21216948480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 864

約数和(自身を含む): 92960335104

約数和(自身を除く): 71743386624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 104, 105, 111, 112, 117, 120, 126, 128, 130, 140, 144, 148, 156, 160, 168, 180, 182, 185, 192, 195, 208, 210, 222, 224, 234, 240, 252, 256, 259, 260, 273, 280, 288, 296, 312, 315, 320, 333, 336, 360, 364, 370, 384, 390, 416, 420, 444, 448, 455, 468, 480, 481, 504, 518, 520, 546, 547, 555, 560, 576, 585, 592, 624, 630, 640, 666, 672, 720, 728, 740, 768, 777, 780, 819, 832, 840, 888, 896, 910, 936, 960, 962, 1008, 1036, 1040, 1092, 1094, 1110, 1120, 1152, 1170, 1184, 1248, 1260, 1280, 1295, 1332, 1344, 1365, 1440, 1443, 1456, 1480, 1554, 1560, 1638, 1641, 1664, 1665, 1680, 1776, 1792, 1820, 1872, 1920, 1924, 2016, 2072, 2080, 2184, 2188, 2220, 2240, 2304, 2331, 2340, 2368, 2405, 2496, 2520, 2590, 2664, 2688, 2730, 2735, 2880, 2886, 2912, 2960, 3108, 3120, 3276, 3282, 3328, 3330, 3360, 3367, 3552, 3640, 3744, 3829, 3840, 3848, 3885, 4032, 4095, 4144, 4160, 4329, 4368, 4376, 4440, 4480, 4662, 4680, 4736, 4810, 4923, 4992, 5040, 5180, 5328, 5376, 5460, 5470, 5760, 5772, 5824, 5920, 6216, 6240, 6552, 6564, 6660, 6720, 6734, 7104, 7111, 7215, 7280, 7488, 7658, 7696, 7770, 8064, 8190, 8205, 8288, 8320, 8658, 8736, 8752, 8880, 8960, 9324, 9360, 9472, 9620, 9846, 9984, 10080, 10101, 10360, 10656, 10920, 10940, 11487, 11520, 11544, 11648, 11655, 11840, 12432, 12480, 13104, 13128, 13320, 13440, 13468, 14208, 14222, 14430, 14560, 14976, 15316, 15392, 15540, 16128, 16380, 16410, 16576, 16640, 16835, 17316, 17472, 17504, 17760, 18648, 18720, 19145, 19240, 19692, 20160, 20202, 20239, 20720, 21312, 21333, 21645, 21840, 21880, 22974, 23088, 23296, 23310, 23680, 24615, 24864, 24960, 26208, 26256, 26640, 26880, 26936, 28416, 28444, 28860, 29120, 29952, 30303, 30632, 30784, 31080, 32760, 32820, 33152, 33670, 34461, 34632, 34944, 35008, 35520, 35555, 37296, 37440, 38290, 38480, 39384, 40320, 40404, 40478, 41440, 42624, 42666, 43290, 43680, 43760, 45948, 46176, 46620, 47360, 49230, 49728, 49777, 49920, 50505, 52416, 52512, 53280, 53872, 56888, 57435, 57720, 58240, 60606, 60717, 61264, 61568, 62160, 63999, 65520, 65640, 66304, 67340, 68922, 69264, 69888, 70016, 71040, 71110, 74592, 74880, 76580, 76960, 78768, 80640, 80808, 80956, 82880, 85248, 85332, 86580, 87360, 87520, 91896, 92352, 93240, 98460, 99456, 99554, 101010, 101195, 104832, 105024, 106560, 106665, 107744, 113776, 114870, 115440, 116480, 121212, 121434, 122528, 123136, 124320, 127998, 131040, 131280, 134680, 137844, 138528, 140032, 141673, 142080, 142220, 149184, 149331, 149760, 151515, 153160, 153920, 157536, 161616, 161912, 165760, 170664, 172305, 173160, 174720, 175040, 182151, 183792, 184704, 186480, 196920, 198912, 199108, 202020, 202390, 209664, 210048, 213120, 213330, 215488, 227552, 229740, 230880, 242424, 242868, 245056, 248640, 248885, 255996, 262080, 262560, 263107, 269360, 275688, 277056, 283346, 284440, 298368, 298662, 303030, 303585, 306320, 307840, 315072, 319995, 323232, 323824, 331520, 341328, 344610, 346320, 349440, 350080, 364302, 367584, 369408, 372960, 393840, 398216, 404040, 404780, 420096, 425019, 426240, 426660, 430976, 447993, 455104, 459480, 461760, 484848, 485736, 490112, 497280, 497770, 511992, 524160, 525120, 526214, 538720, 551376, 554112, 566692, 568880, 596736, 597324, 606060, 607170, 612640, 615680, 630144, 639990, 646464, 647648, 682656, 689220, 692640, 700160, 708365, 728604, 735168, 745920, 746655, 787680, 789321, 796432, 808080, 809560, 850038, 853320, 861952, 895986, 910208, 910755, 918960, 923520, 969696, 971472, 980224, 994560, 995540, 1023984, 1048320, 1050240, 1052428, 1077440, 1102752, 1108224, 1133384, 1137760, 1194648, 1212120, 1214340, 1225280, 1260288, 1275057, 1279980, 1292928, 1295296, 1315535, 1365312, 1378440, 1385280, 1416730, 1457208, 1470336, 1491840, 1493310, 1575360, 1578642, 1592864, 1616160, 1619120, 1700076, 1706640, 1791972, 1820416, 1821510, 1837920, 1841749, 1847040, 1939392, 1942944, 1991080, 2047968, 2100480, 2104856, 2125095, 2154880, 2205504, 2239965, 2266768, 2275520, 2367963, 2389296, 2424240, 2428680, 2450560, 2550114, 2559960, 2585856, 2590592, 2631070, 2730624, 2756880, 2770560, 2833460, 2914416, 2940672, 2983680, 2986620, 3150720, 3157284, 3185728, 3232320, 3238240, 3400152, 3413280, 3583944, 3643020, 3675840, 3683498, 3878784, 3885888, 3946605, 3982160, 4095936, 4209712, 4250190, 4309760, 4411008, 4479930, 4533536, 4551040, 4735926, 4778592, 4848480, 4857360, 4901120, 5100228, 5119920, 5181184, 5262140, 5461248, 5513760, 5525247, 5541120, 5666920, 5828832, 5973240, 6301440, 6314568, 6371456, 6375285, 6464640, 6476480, 6800304, 6826560, 7167888, 7286040, 7351680, 7366996, 7757568, 7771776, 7893210, 7964320, 8191872, 8419424, 8500380, 8822016, 8959860, 9067072, 9102080, 9208745, 9471852, 9557184, 9696960, 9714720, 10200456, 10239840, 10524280, 11027520, 11050494, 11333840, 11657664, 11839815, 11946480, 12629136, 12742912, 12750570, 12929280, 12952960, 13600608, 13653120, 14335776, 14572080, 14703360, 14733992, 15543552, 15786420, 15928640, 16383744, 16575741, 16838848, 17000760, 17919720, 18134144, 18417490, 18943704, 19114368, 19393920, 19429440, 20400912, 20479680, 21048560, 22055040, 22100988, 22667680, 23315328, 23679630, 23892960, 25258272, 25501140, 25905920, 27201216, 27306240, 27626235, 28671552, 29144160, 29467984, 31572840, 31857280, 33151482, 33677696, 34001520, 35839440, 36268288, 36834980, 37887408, 38228736, 38787840, 38858880, 40801824, 40959360, 42097120, 44110080, 44201976, 45335360, 46630656, 47359260, 47785920, 50516544, 51002280, 54402432, 55252470, 57343104, 58288320, 58935968, 63145680, 63714560, 66302964, 67355392, 68003040, 71678880, 73669960, 75774816, 77717760, 81603648, 81918720, 82878705, 84194240, 88403952, 90670720, 94718520, 95571840, 101033088, 102004560, 108804864, 110504940, 114686208, 116576640, 117871936, 126291360, 132605928, 136006080, 143357760, 147339920, 151549632, 163207296, 165757410, 168388480, 176807904, 181341440, 189437040, 191143680, 202066176, 204009120, 221009880, 233153280, 235743872, 252582720, 265211856, 272012160, 286715520, 294679840, 303099264, 326414592, 331514820, 336776960, 353615808, 378874080, 408018240, 442019760, 471487744, 505165440, 530423712, 544024320, 573431040, 589359680, 606198528, 663029640, 707231616, 757748160, 816036480, 884039520, 1010330880, 1060847424, 1178719360, 1326059280, 1414463232, 1515496320, 1632072960, 1768079040, 2121694848, 2357438720, 2652118560, 3030992640, 3536158080, 4243389696, 5304237120, 7072316160, 10608474240, 21216948480]

約数ペア:

[(1, 21216948480), (2, 10608474240), (3, 7072316160), (4, 5304237120), (5, 4243389696), (6, 3536158080), (7, 3030992640), (8, 2652118560), (9, 2357438720), (10, 2121694848), (12, 1768079040), (13, 1632072960), (14, 1515496320), (15, 1414463232), (16, 1326059280), (18, 1178719360), (20, 1060847424), (21, 1010330880), (24, 884039520), (26, 816036480), (28, 757748160), (30, 707231616), (32, 663029640), (35, 606198528), (36, 589359680), (37, 573431040), (39, 544024320), (40, 530423712), (42, 505165440), (45, 471487744), (48, 442019760), (52, 408018240), (56, 378874080), (60, 353615808), (63, 336776960), (64, 331514820), (65, 326414592), (70, 303099264), (72, 294679840), (74, 286715520), (78, 272012160), (80, 265211856), (84, 252582720), (90, 235743872), (91, 233153280), (96, 221009880), (104, 204009120), (105, 202066176), (111, 191143680), (112, 189437040), (117, 181341440), (120, 176807904), (126, 168388480), (128, 165757410), (130, 163207296), (140, 151549632), (144, 147339920), (148, 143357760), (156, 136006080), (160, 132605928), (168, 126291360), (180, 117871936), (182, 116576640), (185, 114686208), (192, 110504940), (195, 108804864), (208, 102004560), (210, 101033088), (222, 95571840), (224, 94718520), (234, 90670720), (240, 88403952), (252, 84194240), (256, 82878705), (259, 81918720), (260, 81603648), (273, 77717760), (280, 75774816), (288, 73669960), (296, 71678880), (312, 68003040), (315, 67355392), (320, 66302964), (333, 63714560), (336, 63145680), (360, 58935968), (364, 58288320), (370, 57343104), (384, 55252470), (390, 54402432), (416, 51002280), (420, 50516544), (444, 47785920), (448, 47359260), (455, 46630656), (468, 45335360), (480, 44201976), (481, 44110080), (504, 42097120), (518, 40959360), (520, 40801824), (546, 38858880), (547, 38787840), (555, 38228736), (560, 37887408), (576, 36834980), (585, 36268288), (592, 35839440), (624, 34001520), (630, 33677696), (640, 33151482), (666, 31857280), (672, 31572840), (720, 29467984), (728, 29144160), (740, 28671552), (768, 27626235), (777, 27306240), (780, 27201216), (819, 25905920), (832, 25501140), (840, 25258272), (888, 23892960), (896, 23679630), (910, 23315328), (936, 22667680), (960, 22100988), (962, 22055040), (1008, 21048560), (1036, 20479680), (1040, 20400912), (1092, 19429440), (1094, 19393920), (1110, 19114368), (1120, 18943704), (1152, 18417490), (1170, 18134144), (1184, 17919720), (1248, 17000760), (1260, 16838848), (1280, 16575741), (1295, 16383744), (1332, 15928640), (1344, 15786420), (1365, 15543552), (1440, 14733992), (1443, 14703360), (1456, 14572080), (1480, 14335776), (1554, 13653120), (1560, 13600608), (1638, 12952960), (1641, 12929280), (1664, 12750570), (1665, 12742912), (1680, 12629136), (1776, 11946480), (1792, 11839815), (1820, 11657664), (1872, 11333840), (1920, 11050494), (1924, 11027520), (2016, 10524280), (2072, 10239840), (2080, 10200456), (2184, 9714720), (2188, 9696960), (2220, 9557184), (2240, 9471852), (2304, 9208745), (2331, 9102080), (2340, 9067072), (2368, 8959860), (2405, 8822016), (2496, 8500380), (2520, 8419424), (2590, 8191872), (2664, 7964320), (2688, 7893210), (2730, 7771776), (2735, 7757568), (2880, 7366996), (2886, 7351680), (2912, 7286040), (2960, 7167888), (3108, 6826560), (3120, 6800304), (3276, 6476480), (3282, 6464640), (3328, 6375285), (3330, 6371456), (3360, 6314568), (3367, 6301440), (3552, 5973240), (3640, 5828832), (3744, 5666920), (3829, 5541120), (3840, 5525247), (3848, 5513760), (3885, 5461248), (4032, 5262140), (4095, 5181184), (4144, 5119920), (4160, 5100228), (4329, 4901120), (4368, 4857360), (4376, 4848480), (4440, 4778592), (4480, 4735926), (4662, 4551040), (4680, 4533536), (4736, 4479930), (4810, 4411008), (4923, 4309760), (4992, 4250190), (5040, 4209712), (5180, 4095936), (5328, 3982160), (5376, 3946605), (5460, 3885888), (5470, 3878784), (5760, 3683498), (5772, 3675840), (5824, 3643020), (5920, 3583944), (6216, 3413280), (6240, 3400152), (6552, 3238240), (6564, 3232320), (6660, 3185728), (6720, 3157284), (6734, 3150720), (7104, 2986620), (7111, 2983680), (7215, 2940672), (7280, 2914416), (7488, 2833460), (7658, 2770560), (7696, 2756880), (7770, 2730624), (8064, 2631070), (8190, 2590592), (8205, 2585856), (8288, 2559960), (8320, 2550114), (8658, 2450560), (8736, 2428680), (8752, 2424240), (8880, 2389296), (8960, 2367963), (9324, 2275520), (9360, 2266768), (9472, 2239965), (9620, 2205504), (9846, 2154880), (9984, 2125095), (10080, 2104856), (10101, 2100480), (10360, 2047968), (10656, 1991080), (10920, 1942944), (10940, 1939392), (11487, 1847040), (11520, 1841749), (11544, 1837920), (11648, 1821510), (11655, 1820416), (11840, 1791972), (12432, 1706640), (12480, 1700076), (13104, 1619120), (13128, 1616160), (13320, 1592864), (13440, 1578642), (13468, 1575360), (14208, 1493310), (14222, 1491840), (14430, 1470336), (14560, 1457208), (14976, 1416730), (15316, 1385280), (15392, 1378440), (15540, 1365312), (16128, 1315535), (16380, 1295296), (16410, 1292928), (16576, 1279980), (16640, 1275057), (16835, 1260288), (17316, 1225280), (17472, 1214340), (17504, 1212120), (17760, 1194648), (18648, 1137760), (18720, 1133384), (19145, 1108224), (19240, 1102752), (19692, 1077440), (20160, 1052428), (20202, 1050240), (20239, 1048320), (20720, 1023984), (21312, 995540), (21333, 994560), (21645, 980224), (21840, 971472), (21880, 969696), (22974, 923520), (23088, 918960), (23296, 910755), (23310, 910208), (23680, 895986), (24615, 861952), (24864, 853320), (24960, 850038), (26208, 809560), (26256, 808080), (26640, 796432), (26880, 789321), (26936, 787680), (28416, 746655), (28444, 745920), (28860, 735168), (29120, 728604), (29952, 708365), (30303, 700160), (30632, 692640), (30784, 689220), (31080, 682656), (32760, 647648), (32820, 646464), (33152, 639990), (33670, 630144), (34461, 615680), (34632, 612640), (34944, 607170), (35008, 606060), (35520, 597324), (35555, 596736), (37296, 568880), (37440, 566692), (38290, 554112), (38480, 551376), (39384, 538720), (40320, 526214), (40404, 525120), (40478, 524160), (41440, 511992), (42624, 497770), (42666, 497280), (43290, 490112), (43680, 485736), (43760, 484848), (45948, 461760), (46176, 459480), (46620, 455104), (47360, 447993), (49230, 430976), (49728, 426660), (49777, 426240), (49920, 425019), (50505, 420096), (52416, 404780), (52512, 404040), (53280, 398216), (53872, 393840), (56888, 372960), (57435, 369408), (57720, 367584), (58240, 364302), (60606, 350080), (60717, 349440), (61264, 346320), (61568, 344610), (62160, 341328), (63999, 331520), (65520, 323824), (65640, 323232), (66304, 319995), (67340, 315072), (68922, 307840), (69264, 306320), (69888, 303585), (70016, 303030), (71040, 298662), (71110, 298368), (74592, 284440), (74880, 283346), (76580, 277056), (76960, 275688), (78768, 269360), (80640, 263107), (80808, 262560), (80956, 262080), (82880, 255996), (85248, 248885), (85332, 248640), (86580, 245056), (87360, 242868), (87520, 242424), (91896, 230880), (92352, 229740), (93240, 227552), (98460, 215488), (99456, 213330), (99554, 213120), (101010, 210048), (101195, 209664), (104832, 202390), (105024, 202020), (106560, 199108), (106665, 198912), (107744, 196920), (113776, 186480), (114870, 184704), (115440, 183792), (116480, 182151), (121212, 175040), (121434, 174720), (122528, 173160), (123136, 172305), (124320, 170664), (127998, 165760), (131040, 161912), (131280, 161616), (134680, 157536), (137844, 153920), (138528, 153160), (140032, 151515), (141673, 149760), (142080, 149331), (142220, 149184)]