20461118400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 840

約数和(自身を含む): 82112150736

約数和(自身を除く): 61651032336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 37, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 74, 75, 80, 81, 85, 90, 96, 100, 102, 108, 111, 120, 135, 136, 144, 148, 150, 153, 160, 162, 170, 180, 185, 192, 200, 204, 216, 222, 225, 240, 251, 255, 270, 272, 288, 296, 300, 306, 320, 324, 333, 340, 360, 370, 400, 405, 408, 425, 432, 444, 450, 459, 480, 502, 510, 540, 544, 555, 576, 592, 600, 612, 629, 648, 666, 675, 680, 720, 740, 753, 765, 800, 810, 816, 850, 864, 888, 900, 918, 925, 960, 999, 1004, 1020, 1080, 1088, 1110, 1184, 1200, 1224, 1255, 1258, 1275, 1296, 1332, 1350, 1360, 1377, 1440, 1480, 1506, 1530, 1600, 1620, 1632, 1665, 1700, 1728, 1776, 1800, 1836, 1850, 1887, 1998, 2008, 2025, 2040, 2160, 2220, 2259, 2295, 2368, 2400, 2448, 2510, 2516, 2550, 2592, 2664, 2700, 2720, 2754, 2775, 2880, 2960, 2997, 3012, 3060, 3145, 3240, 3264, 3330, 3400, 3552, 3600, 3672, 3700, 3765, 3774, 3825, 3996, 4016, 4050, 4080, 4267, 4320, 4440, 4518, 4590, 4800, 4896, 4995, 5020, 5032, 5100, 5184, 5328, 5400, 5440, 5508, 5550, 5661, 5920, 5994, 6024, 6120, 6275, 6290, 6480, 6660, 6777, 6800, 6885, 7104, 7200, 7344, 7400, 7530, 7548, 7650, 7992, 8032, 8100, 8160, 8325, 8534, 8640, 8880, 9036, 9180, 9287, 9435, 9792, 9990, 10040, 10064, 10200, 10656, 10800, 11016, 11100, 11295, 11322, 11475, 11840, 11988, 12048, 12240, 12550, 12580, 12801, 12960, 13320, 13554, 13600, 13770, 14400, 14688, 14800, 14985, 15060, 15096, 15300, 15725, 15984, 16064, 16200, 16320, 16650, 16983, 17068, 17760, 18072, 18360, 18574, 18825, 18870, 19980, 20080, 20128, 20331, 20400, 21312, 21335, 21600, 22032, 22200, 22590, 22644, 22950, 23976, 24096, 24480, 24975, 25100, 25160, 25602, 25920, 26640, 27108, 27200, 27540, 27861, 28305, 29376, 29600, 29970, 30120, 30192, 30600, 31450, 31968, 32400, 33300, 33885, 33966, 34136, 34425, 35520, 36144, 36720, 37148, 37650, 37740, 38403, 39960, 40160, 40256, 40662, 40800, 42670, 43200, 44064, 44400, 45180, 45288, 45900, 46435, 47175, 47952, 48192, 48960, 49950, 50200, 50320, 50949, 51204, 53280, 54216, 55080, 55722, 56475, 56610, 59200, 59940, 60240, 60384, 61200, 62900, 63936, 64005, 64800, 66600, 67770, 67932, 68272, 68850, 72288, 73440, 74296, 74925, 75300, 75480, 76806, 79920, 80320, 81324, 81600, 83583, 84915, 85340, 88128, 88800, 90360, 90576, 91800, 92870, 94350, 95904, 99900, 100400, 100640, 101655, 101898, 102408, 106560, 106675, 108432, 110160, 111444, 112950, 113220, 115209, 119880, 120480, 120768, 122400, 125800, 128010, 129600, 133200, 135540, 135864, 136544, 137700, 139305, 141525, 144576, 146880, 148592, 149850, 150600, 150960, 153612, 157879, 159840, 162648, 167166, 169425, 169830, 170680, 177600, 180720, 181152, 183600, 185740, 188700, 191808, 192015, 199800, 200800, 201280, 203310, 203796, 204816, 213350, 216864, 220320, 222888, 225900, 226440, 230418, 232175, 239760, 240960, 244800, 250749, 251600, 254745, 256020, 266400, 271080, 271728, 273088, 275400, 278610, 283050, 297184, 299700, 301200, 301920, 307224, 315758, 319680, 320025, 325296, 334332, 338850, 339660, 341360, 345627, 361440, 362304, 367200, 371480, 377400, 384030, 399600, 401600, 406620, 407592, 409632, 417915, 424575, 426700, 433728, 440640, 445776, 451800, 452880, 460836, 464350, 473637, 479520, 501498, 503200, 508275, 509490, 512040, 532800, 542160, 543456, 550800, 557220, 566100, 576045, 594368, 599400, 602400, 603840, 614448, 631516, 640050, 650592, 668664, 677700, 679320, 682720, 691254, 696525, 722880, 734400, 742960, 752247, 754800, 768060, 789395, 799200, 813240, 815184, 819264, 835830, 849150, 853400, 891552, 903600, 905760, 921672, 928700, 947274, 959040, 960075, 1002996, 1006400, 1016550, 1018980, 1024080, 1084320, 1086912, 1101600, 1114440, 1132200, 1152090, 1198800, 1204800, 1228896, 1253745, 1263032, 1273725, 1280100, 1301184, 1337328, 1355400, 1358640, 1365440, 1382508, 1393050, 1420911, 1485920, 1504494, 1509600, 1536120, 1578790, 1598400, 1626480, 1630368, 1671660, 1698300, 1706800, 1728135, 1783104, 1807200, 1811520, 1843344, 1857400, 1894548, 1920150, 2005992, 2033100, 2037960, 2048160, 2089575, 2168640, 2203200, 2228880, 2264400, 2304180, 2368185, 2397600, 2457792, 2507490, 2526064, 2547450, 2560200, 2674656, 2710800, 2717280, 2765016, 2786100, 2841822, 2880225, 2971840, 3008988, 3019200, 3072240, 3157580, 3252960, 3260736, 3343320, 3396600, 3413600, 3456270, 3614400, 3686688, 3714800, 3761235, 3789096, 3840300, 3946975, 4011984, 4066200, 4075920, 4096320, 4179150, 4262733, 4457760, 4528800, 4608360, 4736370, 4795200, 5014980, 5052128, 5094900, 5120400, 5349312, 5421600, 5434560, 5530032, 5572200, 5683644, 5760450, 6017976, 6144480, 6268725, 6315160, 6505920, 6686640, 6793200, 6827200, 6912540, 7104555, 7373376, 7429600, 7522470, 7578192, 7680600, 7893950, 8023968, 8132400, 8151840, 8358300, 8525466, 8640675, 8915520, 9057600, 9216720, 9472740, 10029960, 10104256, 10189800, 10240800, 10843200, 11060064, 11144400, 11367288, 11520900, 11840925, 12035952, 12288960, 12537450, 12630320, 12788199, 13373280, 13586400, 13825080, 14209110, 14859200, 15044940, 15156384, 15361200, 15787900, 16047936, 16264800, 16303680, 16716600, 17050932, 17281350, 18433440, 18806175, 18945480, 20059920, 20379600, 20481600, 21313665, 22120128, 22288800, 22734576, 23041800, 23681850, 24071904, 25074900, 25260640, 25576398, 26746560, 27172800, 27650160, 28418220, 30089880, 30312768, 30722400, 31575800, 32529600, 33433200, 34101864, 34562700, 35522775, 36866880, 37612350, 37890960, 40119840, 40759200, 42627330, 44577600, 45469152, 46083600, 47363700, 48143808, 50149800, 50521280, 51152796, 55300320, 56836440, 60179760, 61444800, 63151600, 63940995, 66866400, 68203728, 69125400, 71045550, 75224700, 75781920, 80239680, 81518400, 85254660, 90938304, 92167200, 94727400, 100299600, 102305592, 106568325, 110600640, 113672880, 120359520, 126303200, 127881990, 133732800, 136407456, 138250800, 142091100, 150449400, 151563840, 170509320, 184334400, 189454800, 200599200, 204611184, 213136650, 227345760, 240719040, 252606400, 255763980, 272814912, 276501600, 284182200, 300898800, 319704975, 341018640, 378909600, 401198400, 409222368, 426273300, 454691520, 511527960, 553003200, 568364400, 601797600, 639409950, 682037280, 757819200, 818444736, 852546600, 1023055920, 1136728800, 1203595200, 1278819900, 1364074560, 1705093200, 2046111840, 2273457600, 2557639800, 3410186400, 4092223680, 5115279600, 6820372800, 10230559200, 20461118400]

約数ペア:

[(1, 20461118400), (2, 10230559200), (3, 6820372800), (4, 5115279600), (5, 4092223680), (6, 3410186400), (8, 2557639800), (9, 2273457600), (10, 2046111840), (12, 1705093200), (15, 1364074560), (16, 1278819900), (17, 1203595200), (18, 1136728800), (20, 1023055920), (24, 852546600), (25, 818444736), (27, 757819200), (30, 682037280), (32, 639409950), (34, 601797600), (36, 568364400), (37, 553003200), (40, 511527960), (45, 454691520), (48, 426273300), (50, 409222368), (51, 401198400), (54, 378909600), (60, 341018640), (64, 319704975), (68, 300898800), (72, 284182200), (74, 276501600), (75, 272814912), (80, 255763980), (81, 252606400), (85, 240719040), (90, 227345760), (96, 213136650), (100, 204611184), (102, 200599200), (108, 189454800), (111, 184334400), (120, 170509320), (135, 151563840), (136, 150449400), (144, 142091100), (148, 138250800), (150, 136407456), (153, 133732800), (160, 127881990), (162, 126303200), (170, 120359520), (180, 113672880), (185, 110600640), (192, 106568325), (200, 102305592), (204, 100299600), (216, 94727400), (222, 92167200), (225, 90938304), (240, 85254660), (251, 81518400), (255, 80239680), (270, 75781920), (272, 75224700), (288, 71045550), (296, 69125400), (300, 68203728), (306, 66866400), (320, 63940995), (324, 63151600), (333, 61444800), (340, 60179760), (360, 56836440), (370, 55300320), (400, 51152796), (405, 50521280), (408, 50149800), (425, 48143808), (432, 47363700), (444, 46083600), (450, 45469152), (459, 44577600), (480, 42627330), (502, 40759200), (510, 40119840), (540, 37890960), (544, 37612350), (555, 36866880), (576, 35522775), (592, 34562700), (600, 34101864), (612, 33433200), (629, 32529600), (648, 31575800), (666, 30722400), (675, 30312768), (680, 30089880), (720, 28418220), (740, 27650160), (753, 27172800), (765, 26746560), (800, 25576398), (810, 25260640), (816, 25074900), (850, 24071904), (864, 23681850), (888, 23041800), (900, 22734576), (918, 22288800), (925, 22120128), (960, 21313665), (999, 20481600), (1004, 20379600), (1020, 20059920), (1080, 18945480), (1088, 18806175), (1110, 18433440), (1184, 17281350), (1200, 17050932), (1224, 16716600), (1255, 16303680), (1258, 16264800), (1275, 16047936), (1296, 15787900), (1332, 15361200), (1350, 15156384), (1360, 15044940), (1377, 14859200), (1440, 14209110), (1480, 13825080), (1506, 13586400), (1530, 13373280), (1600, 12788199), (1620, 12630320), (1632, 12537450), (1665, 12288960), (1700, 12035952), (1728, 11840925), (1776, 11520900), (1800, 11367288), (1836, 11144400), (1850, 11060064), (1887, 10843200), (1998, 10240800), (2008, 10189800), (2025, 10104256), (2040, 10029960), (2160, 9472740), (2220, 9216720), (2259, 9057600), (2295, 8915520), (2368, 8640675), (2400, 8525466), (2448, 8358300), (2510, 8151840), (2516, 8132400), (2550, 8023968), (2592, 7893950), (2664, 7680600), (2700, 7578192), (2720, 7522470), (2754, 7429600), (2775, 7373376), (2880, 7104555), (2960, 6912540), (2997, 6827200), (3012, 6793200), (3060, 6686640), (3145, 6505920), (3240, 6315160), (3264, 6268725), (3330, 6144480), (3400, 6017976), (3552, 5760450), (3600, 5683644), (3672, 5572200), (3700, 5530032), (3765, 5434560), (3774, 5421600), (3825, 5349312), (3996, 5120400), (4016, 5094900), (4050, 5052128), (4080, 5014980), (4267, 4795200), (4320, 4736370), (4440, 4608360), (4518, 4528800), (4590, 4457760), (4800, 4262733), (4896, 4179150), (4995, 4096320), (5020, 4075920), (5032, 4066200), (5100, 4011984), (5184, 3946975), (5328, 3840300), (5400, 3789096), (5440, 3761235), (5508, 3714800), (5550, 3686688), (5661, 3614400), (5920, 3456270), (5994, 3413600), (6024, 3396600), (6120, 3343320), (6275, 3260736), (6290, 3252960), (6480, 3157580), (6660, 3072240), (6777, 3019200), (6800, 3008988), (6885, 2971840), (7104, 2880225), (7200, 2841822), (7344, 2786100), (7400, 2765016), (7530, 2717280), (7548, 2710800), (7650, 2674656), (7992, 2560200), (8032, 2547450), (8100, 2526064), (8160, 2507490), (8325, 2457792), (8534, 2397600), (8640, 2368185), (8880, 2304180), (9036, 2264400), (9180, 2228880), (9287, 2203200), (9435, 2168640), (9792, 2089575), (9990, 2048160), (10040, 2037960), (10064, 2033100), (10200, 2005992), (10656, 1920150), (10800, 1894548), (11016, 1857400), (11100, 1843344), (11295, 1811520), (11322, 1807200), (11475, 1783104), (11840, 1728135), (11988, 1706800), (12048, 1698300), (12240, 1671660), (12550, 1630368), (12580, 1626480), (12801, 1598400), (12960, 1578790), (13320, 1536120), (13554, 1509600), (13600, 1504494), (13770, 1485920), (14400, 1420911), (14688, 1393050), (14800, 1382508), (14985, 1365440), (15060, 1358640), (15096, 1355400), (15300, 1337328), (15725, 1301184), (15984, 1280100), (16064, 1273725), (16200, 1263032), (16320, 1253745), (16650, 1228896), (16983, 1204800), (17068, 1198800), (17760, 1152090), (18072, 1132200), (18360, 1114440), (18574, 1101600), (18825, 1086912), (18870, 1084320), (19980, 1024080), (20080, 1018980), (20128, 1016550), (20331, 1006400), (20400, 1002996), (21312, 960075), (21335, 959040), (21600, 947274), (22032, 928700), (22200, 921672), (22590, 905760), (22644, 903600), (22950, 891552), (23976, 853400), (24096, 849150), (24480, 835830), (24975, 819264), (25100, 815184), (25160, 813240), (25602, 799200), (25920, 789395), (26640, 768060), (27108, 754800), (27200, 752247), (27540, 742960), (27861, 734400), (28305, 722880), (29376, 696525), (29600, 691254), (29970, 682720), (30120, 679320), (30192, 677700), (30600, 668664), (31450, 650592), (31968, 640050), (32400, 631516), (33300, 614448), (33885, 603840), (33966, 602400), (34136, 599400), (34425, 594368), (35520, 576045), (36144, 566100), (36720, 557220), (37148, 550800), (37650, 543456), (37740, 542160), (38403, 532800), (39960, 512040), (40160, 509490), (40256, 508275), (40662, 503200), (40800, 501498), (42670, 479520), (43200, 473637), (44064, 464350), (44400, 460836), (45180, 452880), (45288, 451800), (45900, 445776), (46435, 440640), (47175, 433728), (47952, 426700), (48192, 424575), (48960, 417915), (49950, 409632), (50200, 407592), (50320, 406620), (50949, 401600), (51204, 399600), (53280, 384030), (54216, 377400), (55080, 371480), (55722, 367200), (56475, 362304), (56610, 361440), (59200, 345627), (59940, 341360), (60240, 339660), (60384, 338850), (61200, 334332), (62900, 325296), (63936, 320025), (64005, 319680), (64800, 315758), (66600, 307224), (67770, 301920), (67932, 301200), (68272, 299700), (68850, 297184), (72288, 283050), (73440, 278610), (74296, 275400), (74925, 273088), (75300, 271728), (75480, 271080), (76806, 266400), (79920, 256020), (80320, 254745), (81324, 251600), (81600, 250749), (83583, 244800), (84915, 240960), (85340, 239760), (88128, 232175), (88800, 230418), (90360, 226440), (90576, 225900), (91800, 222888), (92870, 220320), (94350, 216864), (95904, 213350), (99900, 204816), (100400, 203796), (100640, 203310), (101655, 201280), (101898, 200800), (102408, 199800), (106560, 192015), (106675, 191808), (108432, 188700), (110160, 185740), (111444, 183600), (112950, 181152), (113220, 180720), (115209, 177600), (119880, 170680), (120480, 169830), (120768, 169425), (122400, 167166), (125800, 162648), (128010, 159840), (129600, 157879), (133200, 153612), (135540, 150960), (135864, 150600), (136544, 149850), (137700, 148592), (139305, 146880), (141525, 144576)]