4320, 4463288), (4393, 4389120), (4416, 4366260), (4572, 4217280), (4584, 4206240), (4968, 3881120), (5080, 3795552), (5157, 3738880), (5520, 3493008), (5715, 3373824), (5730, 3364992), (5760, 3347466), (5842, 3300480), (5888, 3274695), (6096, 3162960), (6112, 3154680), (6210, 3104896), (6624, 2910840), (6858, 2811520), (6876, 2804160), (6912, 2789555), (7360, 2619756), (7620, 2530368), (7640, 2523744), (8128, 2372220), (8280, 2328672), (8595, 2243328), (8640, 2231644), (8763, 2200320), (8786, 2194560), (8832, 2183130), (9144, 2108640), (9168, 2103120), (9936, 1940560), (10160, 1897776), (10314, 1869440), (11040, 1746504), (11430, 1686912), (11460, 1682496), (11520, 1673733), (11684, 1650240), (12192, 1581480), (12224, 1577340), (12420, 1552448), (13179, 1463040), (13248, 1455420), (13716, 1405760), (13752, 1402080), (14605, 1320192), (14720, 1309878), (15240, 1265184), (15280, 1261872), (16256, 1186110), (16560, 1164336), (17145, 1124608), (17190, 1121664), (17280, 1115822), (17526, 1100160), (17572, 1097280), (17664, 1091565), (18288, 1054320), (18336, 1051560), (19872, 970280), (20320, 948888), (20628, 934720), (21965, 877824), (22080, 873252), (22860, 843456), (22920, 841248), (23368, 825120), (24257, 794880), (24384, 790740), (24448, 788670), (24840, 776224), (25785, 747776), (26289, 733440), (26358, 731520), (26496, 727710), (27432, 702880), (27504, 701040), (29210, 660096), (29440, 654939), (30480, 632592), (30560, 630936), (32512, 593055), (33120, 582168), (34290, 562304), (34380, 560832), (34560, 557911), (35052, 550080), (35144, 548640), (36576, 527160), (36672, 525780), (39537, 487680), (39744, 485140), (40640, 474444), (41256, 467360), (43815, 440064), (43930, 438912), (44160, 436626), (45720, 421728), (45840, 420624), (46736, 412560), (48514, 397440), (48768, 395370), (48896, 394335), (49680, 388112), (51570, 373888), (52578, 366720), (52716, 365760), (52992, 363855), (54864, 351440), (55008, 350520), (58420, 330048), (60960, 316296), (61120, 315468), (65895, 292608), (66240, 291084), (68580, 281152), (68760, 280416), (70104, 275040), (70288, 274320), (72771, 264960), (73152, 263580), (73344, 262890), (78867, 244480), (79074, 243840), (79488, 242570), (81280, 237222), (82512, 233680), (87630, 220032), (87860, 219456), (88320, 218313), (91440, 210864), (91680, 210312), (93472, 206280), (97028, 198720), (97536, 197685), (99360, 194056), (103140, 186944), (105156, 183360), (105432, 182880), (109728, 175720), (110016, 175260), (116840, 165024), (118611, 162560), (121285, 158976), (121920, 158148), (122240, 157734), (131445, 146688), (131790, 146304), (132480, 145542), (137160, 140576), (137520, 140208)]