20168211600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1336

約数の個数: 480

約数和(自身を含む): 75583495680

約数和(自身を除く): 55415284080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 37, 40, 41, 45, 48, 50, 54, 60, 72, 74, 75, 80, 82, 90, 100, 108, 111, 120, 123, 135, 144, 148, 150, 164, 180, 185, 200, 205, 216, 222, 225, 240, 246, 270, 296, 300, 328, 333, 360, 369, 370, 400, 410, 432, 444, 450, 492, 540, 555, 592, 600, 615, 656, 666, 675, 720, 738, 740, 820, 888, 900, 925, 984, 999, 1025, 1080, 1107, 1110, 1200, 1230, 1231, 1332, 1350, 1476, 1480, 1517, 1640, 1665, 1776, 1800, 1845, 1850, 1968, 1998, 2050, 2160, 2214, 2220, 2460, 2462, 2664, 2700, 2775, 2952, 2960, 3034, 3075, 3280, 3330, 3600, 3690, 3693, 3700, 3996, 4100, 4428, 4440, 4551, 4920, 4924, 4995, 5328, 5400, 5535, 5550, 5904, 6068, 6150, 6155, 6660, 7380, 7386, 7400, 7585, 7992, 8200, 8325, 8856, 8880, 9102, 9225, 9840, 9848, 9990, 10800, 11070, 11079, 11100, 12136, 12300, 12310, 13320, 13653, 14760, 14772, 14800, 15170, 15984, 16400, 16650, 17712, 18204, 18450, 18465, 19696, 19980, 22140, 22158, 22200, 22755, 24272, 24600, 24620, 24975, 26640, 27306, 27675, 29520, 29544, 30340, 30775, 33237, 33300, 36408, 36900, 36930, 37925, 39960, 40959, 44280, 44316, 44400, 45510, 45547, 49200, 49240, 49950, 50471, 54612, 55350, 55395, 59088, 60680, 61550, 66474, 66600, 68265, 72816, 73800, 73860, 75850, 79920, 81918, 88560, 88632, 91020, 91094, 92325, 98480, 99900, 100942, 109224, 110700, 110790, 113775, 121360, 123100, 132948, 133200, 136530, 136641, 147600, 147720, 151413, 151700, 163836, 166185, 177264, 182040, 182188, 184650, 199800, 201884, 204795, 218448, 221400, 221580, 227550, 227735, 246200, 252355, 265896, 273060, 273282, 276975, 295440, 302826, 303400, 327672, 332370, 341325, 364080, 364376, 369300, 399600, 403768, 409590, 409923, 442800, 443160, 454239, 455100, 455470, 492400, 504710, 531792, 546120, 546564, 553950, 605652, 606800, 655344, 664740, 682650, 683205, 728752, 738600, 757065, 807536, 819180, 819846, 830925, 886320, 908478, 910200, 910940, 1009420, 1023975, 1092240, 1093128, 1107900, 1138675, 1211304, 1229769, 1261775, 1329480, 1362717, 1365300, 1366410, 1477200, 1514130, 1638360, 1639692, 1661850, 1816956, 1820400, 1821880, 1867427, 2018840, 2047950, 2049615, 2186256, 2215800, 2271195, 2277350, 2422608, 2459538, 2523550, 2658960, 2725434, 2730600, 2732820, 3028260, 3276720, 3279384, 3323700, 3416025, 3633912, 3643760, 3734854, 3785325, 4037680, 4095900, 4099230, 4431600, 4542390, 4554700, 4919076, 5047100, 5450868, 5461200, 5465640, 5602281, 6056520, 6148845, 6558768, 6647400, 6813585, 6832050, 7267824, 7469708, 7570650, 8191800, 8198460, 9084780, 9109400, 9337135, 9838152, 10094200, 10248075, 10901736, 10931280, 11204562, 11355975, 12113040, 12297690, 13294800, 13627170, 13664100, 14939416, 15141300, 16383600, 16396920, 16806843, 18169560, 18218800, 18674270, 19676304, 20188400, 20496150, 21803472, 22409124, 22711950, 24595380, 27254340, 27328200, 28011405, 29878832, 30282600, 30744225, 32793840, 33613686, 34067925, 36339120, 37348540, 40992300, 44818248, 45423900, 46685675, 49190760, 50420529, 54508680, 54656400, 56022810, 60565200, 61488450, 67227372, 68135850, 74697080, 81984600, 84034215, 89636496, 90847800, 93371350, 98381520, 100841058, 109017360, 112045620, 122976900, 134454744, 136271700, 140057025, 149394160, 163969200, 168068430, 181695600, 186742700, 201682116, 224091240, 245953800, 252102645, 268909488, 272543400, 280114050, 336136860, 373485400, 403364232, 420171075, 448182480, 491907600, 504205290, 545086800, 560228100, 672273720, 746970800, 806728464, 840342150, 1008410580, 1120456200, 1260513225, 1344547440, 1680684300, 2016821160, 2240912400, 2521026450, 3361368600, 4033642320, 5042052900, 6722737200, 10084105800, 20168211600]

約数ペア:

[(1, 20168211600), (2, 10084105800), (3, 6722737200), (4, 5042052900), (5, 4033642320), (6, 3361368600), (8, 2521026450), (9, 2240912400), (10, 2016821160), (12, 1680684300), (15, 1344547440), (16, 1260513225), (18, 1120456200), (20, 1008410580), (24, 840342150), (25, 806728464), (27, 746970800), (30, 672273720), (36, 560228100), (37, 545086800), (40, 504205290), (41, 491907600), (45, 448182480), (48, 420171075), (50, 403364232), (54, 373485400), (60, 336136860), (72, 280114050), (74, 272543400), (75, 268909488), (80, 252102645), (82, 245953800), (90, 224091240), (100, 201682116), (108, 186742700), (111, 181695600), (120, 168068430), (123, 163969200), (135, 149394160), (144, 140057025), (148, 136271700), (150, 134454744), (164, 122976900), (180, 112045620), (185, 109017360), (200, 100841058), (205, 98381520), (216, 93371350), (222, 90847800), (225, 89636496), (240, 84034215), (246, 81984600), (270, 74697080), (296, 68135850), (300, 67227372), (328, 61488450), (333, 60565200), (360, 56022810), (369, 54656400), (370, 54508680), (400, 50420529), (410, 49190760), (432, 46685675), (444, 45423900), (450, 44818248), (492, 40992300), (540, 37348540), (555, 36339120), (592, 34067925), (600, 33613686), (615, 32793840), (656, 30744225), (666, 30282600), (675, 29878832), (720, 28011405), (738, 27328200), (740, 27254340), (820, 24595380), (888, 22711950), (900, 22409124), (925, 21803472), (984, 20496150), (999, 20188400), (1025, 19676304), (1080, 18674270), (1107, 18218800), (1110, 18169560), (1200, 16806843), (1230, 16396920), (1231, 16383600), (1332, 15141300), (1350, 14939416), (1476, 13664100), (1480, 13627170), (1517, 13294800), (1640, 12297690), (1665, 12113040), (1776, 11355975), (1800, 11204562), (1845, 10931280), (1850, 10901736), (1968, 10248075), (1998, 10094200), (2050, 9838152), (2160, 9337135), (2214, 9109400), (2220, 9084780), (2460, 8198460), (2462, 8191800), (2664, 7570650), (2700, 7469708), (2775, 7267824), (2952, 6832050), (2960, 6813585), (3034, 6647400), (3075, 6558768), (3280, 6148845), (3330, 6056520), (3600, 5602281), (3690, 5465640), (3693, 5461200), (3700, 5450868), (3996, 5047100), (4100, 4919076), (4428, 4554700), (4440, 4542390), (4551, 4431600), (4920, 4099230), (4924, 4095900), (4995, 4037680), (5328, 3785325), (5400, 3734854), (5535, 3643760), (5550, 3633912), (5904, 3416025), (6068, 3323700), (6150, 3279384), (6155, 3276720), (6660, 3028260), (7380, 2732820), (7386, 2730600), (7400, 2725434), (7585, 2658960), (7992, 2523550), (8200, 2459538), (8325, 2422608), (8856, 2277350), (8880, 2271195), (9102, 2215800), (9225, 2186256), (9840, 2049615), (9848, 2047950), (9990, 2018840), (10800, 1867427), (11070, 1821880), (11079, 1820400), (11100, 1816956), (12136, 1661850), (12300, 1639692), (12310, 1638360), (13320, 1514130), (13653, 1477200), (14760, 1366410), (14772, 1365300), (14800, 1362717), (15170, 1329480), (15984, 1261775), (16400, 1229769), (16650, 1211304), (17712, 1138675), (18204, 1107900), (18450, 1093128), (18465, 1092240), (19696, 1023975), (19980, 1009420), (22140, 910940), (22158, 910200), (22200, 908478), (22755, 886320), (24272, 830925), (24600, 819846), (24620, 819180), (24975, 807536), (26640, 757065), (27306, 738600), (27675, 728752), (29520, 683205), (29544, 682650), (30340, 664740), (30775, 655344), (33237, 606800), (33300, 605652), (36408, 553950), (36900, 546564), (36930, 546120), (37925, 531792), (39960, 504710), (40959, 492400), (44280, 455470), (44316, 455100), (44400, 454239), (45510, 443160), (45547, 442800), (49200, 409923), (49240, 409590), (49950, 403768), (50471, 399600), (54612, 369300), (55350, 364376), (55395, 364080), (59088, 341325), (60680, 332370), (61550, 327672), (66474, 303400), (66600, 302826), (68265, 295440), (72816, 276975), (73800, 273282), (73860, 273060), (75850, 265896), (79920, 252355), (81918, 246200), (88560, 227735), (88632, 227550), (91020, 221580), (91094, 221400), (92325, 218448), (98480, 204795), (99900, 201884), (100942, 199800), (109224, 184650), (110700, 182188), (110790, 182040), (113775, 177264), (121360, 166185), (123100, 163836), (132948, 151700), (133200, 151413), (136530, 147720), (136641, 147600)]