20410715520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 768

約数和(自身を含む): 79995988800

約数和(自身を除く): 59585273280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 53, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 106, 111, 117, 120, 128, 130, 139, 144, 148, 156, 159, 160, 180, 185, 192, 195, 208, 212, 222, 234, 240, 260, 265, 278, 288, 296, 312, 318, 320, 333, 360, 370, 384, 390, 416, 417, 424, 444, 468, 477, 480, 481, 520, 530, 555, 556, 576, 585, 592, 624, 636, 640, 666, 689, 695, 720, 740, 780, 795, 832, 834, 848, 888, 936, 954, 960, 962, 1040, 1060, 1110, 1112, 1152, 1170, 1184, 1248, 1251, 1272, 1332, 1378, 1390, 1440, 1443, 1480, 1560, 1590, 1664, 1665, 1668, 1696, 1776, 1807, 1872, 1908, 1920, 1924, 1961, 2067, 2080, 2085, 2120, 2220, 2224, 2340, 2368, 2385, 2405, 2496, 2502, 2544, 2664, 2756, 2780, 2880, 2886, 2960, 3120, 3180, 3330, 3336, 3392, 3445, 3552, 3614, 3744, 3816, 3848, 3922, 4134, 4160, 4170, 4240, 4329, 4440, 4448, 4680, 4736, 4770, 4810, 4992, 5004, 5088, 5143, 5328, 5421, 5512, 5560, 5760, 5772, 5883, 5920, 6201, 6240, 6255, 6360, 6660, 6672, 6784, 6890, 7104, 7215, 7228, 7367, 7488, 7632, 7696, 7844, 8268, 8320, 8340, 8480, 8658, 8880, 8896, 9035, 9360, 9540, 9620, 9805, 10008, 10176, 10286, 10335, 10656, 10842, 11024, 11120, 11544, 11766, 11840, 12402, 12480, 12510, 12720, 13320, 13344, 13780, 14208, 14430, 14456, 14734, 14976, 15264, 15392, 15429, 15688, 16263, 16536, 16680, 16960, 17316, 17649, 17760, 17792, 18070, 18720, 19080, 19240, 19610, 20016, 20352, 20572, 20670, 21312, 21645, 21684, 22048, 22101, 22240, 23088, 23532, 23680, 24804, 24960, 25020, 25440, 25493, 25715, 26640, 26688, 27105, 27560, 28860, 28912, 29415, 29468, 30528, 30784, 30858, 31005, 31376, 32526, 33072, 33360, 33920, 34632, 35298, 35520, 36140, 36835, 37440, 38160, 38480, 39220, 40032, 41144, 41340, 42624, 43290, 43368, 44096, 44202, 44480, 46176, 46287, 47064, 49608, 50040, 50880, 50986, 51430, 53280, 53376, 54210, 55120, 57720, 57824, 58830, 58936, 61056, 61568, 61716, 62010, 62752, 65052, 66144, 66303, 66720, 66859, 69264, 70596, 71040, 72280, 73670, 74880, 76320, 76479, 76960, 77145, 78440, 80064, 81315, 82288, 82680, 86580, 86736, 88192, 88245, 88404, 88960, 92352, 92574, 94128, 95771, 99216, 100080, 101760, 101972, 102860, 106560, 108420, 110240, 110505, 115440, 115648, 117660, 117872, 123432, 124020, 125504, 127465, 130104, 132288, 132606, 133440, 133718, 138528, 141192, 144560, 147340, 152640, 152958, 153920, 154290, 156880, 160128, 162630, 164576, 165360, 173160, 173472, 176490, 176808, 184704, 185148, 188256, 191542, 198432, 200160, 200577, 203944, 205720, 213120, 216840, 220480, 221010, 229437, 230880, 231296, 231435, 235320, 235744, 246864, 248040, 251008, 254930, 260208, 264576, 265212, 266880, 267436, 272579, 277056, 282384, 287313, 289120, 294680, 305280, 305916, 307840, 308580, 313760, 325260, 329152, 330720, 331515, 334295, 346320, 346944, 352980, 353616, 370296, 376512, 382395, 383084, 396864, 400320, 401154, 407888, 411440, 433680, 440960, 442020, 458874, 461760, 462870, 470640, 471488, 478855, 493728, 496080, 509860, 520416, 530424, 534872, 545158, 554112, 564768, 574626, 578240, 589360, 601731, 611832, 617160, 627520, 650520, 658304, 661440, 663030, 668590, 692640, 693888, 705960, 707232, 740592, 753024, 764790, 766168, 793728, 800640, 802308, 815776, 817737, 822880, 861939, 867360, 884040, 917748, 923520, 925740, 941280, 942976, 957710, 987456, 992160, 1002885, 1019720, 1040832, 1060848, 1069744, 1090316, 1129536, 1147185, 1149252, 1156480, 1178720, 1203462, 1223664, 1234320, 1255040, 1301040, 1322880, 1326060, 1337180, 1362895, 1385280, 1411920, 1414464, 1436565, 1481184, 1529580, 1532336, 1604616, 1631552, 1635474, 1645760, 1723878, 1734720, 1768080, 1835496, 1851480, 1882560, 1915420, 1974912, 1984320, 2005770, 2039440, 2081664, 2121696, 2139488, 2180632, 2259072, 2294370, 2298504, 2357440, 2406924, 2447328, 2453211, 2468640, 2602080, 2652120, 2674360, 2725790, 2770560, 2823840, 2828928, 2873130, 2962368, 3008655, 3059160, 3064672, 3209232, 3263104, 3270948, 3291520, 3447756, 3469440, 3536160, 3543527, 3670992, 3702960, 3765120, 3830840, 3968640, 4011540, 4078880, 4088685, 4243392, 4278976, 4309695, 4361264, 4588740, 4597008, 4714880, 4813848, 4894656, 4906422, 4937280, 5204160, 5304240, 5348720, 5451580, 5647680, 5746260, 5924736, 6017310, 6118320, 6129344, 6418464, 6541896, 6895512, 7072320, 7087054, 7341984, 7405920, 7661680, 8023080, 8157760, 8177370, 8486784, 8557952, 8619390, 8722528, 9177480, 9194016, 9627696, 9789312, 9812844, 9874560, 10408320, 10608480, 10630581, 10697440, 10903160, 11295360, 11492520, 12034620, 12236640, 12258688, 12266055, 12836928, 13083792, 13791024, 14144640, 14174108, 14683968, 14811840, 15323360, 16046160, 16315520, 16354740, 17238780, 17445056, 17717635, 18354960, 18388032, 19255392, 19625688, 21216960, 21261162, 21394880, 21806320, 22985040, 24069240, 24473280, 24532110, 25673856, 26167584, 27582048, 28348216, 29367936, 29623680, 30646720, 31891743, 32092320, 32709480, 34477560, 34890112, 35435270, 36709920, 36776064, 38510784, 39251376, 42433920, 42522324, 42789760, 43612640, 45970080, 48138480, 48946560, 49064220, 52335168, 53152905, 55164096, 56696432, 61293440, 63783486, 64184640, 65418960, 68955120, 70870540, 73419840, 77021568, 78502752, 85044648, 87225280, 91940160, 96276960, 98128440, 104670336, 106305810, 110328192, 113392864, 127566972, 128369280, 130837920, 137910240, 141741080, 146839680, 157005504, 159458715, 170089296, 174450560, 183880320, 192553920, 196256880, 212611620, 226785728, 255133944, 261675840, 275820480, 283482160, 314011008, 318917430, 340178592, 385107840, 392513760, 425223240, 453571456, 510267888, 523351680, 551640960, 566964320, 637834860, 680357184, 785027520, 850446480, 1020535776, 1133928640, 1275669720, 1360714368, 1570055040, 1700892960, 2041071552, 2267857280, 2551339440, 3401785920, 4082143104, 5102678880, 6803571840, 10205357760, 20410715520]

約数ペア:

[(1, 20410715520), (2, 10205357760), (3, 6803571840), (4, 5102678880), (5, 4082143104), (6, 3401785920), (8, 2551339440), (9, 2267857280), (10, 2041071552), (12, 1700892960), (13, 1570055040), (15, 1360714368), (16, 1275669720), (18, 1133928640), (20, 1020535776), (24, 850446480), (26, 785027520), (30, 680357184), (32, 637834860), (36, 566964320), (37, 551640960), (39, 523351680), (40, 510267888), (45, 453571456), (48, 425223240), (52, 392513760), (53, 385107840), (60, 340178592), (64, 318917430), (65, 314011008), (72, 283482160), (74, 275820480), (78, 261675840), (80, 255133944), (90, 226785728), (96, 212611620), (104, 196256880), (106, 192553920), (111, 183880320), (117, 174450560), (120, 170089296), (128, 159458715), (130, 157005504), (139, 146839680), (144, 141741080), (148, 137910240), (156, 130837920), (159, 128369280), (160, 127566972), (180, 113392864), (185, 110328192), (192, 106305810), (195, 104670336), (208, 98128440), (212, 96276960), (222, 91940160), (234, 87225280), (240, 85044648), (260, 78502752), (265, 77021568), (278, 73419840), (288, 70870540), (296, 68955120), (312, 65418960), (318, 64184640), (320, 63783486), (333, 61293440), (360, 56696432), (370, 55164096), (384, 53152905), (390, 52335168), (416, 49064220), (417, 48946560), (424, 48138480), (444, 45970080), (468, 43612640), (477, 42789760), (480, 42522324), (481, 42433920), (520, 39251376), (530, 38510784), (555, 36776064), (556, 36709920), (576, 35435270), (585, 34890112), (592, 34477560), (624, 32709480), (636, 32092320), (640, 31891743), (666, 30646720), (689, 29623680), (695, 29367936), (720, 28348216), (740, 27582048), (780, 26167584), (795, 25673856), (832, 24532110), (834, 24473280), (848, 24069240), (888, 22985040), (936, 21806320), (954, 21394880), (960, 21261162), (962, 21216960), (1040, 19625688), (1060, 19255392), (1110, 18388032), (1112, 18354960), (1152, 17717635), (1170, 17445056), (1184, 17238780), (1248, 16354740), (1251, 16315520), (1272, 16046160), (1332, 15323360), (1378, 14811840), (1390, 14683968), (1440, 14174108), (1443, 14144640), (1480, 13791024), (1560, 13083792), (1590, 12836928), (1664, 12266055), (1665, 12258688), (1668, 12236640), (1696, 12034620), (1776, 11492520), (1807, 11295360), (1872, 10903160), (1908, 10697440), (1920, 10630581), (1924, 10608480), (1961, 10408320), (2067, 9874560), (2080, 9812844), (2085, 9789312), (2120, 9627696), (2220, 9194016), (2224, 9177480), (2340, 8722528), (2368, 8619390), (2385, 8557952), (2405, 8486784), (2496, 8177370), (2502, 8157760), (2544, 8023080), (2664, 7661680), (2756, 7405920), (2780, 7341984), (2880, 7087054), (2886, 7072320), (2960, 6895512), (3120, 6541896), (3180, 6418464), (3330, 6129344), (3336, 6118320), (3392, 6017310), (3445, 5924736), (3552, 5746260), (3614, 5647680), (3744, 5451580), (3816, 5348720), (3848, 5304240), (3922, 5204160), (4134, 4937280), (4160, 4906422), (4170, 4894656), (4240, 4813848), (4329, 4714880), (4440, 4597008), (4448, 4588740), (4680, 4361264), (4736, 4309695), (4770, 4278976), (4810, 4243392), (4992, 4088685), (5004, 4078880), (5088, 4011540), (5143, 3968640), (5328, 3830840), (5421, 3765120), (5512, 3702960), (5560, 3670992), (5760, 3543527), (5772, 3536160), (5883, 3469440), (5920, 3447756), (6201, 3291520), (6240, 3270948), (6255, 3263104), (6360, 3209232), (6660, 3064672), (6672, 3059160), (6784, 3008655), (6890, 2962368), (7104, 2873130), (7215, 2828928), (7228, 2823840), (7367, 2770560), (7488, 2725790), (7632, 2674360), (7696, 2652120), (7844, 2602080), (8268, 2468640), (8320, 2453211), (8340, 2447328), (8480, 2406924), (8658, 2357440), (8880, 2298504), (8896, 2294370), (9035, 2259072), (9360, 2180632), (9540, 2139488), (9620, 2121696), (9805, 2081664), (10008, 2039440), (10176, 2005770), (10286, 1984320), (10335, 1974912), (10656, 1915420), (10842, 1882560), (11024, 1851480), (11120, 1835496), (11544, 1768080), (11766, 1734720), (11840, 1723878), (12402, 1645760), (12480, 1635474), (12510, 1631552), (12720, 1604616), (13320, 1532336), (13344, 1529580), (13780, 1481184), (14208, 1436565), (14430, 1414464), (14456, 1411920), (14734, 1385280), (14976, 1362895), (15264, 1337180), (15392, 1326060), (15429, 1322880), (15688, 1301040), (16263, 1255040), (16536, 1234320), (16680, 1223664), (16960, 1203462), (17316, 1178720), (17649, 1156480), (17760, 1149252), (17792, 1147185), (18070, 1129536), (18720, 1090316), (19080, 1069744), (19240, 1060848), (19610, 1040832), (20016, 1019720), (20352, 1002885), (20572, 992160), (20670, 987456), (21312, 957710), (21645, 942976), (21684, 941280), (22048, 925740), (22101, 923520), (22240, 917748), (23088, 884040), (23532, 867360), (23680, 861939), (24804, 822880), (24960, 817737), (25020, 815776), (25440, 802308), (25493, 800640), (25715, 793728), (26640, 766168), (26688, 764790), (27105, 753024), (27560, 740592), (28860, 707232), (28912, 705960), (29415, 693888), (29468, 692640), (30528, 668590), (30784, 663030), (30858, 661440), (31005, 658304), (31376, 650520), (32526, 627520), (33072, 617160), (33360, 611832), (33920, 601731), (34632, 589360), (35298, 578240), (35520, 574626), (36140, 564768), (36835, 554112), (37440, 545158), (38160, 534872), (38480, 530424), (39220, 520416), (40032, 509860), (41144, 496080), (41340, 493728), (42624, 478855), (43290, 471488), (43368, 470640), (44096, 462870), (44202, 461760), (44480, 458874), (46176, 442020), (46287, 440960), (47064, 433680), (49608, 411440), (50040, 407888), (50880, 401154), (50986, 400320), (51430, 396864), (53280, 383084), (53376, 382395), (54210, 376512), (55120, 370296), (57720, 353616), (57824, 352980), (58830, 346944), (58936, 346320), (61056, 334295), (61568, 331515), (61716, 330720), (62010, 329152), (62752, 325260), (65052, 313760), (66144, 308580), (66303, 307840), (66720, 305916), (66859, 305280), (69264, 294680), (70596, 289120), (71040, 287313), (72280, 282384), (73670, 277056), (74880, 272579), (76320, 267436), (76479, 266880), (76960, 265212), (77145, 264576), (78440, 260208), (80064, 254930), (81315, 251008), (82288, 248040), (82680, 246864), (86580, 235744), (86736, 235320), (88192, 231435), (88245, 231296), (88404, 230880), (88960, 229437), (92352, 221010), (92574, 220480), (94128, 216840), (95771, 213120), (99216, 205720), (100080, 203944), (101760, 200577), (101972, 200160), (102860, 198432), (106560, 191542), (108420, 188256), (110240, 185148), (110505, 184704), (115440, 176808), (115648, 176490), (117660, 173472), (117872, 173160), (123432, 165360), (124020, 164576), (125504, 162630), (127465, 160128), (130104, 156880), (132288, 154290), (132606, 153920), (133440, 152958), (133718, 152640), (138528, 147340), (141192, 144560)]