20123510400

素因数分解:

$2^7\times 3^5\times 5^2\times 7^1\times {\mathrm{3697}}^1$

素因数の和:3743

約数の個数: 576

約数和(自身を含む): 85125593280

約数和(自身を除く): 65002082880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 243, 252, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 384, 400, 405, 420, 432, 448, 450, 480, 486, 504, 525, 540, 560, 567, 576, 600, 630, 640, 648, 672, 675, 700, 720, 756, 800, 810, 840, 864, 896, 900, 945, 960, 972, 1008, 1050, 1080, 1120, 1134, 1152, 1200, 1215, 1260, 1296, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1620, 1680, 1701, 1728, 1800, 1890, 1920, 1944, 2016, 2025, 2100, 2160, 2240, 2268, 2400, 2430, 2520, 2592, 2688, 2700, 2800, 2835, 2880, 3024, 3150, 3200, 3240, 3360, 3402, 3456, 3600, 3697, 3780, 3888, 4032, 4050, 4200, 4320, 4480, 4536, 4725, 4800, 4860, 5040, 5184, 5400, 5600, 5670, 5760, 6048, 6075, 6300, 6480, 6720, 6804, 7200, 7394, 7560, 7776, 8064, 8100, 8400, 8505, 8640, 9072, 9450, 9600, 9720, 10080, 10368, 10800, 11091, 11200, 11340, 12096, 12150, 12600, 12960, 13440, 13608, 14175, 14400, 14788, 15120, 15552, 16200, 16800, 17010, 17280, 18144, 18485, 18900, 19440, 20160, 21600, 22182, 22400, 22680, 24192, 24300, 25200, 25879, 25920, 27216, 28350, 28800, 29576, 30240, 31104, 32400, 33273, 33600, 34020, 36288, 36970, 37800, 38880, 40320, 42525, 43200, 44364, 45360, 48600, 50400, 51758, 51840, 54432, 55455, 56700, 59152, 60480, 64800, 66546, 67200, 68040, 72576, 73940, 75600, 77637, 77760, 85050, 86400, 88728, 90720, 92425, 97200, 99819, 100800, 103516, 108864, 110910, 113400, 118304, 120960, 129395, 129600, 133092, 136080, 147880, 151200, 155274, 155520, 166365, 170100, 177456, 181440, 184850, 194400, 199638, 201600, 207032, 217728, 221820, 226800, 232911, 236608, 258790, 259200, 266184, 272160, 277275, 295760, 299457, 302400, 310548, 332730, 340200, 354912, 362880, 369700, 388185, 388800, 399276, 414064, 443640, 453600, 465822, 473216, 499095, 517580, 532368, 544320, 554550, 591520, 598914, 604800, 621096, 646975, 665460, 680400, 698733, 709824, 739400, 776370, 777600, 798552, 828128, 831825, 887280, 898371, 907200, 931644, 998190, 1035160, 1064736, 1088640, 1109100, 1164555, 1183040, 1197828, 1242192, 1293950, 1330920, 1360800, 1397466, 1419648, 1478800, 1497285, 1552740, 1597104, 1656256, 1663650, 1774560, 1796742, 1814400, 1863288, 1940925, 1996380, 2070320, 2096199, 2129472, 2218200, 2329110, 2366080, 2395656, 2484384, 2495475, 2587900, 2661840, 2721600, 2794932, 2957600, 2994570, 3105480, 3194208, 3312512, 3327300, 3493665, 3549120, 3593484, 3726576, 3881850, 3992760, 4140640, 4192398, 4258944, 4436400, 4491855, 4658220, 4791312, 4968768, 4990950, 5175800, 5323680, 5443200, 5589864, 5822775, 5915200, 5989140, 6210960, 6288597, 6388416, 6654600, 6987330, 7098240, 7186968, 7453152, 7486425, 7763700, 7985520, 8281280, 8384796, 8872800, 8983710, 9316440, 9582624, 9937536, 9981900, 10351600, 10480995, 10647360, 11179728, 11645550, 11830400, 11978280, 12421920, 12577194, 12776832, 13309200, 13974660, 14373936, 14906304, 14972850, 15527400, 15971040, 16562560, 16769592, 17468325, 17745600, 17967420, 18632880, 19165248, 19963800, 20703200, 20961990, 21294720, 22359456, 22459275, 23291100, 23956560, 24843840, 25154388, 26618400, 27949320, 28747872, 29812608, 29945700, 31054800, 31442985, 31942080, 33539184, 34936650, 35491200, 35934840, 37265760, 38330496, 39927600, 41406400, 41923980, 44718912, 44918550, 46582200, 47913120, 49687680, 50308776, 52404975, 53236800, 55898640, 57495744, 59891400, 62109600, 62885970, 63884160, 67078368, 69873300, 71869680, 74531520, 79855200, 82812800, 83847960, 89437824, 89837100, 93164400, 95826240, 100617552, 104809950, 106473600, 111797280, 114991488, 119782800, 124219200, 125771940, 134156736, 139746600, 143739360, 149063040, 157214925, 159710400, 167695920, 179674200, 186328800, 191652480, 201235104, 209619900, 223594560, 239565600, 248438400, 251543880, 268313472, 279493200, 287478720, 314429850, 319420800, 335391840, 359348400, 372657600, 402470208, 419239800, 447189120, 479131200, 503087760, 558986400, 574957440, 628859700, 670783680, 718696800, 745315200, 804940416, 838479600, 958262400, 1006175520, 1117972800, 1257719400, 1341567360, 1437393600, 1676959200, 2012351040, 2235945600, 2515438800, 2874787200, 3353918400, 4024702080, 5030877600, 6707836800, 10061755200, 20123510400]

約数ペア:

[(1, 20123510400), (2, 10061755200), (3, 6707836800), (4, 5030877600), (5, 4024702080), (6, 3353918400), (7, 2874787200), (8, 2515438800), (9, 2235945600), (10, 2012351040), (12, 1676959200), (14, 1437393600), (15, 1341567360), (16, 1257719400), (18, 1117972800), (20, 1006175520), (21, 958262400), (24, 838479600), (25, 804940416), (27, 745315200), (28, 718696800), (30, 670783680), (32, 628859700), (35, 574957440), (36, 558986400), (40, 503087760), (42, 479131200), (45, 447189120), (48, 419239800), (50, 402470208), (54, 372657600), (56, 359348400), (60, 335391840), (63, 319420800), (64, 314429850), (70, 287478720), (72, 279493200), (75, 268313472), (80, 251543880), (81, 248438400), (84, 239565600), (90, 223594560), (96, 209619900), (100, 201235104), (105, 191652480), (108, 186328800), (112, 179674200), (120, 167695920), (126, 159710400), (128, 157214925), (135, 149063040), (140, 143739360), (144, 139746600), (150, 134156736), (160, 125771940), (162, 124219200), (168, 119782800), (175, 114991488), (180, 111797280), (189, 106473600), (192, 104809950), (200, 100617552), (210, 95826240), (216, 93164400), (224, 89837100), (225, 89437824), (240, 83847960), (243, 82812800), (252, 79855200), (270, 74531520), (280, 71869680), (288, 69873300), (300, 67078368), (315, 63884160), (320, 62885970), (324, 62109600), (336, 59891400), (350, 57495744), (360, 55898640), (378, 53236800), (384, 52404975), (400, 50308776), (405, 49687680), (420, 47913120), (432, 46582200), (448, 44918550), (450, 44718912), (480, 41923980), (486, 41406400), (504, 39927600), (525, 38330496), (540, 37265760), (560, 35934840), (567, 35491200), (576, 34936650), (600, 33539184), (630, 31942080), (640, 31442985), (648, 31054800), (672, 29945700), (675, 29812608), (700, 28747872), (720, 27949320), (756, 26618400), (800, 25154388), (810, 24843840), (840, 23956560), (864, 23291100), (896, 22459275), (900, 22359456), (945, 21294720), (960, 20961990), (972, 20703200), (1008, 19963800), (1050, 19165248), (1080, 18632880), (1120, 17967420), (1134, 17745600), (1152, 17468325), (1200, 16769592), (1215, 16562560), (1260, 15971040), (1296, 15527400), (1344, 14972850), (1350, 14906304), (1400, 14373936), (1440, 13974660), (1512, 13309200), (1575, 12776832), (1600, 12577194), (1620, 12421920), (1680, 11978280), (1701, 11830400), (1728, 11645550), (1800, 11179728), (1890, 10647360), (1920, 10480995), (1944, 10351600), (2016, 9981900), (2025, 9937536), (2100, 9582624), (2160, 9316440), (2240, 8983710), (2268, 8872800), (2400, 8384796), (2430, 8281280), (2520, 7985520), (2592, 7763700), (2688, 7486425), (2700, 7453152), (2800, 7186968), (2835, 7098240), (2880, 6987330), (3024, 6654600), (3150, 6388416), (3200, 6288597), (3240, 6210960), (3360, 5989140), (3402, 5915200), (3456, 5822775), (3600, 5589864), (3697, 5443200), (3780, 5323680), (3888, 5175800), (4032, 4990950), (4050, 4968768), (4200, 4791312), (4320, 4658220), (4480, 4491855), (4536, 4436400), (4725, 4258944), (4800, 4192398), (4860, 4140640), (5040, 3992760), (5184, 3881850), (5400, 3726576), (5600, 3593484), (5670, 3549120), (5760, 3493665), (6048, 3327300), (6075, 3312512), (6300, 3194208), (6480, 3105480), (6720, 2994570), (6804, 2957600), (7200, 2794932), (7394, 2721600), (7560, 2661840), (7776, 2587900), (8064, 2495475), (8100, 2484384), (8400, 2395656), (8505, 2366080), (8640, 2329110), (9072, 2218200), (9450, 2129472), (9600, 2096199), (9720, 2070320), (10080, 1996380), (10368, 1940925), (10800, 1863288), (11091, 1814400), (11200, 1796742), (11340, 1774560), (12096, 1663650), (12150, 1656256), (12600, 1597104), (12960, 1552740), (13440, 1497285), (13608, 1478800), (14175, 1419648), (14400, 1397466), (14788, 1360800), (15120, 1330920), (15552, 1293950), (16200, 1242192), (16800, 1197828), (17010, 1183040), (17280, 1164555), (18144, 1109100), (18485, 1088640), (18900, 1064736), (19440, 1035160), (20160, 998190), (21600, 931644), (22182, 907200), (22400, 898371), (22680, 887280), (24192, 831825), (24300, 828128), (25200, 798552), (25879, 777600), (25920, 776370), (27216, 739400), (28350, 709824), (28800, 698733), (29576, 680400), (30240, 665460), (31104, 646975), (32400, 621096), (33273, 604800), (33600, 598914), (34020, 591520), (36288, 554550), (36970, 544320), (37800, 532368), (38880, 517580), (40320, 499095), (42525, 473216), (43200, 465822), (44364, 453600), (45360, 443640), (48600, 414064), (50400, 399276), (51758, 388800), (51840, 388185), (54432, 369700), (55455, 362880), (56700, 354912), (59152, 340200), (60480, 332730), (64800, 310548), (66546, 302400), (67200, 299457), (68040, 295760), (72576, 277275), (73940, 272160), (75600, 266184), (77637, 259200), (77760, 258790), (85050, 236608), (86400, 232911), (88728, 226800), (90720, 221820), (92425, 217728), (97200, 207032), (99819, 201600), (100800, 199638), (103516, 194400), (108864, 184850), (110910, 181440), (113400, 177456), (118304, 170100), (120960, 166365), (129395, 155520), (129600, 155274), (133092, 151200), (136080, 147880)]