21340418400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 648

約数和(自身を含む): 88432933680

約数和(自身を除く): 67092515280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 86, 90, 96, 100, 105, 112, 120, 126, 129, 140, 144, 150, 160, 168, 172, 175, 180, 200, 210, 215, 224, 225, 229, 240, 252, 258, 280, 288, 300, 301, 315, 336, 344, 350, 360, 387, 400, 420, 430, 450, 458, 480, 504, 516, 525, 560, 600, 602, 630, 645, 672, 687, 688, 700, 720, 774, 800, 840, 860, 900, 903, 916, 1008, 1032, 1050, 1075, 1120, 1145, 1200, 1204, 1260, 1290, 1374, 1376, 1400, 1440, 1505, 1548, 1575, 1603, 1680, 1720, 1800, 1806, 1832, 1849, 1935, 2016, 2061, 2064, 2100, 2150, 2290, 2400, 2408, 2520, 2580, 2709, 2748, 2800, 3010, 3096, 3150, 3206, 3225, 3360, 3435, 3440, 3600, 3612, 3664, 3698, 3870, 4122, 4128, 4200, 4300, 4515, 4580, 4809, 4816, 5040, 5160, 5418, 5496, 5547, 5600, 5725, 6020, 6192, 6300, 6412, 6450, 6870, 6880, 7200, 7224, 7328, 7396, 7525, 7740, 8015, 8244, 8400, 8600, 9030, 9160, 9245, 9618, 9632, 9675, 9847, 10080, 10305, 10320, 10836, 10992, 11094, 11450, 12040, 12384, 12600, 12824, 12900, 12943, 13545, 13740, 14427, 14448, 14792, 15050, 15480, 16030, 16488, 16641, 16800, 17175, 17200, 18060, 18320, 18490, 19236, 19350, 19694, 20610, 20640, 21672, 21984, 22188, 22575, 22900, 24045, 24080, 25200, 25648, 25800, 25886, 27090, 27480, 27735, 28854, 28896, 29541, 29584, 30100, 30960, 32060, 32976, 33282, 34350, 34400, 36120, 36640, 36980, 38472, 38700, 38829, 39388, 40075, 41220, 43344, 44376, 45150, 45800, 46225, 48090, 48160, 49235, 50400, 51296, 51525, 51600, 51772, 54180, 54960, 55470, 57708, 59082, 59168, 60200, 61920, 64120, 64715, 65952, 66564, 67725, 68700, 68929, 72135, 72240, 73960, 76944, 77400, 77658, 78776, 80150, 82440, 83205, 86688, 88623, 88752, 90300, 91600, 92450, 96180, 98470, 103050, 103200, 103544, 108360, 109920, 110940, 115416, 116487, 118164, 120225, 120400, 128240, 129430, 133128, 135450, 137400, 137858, 138675, 144270, 144480, 147705, 147920, 153888, 154800, 155316, 157552, 160300, 164880, 166410, 177246, 177504, 180600, 183200, 184900, 192360, 194145, 196940, 206100, 206787, 207088, 216720, 221880, 230832, 232974, 236328, 240450, 240800, 246175, 256480, 258860, 266256, 270900, 274800, 275716, 277350, 288540, 295410, 295840, 309600, 310632, 315104, 320600, 323575, 329760, 332820, 344645, 354492, 360675, 361200, 369800, 384720, 388290, 393880, 412200, 413574, 414176, 416025, 423421, 433440, 443115, 443760, 461664, 465948, 472656, 480900, 492350, 517720, 532512, 541800, 549600, 551432, 554700, 577080, 582435, 590820, 620361, 621264, 641200, 647150, 665640, 689290, 708984, 721350, 722400, 738525, 739600, 769440, 776580, 787760, 824400, 827148, 832050, 846842, 886230, 887520, 931896, 945312, 961800, 970725, 984700, 1033935, 1035440, 1083600, 1102864, 1109400, 1154160, 1164870, 1181640, 1240722, 1242528, 1270263, 1282400, 1294300, 1331280, 1378580, 1417968, 1442700, 1477050, 1479200, 1553160, 1575520, 1648800, 1654296, 1664100, 1693684, 1723225, 1772460, 1863792, 1923600, 1941450, 1969400, 2067870, 2070880, 2117105, 2167200, 2205728, 2215575, 2218800, 2308320, 2329740, 2363280, 2481444, 2540526, 2588600, 2662560, 2757160, 2835936, 2885400, 2912175, 2954100, 2963947, 3101805, 3106320, 3308592, 3328200, 3387368, 3446450, 3544920, 3727584, 3810789, 3847200, 3882900, 3938800, 4135740, 4234210, 4431150, 4437600, 4659480, 4726560, 4962888, 5081052, 5169675, 5177200, 5514320, 5770800, 5824350, 5908200, 5927894, 6203610, 6212640, 6351315, 6617184, 6656400, 6774736, 6892900, 7089840, 7621578, 7765800, 7877600, 8271480, 8468420, 8862300, 8891841, 9318960, 9925776, 10162104, 10339350, 10354400, 10585525, 11028640, 11541600, 11648700, 11816400, 11855788, 12407220, 12702630, 13312800, 13549472, 13785800, 14179680, 14819735, 15243156, 15509025, 15531600, 16542960, 16936840, 17724600, 17783682, 18637920, 19053945, 19851552, 20324208, 20678700, 21171050, 23297400, 23632800, 23711576, 24814440, 25405260, 26675523, 27571600, 29639470, 30486312, 31018050, 31063200, 31756575, 33085920, 33873680, 35449200, 35567364, 38107890, 40648416, 41357400, 42342100, 44459205, 46594800, 47423152, 49628880, 50810520, 53351046, 55143200, 59278940, 60972624, 62036100, 63513150, 67747360, 70898400, 71134728, 74098675, 76215780, 82714800, 84684200, 88918410, 93189600, 94846304, 95269725, 99257760, 101621040, 106702092, 118557880, 121945248, 124072200, 127026300, 133377615, 142269456, 148197350, 152431560, 165429600, 169368400, 177836820, 190539450, 203242080, 213404184, 222296025, 237115760, 248144400, 254052600, 266755230, 284538912, 296394700, 304863120, 338736800, 355673640, 381078900, 426808368, 444592050, 474231520, 496288800, 508105200, 533510460, 592789400, 609726240, 666888075, 711347280, 762157800, 853616736, 889184100, 1016210400, 1067020920, 1185578800, 1333776150, 1422694560, 1524315600, 1778368200, 2134041840, 2371157600, 2667552300, 3048631200, 3556736400, 4268083680, 5335104600, 7113472800, 10670209200, 21340418400]

約数ペア:

[(1, 21340418400), (2, 10670209200), (3, 7113472800), (4, 5335104600), (5, 4268083680), (6, 3556736400), (7, 3048631200), (8, 2667552300), (9, 2371157600), (10, 2134041840), (12, 1778368200), (14, 1524315600), (15, 1422694560), (16, 1333776150), (18, 1185578800), (20, 1067020920), (21, 1016210400), (24, 889184100), (25, 853616736), (28, 762157800), (30, 711347280), (32, 666888075), (35, 609726240), (36, 592789400), (40, 533510460), (42, 508105200), (43, 496288800), (45, 474231520), (48, 444592050), (50, 426808368), (56, 381078900), (60, 355673640), (63, 338736800), (70, 304863120), (72, 296394700), (75, 284538912), (80, 266755230), (84, 254052600), (86, 248144400), (90, 237115760), (96, 222296025), (100, 213404184), (105, 203242080), (112, 190539450), (120, 177836820), (126, 169368400), (129, 165429600), (140, 152431560), (144, 148197350), (150, 142269456), (160, 133377615), (168, 127026300), (172, 124072200), (175, 121945248), (180, 118557880), (200, 106702092), (210, 101621040), (215, 99257760), (224, 95269725), (225, 94846304), (229, 93189600), (240, 88918410), (252, 84684200), (258, 82714800), (280, 76215780), (288, 74098675), (300, 71134728), (301, 70898400), (315, 67747360), (336, 63513150), (344, 62036100), (350, 60972624), (360, 59278940), (387, 55143200), (400, 53351046), (420, 50810520), (430, 49628880), (450, 47423152), (458, 46594800), (480, 44459205), (504, 42342100), (516, 41357400), (525, 40648416), (560, 38107890), (600, 35567364), (602, 35449200), (630, 33873680), (645, 33085920), (672, 31756575), (687, 31063200), (688, 31018050), (700, 30486312), (720, 29639470), (774, 27571600), (800, 26675523), (840, 25405260), (860, 24814440), (900, 23711576), (903, 23632800), (916, 23297400), (1008, 21171050), (1032, 20678700), (1050, 20324208), (1075, 19851552), (1120, 19053945), (1145, 18637920), (1200, 17783682), (1204, 17724600), (1260, 16936840), (1290, 16542960), (1374, 15531600), (1376, 15509025), (1400, 15243156), (1440, 14819735), (1505, 14179680), (1548, 13785800), (1575, 13549472), (1603, 13312800), (1680, 12702630), (1720, 12407220), (1800, 11855788), (1806, 11816400), (1832, 11648700), (1849, 11541600), (1935, 11028640), (2016, 10585525), (2061, 10354400), (2064, 10339350), (2100, 10162104), (2150, 9925776), (2290, 9318960), (2400, 8891841), (2408, 8862300), (2520, 8468420), (2580, 8271480), (2709, 7877600), (2748, 7765800), (2800, 7621578), (3010, 7089840), (3096, 6892900), (3150, 6774736), (3206, 6656400), (3225, 6617184), (3360, 6351315), (3435, 6212640), (3440, 6203610), (3600, 5927894), (3612, 5908200), (3664, 5824350), (3698, 5770800), (3870, 5514320), (4122, 5177200), (4128, 5169675), (4200, 5081052), (4300, 4962888), (4515, 4726560), (4580, 4659480), (4809, 4437600), (4816, 4431150), (5040, 4234210), (5160, 4135740), (5418, 3938800), (5496, 3882900), (5547, 3847200), (5600, 3810789), (5725, 3727584), (6020, 3544920), (6192, 3446450), (6300, 3387368), (6412, 3328200), (6450, 3308592), (6870, 3106320), (6880, 3101805), (7200, 2963947), (7224, 2954100), (7328, 2912175), (7396, 2885400), (7525, 2835936), (7740, 2757160), (8015, 2662560), (8244, 2588600), (8400, 2540526), (8600, 2481444), (9030, 2363280), (9160, 2329740), (9245, 2308320), (9618, 2218800), (9632, 2215575), (9675, 2205728), (9847, 2167200), (10080, 2117105), (10305, 2070880), (10320, 2067870), (10836, 1969400), (10992, 1941450), (11094, 1923600), (11450, 1863792), (12040, 1772460), (12384, 1723225), (12600, 1693684), (12824, 1664100), (12900, 1654296), (12943, 1648800), (13545, 1575520), (13740, 1553160), (14427, 1479200), (14448, 1477050), (14792, 1442700), (15050, 1417968), (15480, 1378580), (16030, 1331280), (16488, 1294300), (16641, 1282400), (16800, 1270263), (17175, 1242528), (17200, 1240722), (18060, 1181640), (18320, 1164870), (18490, 1154160), (19236, 1109400), (19350, 1102864), (19694, 1083600), (20610, 1035440), (20640, 1033935), (21672, 984700), (21984, 970725), (22188, 961800), (22575, 945312), (22900, 931896), (24045, 887520), (24080, 886230), (25200, 846842), (25648, 832050), (25800, 827148), (25886, 824400), (27090, 787760), (27480, 776580), (27735, 769440), (28854, 739600), (28896, 738525), (29541, 722400), (29584, 721350), (30100, 708984), (30960, 689290), (32060, 665640), (32976, 647150), (33282, 641200), (34350, 621264), (34400, 620361), (36120, 590820), (36640, 582435), (36980, 577080), (38472, 554700), (38700, 551432), (38829, 549600), (39388, 541800), (40075, 532512), (41220, 517720), (43344, 492350), (44376, 480900), (45150, 472656), (45800, 465948), (46225, 461664), (48090, 443760), (48160, 443115), (49235, 433440), (50400, 423421), (51296, 416025), (51525, 414176), (51600, 413574), (51772, 412200), (54180, 393880), (54960, 388290), (55470, 384720), (57708, 369800), (59082, 361200), (59168, 360675), (60200, 354492), (61920, 344645), (64120, 332820), (64715, 329760), (65952, 323575), (66564, 320600), (67725, 315104), (68700, 310632), (68929, 309600), (72135, 295840), (72240, 295410), (73960, 288540), (76944, 277350), (77400, 275716), (77658, 274800), (78776, 270900), (80150, 266256), (82440, 258860), (83205, 256480), (86688, 246175), (88623, 240800), (88752, 240450), (90300, 236328), (91600, 232974), (92450, 230832), (96180, 221880), (98470, 216720), (103050, 207088), (103200, 206787), (103544, 206100), (108360, 196940), (109920, 194145), (110940, 192360), (115416, 184900), (116487, 183200), (118164, 180600), (120225, 177504), (120400, 177246), (128240, 166410), (129430, 164880), (133128, 160300), (135450, 157552), (137400, 155316), (137858, 154800), (138675, 153888), (144270, 147920), (144480, 147705)]