21771504000

素因数分解:

$2^7\times 3^4\times 5^3\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 640

約数和(自身を含む): 82135516320

約数和(自身を除く): 60364012320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 107, 108, 120, 125, 128, 135, 144, 150, 157, 160, 162, 180, 192, 200, 214, 216, 225, 240, 250, 270, 288, 300, 314, 320, 321, 324, 360, 375, 384, 400, 405, 428, 432, 450, 471, 480, 500, 535, 540, 576, 600, 628, 640, 642, 648, 675, 720, 750, 785, 800, 810, 856, 864, 900, 942, 960, 963, 1000, 1070, 1080, 1125, 1152, 1200, 1256, 1284, 1296, 1350, 1413, 1440, 1500, 1570, 1600, 1605, 1620, 1712, 1728, 1800, 1884, 1920, 1926, 2000, 2025, 2140, 2160, 2250, 2355, 2400, 2512, 2568, 2592, 2675, 2700, 2826, 2880, 2889, 3000, 3140, 3200, 3210, 3240, 3375, 3424, 3456, 3600, 3768, 3852, 3925, 4000, 4050, 4239, 4280, 4320, 4500, 4710, 4800, 4815, 5024, 5136, 5184, 5350, 5400, 5652, 5760, 5778, 6000, 6280, 6420, 6480, 6750, 6848, 7065, 7200, 7536, 7704, 7850, 8000, 8025, 8100, 8478, 8560, 8640, 8667, 9000, 9420, 9600, 9630, 10048, 10125, 10272, 10368, 10700, 10800, 11304, 11556, 11775, 12000, 12560, 12717, 12840, 12960, 13375, 13500, 13696, 14130, 14400, 14445, 15072, 15408, 15700, 16000, 16050, 16200, 16799, 16956, 17120, 17280, 17334, 18000, 18840, 19260, 19625, 20096, 20250, 20544, 21195, 21400, 21600, 22608, 23112, 23550, 24000, 24075, 25120, 25434, 25680, 25920, 26750, 27000, 28260, 28800, 28890, 30144, 30816, 31400, 32100, 32400, 33598, 33912, 34240, 34668, 35325, 36000, 37680, 38520, 39250, 40125, 40500, 41088, 42390, 42800, 43200, 43335, 45216, 46224, 47100, 48000, 48150, 50240, 50397, 50868, 51360, 51840, 53500, 54000, 56520, 57780, 58875, 60288, 61632, 62800, 63585, 64200, 64800, 67196, 67824, 68480, 69336, 70650, 72000, 72225, 75360, 77040, 78500, 80250, 81000, 83995, 84780, 85600, 86400, 86670, 90432, 92448, 94200, 96300, 100480, 100794, 101736, 102720, 105975, 107000, 108000, 113040, 115560, 117750, 120375, 123264, 125600, 127170, 128400, 129600, 134392, 135648, 138672, 141300, 144000, 144450, 150720, 151191, 154080, 157000, 160500, 162000, 167990, 169560, 171200, 173340, 176625, 180864, 184896, 188400, 192600, 201588, 203472, 205440, 211950, 214000, 216000, 216675, 226080, 231120, 235500, 240750, 251200, 251985, 254340, 256800, 259200, 268784, 271296, 277344, 282600, 288900, 301440, 302382, 308160, 314000, 317925, 321000, 324000, 335980, 339120, 342400, 346680, 353250, 361125, 369792, 376800, 385200, 403176, 406944, 419975, 423900, 428000, 432000, 433350, 452160, 453573, 462240, 471000, 481500, 502400, 503970, 508680, 513600, 529875, 537568, 542592, 554688, 565200, 577800, 604764, 616320, 628000, 635850, 642000, 648000, 671960, 678240, 693360, 706500, 722250, 753600, 755955, 770400, 806352, 813888, 839950, 847800, 856000, 866700, 904320, 907146, 924480, 942000, 963000, 1007940, 1017360, 1027200, 1059750, 1075136, 1083375, 1109376, 1130400, 1155600, 1209528, 1256000, 1259925, 1271700, 1284000, 1296000, 1343920, 1356480, 1360719, 1386720, 1413000, 1444500, 1507200, 1511910, 1540800, 1589625, 1612704, 1627776, 1679900, 1695600, 1712000, 1733400, 1814292, 1848960, 1884000, 1926000, 2015880, 2034720, 2099875, 2119500, 2150272, 2166750, 2260800, 2267865, 2311200, 2419056, 2512000, 2519850, 2543400, 2568000, 2687840, 2712960, 2721438, 2773440, 2826000, 2889000, 3023820, 3081600, 3179250, 3225408, 3359800, 3391200, 3466800, 3628584, 3768000, 3779775, 3852000, 4031760, 4069440, 4199750, 4239000, 4333500, 4521600, 4535730, 4622400, 4838112, 5039700, 5086800, 5136000, 5375680, 5442876, 5546880, 5652000, 5778000, 6047640, 6299625, 6358500, 6450816, 6719600, 6782400, 6803595, 6933600, 7257168, 7536000, 7559550, 7704000, 8063520, 8138880, 8399500, 8478000, 8667000, 9071460, 9244800, 9676224, 10079400, 10173600, 10751360, 10885752, 11304000, 11339325, 11556000, 12095280, 12599250, 12717000, 13439200, 13564800, 13607190, 13867200, 14514336, 15119100, 15408000, 16127040, 16799000, 16956000, 17334000, 18142920, 18898875, 19352448, 20158800, 20347200, 21771504, 22608000, 22678650, 23112000, 24190560, 25198500, 25434000, 26878400, 27214380, 27734400, 29028672, 30238200, 32254080, 33598000, 33912000, 34017975, 34668000, 36285840, 37797750, 40317600, 40694400, 43543008, 45357300, 46224000, 48381120, 50397000, 50868000, 53756800, 54428760, 56696625, 58057344, 60476400, 67196000, 67824000, 68035950, 69336000, 72571680, 75595500, 80635200, 87086016, 90714600, 96762240, 100794000, 101736000, 108857520, 113393250, 120952800, 134392000, 136071900, 138672000, 145143360, 151191000, 161270400, 170089875, 174172032, 181429200, 201588000, 203472000, 217715040, 226786500, 241905600, 268784000, 272143800, 290286720, 302382000, 340179750, 362858400, 403176000, 435430080, 453573000, 483811200, 544287600, 604764000, 680359500, 725716800, 806352000, 870860160, 907146000, 1088575200, 1209528000, 1360719000, 1451433600, 1814292000, 2177150400, 2419056000, 2721438000, 3628584000, 4354300800, 5442876000, 7257168000, 10885752000, 21771504000]

約数ペア:

[(1, 21771504000), (2, 10885752000), (3, 7257168000), (4, 5442876000), (5, 4354300800), (6, 3628584000), (8, 2721438000), (9, 2419056000), (10, 2177150400), (12, 1814292000), (15, 1451433600), (16, 1360719000), (18, 1209528000), (20, 1088575200), (24, 907146000), (25, 870860160), (27, 806352000), (30, 725716800), (32, 680359500), (36, 604764000), (40, 544287600), (45, 483811200), (48, 453573000), (50, 435430080), (54, 403176000), (60, 362858400), (64, 340179750), (72, 302382000), (75, 290286720), (80, 272143800), (81, 268784000), (90, 241905600), (96, 226786500), (100, 217715040), (107, 203472000), (108, 201588000), (120, 181429200), (125, 174172032), (128, 170089875), (135, 161270400), (144, 151191000), (150, 145143360), (157, 138672000), (160, 136071900), (162, 134392000), (180, 120952800), (192, 113393250), (200, 108857520), (214, 101736000), (216, 100794000), (225, 96762240), (240, 90714600), (250, 87086016), (270, 80635200), (288, 75595500), (300, 72571680), (314, 69336000), (320, 68035950), (321, 67824000), (324, 67196000), (360, 60476400), (375, 58057344), (384, 56696625), (400, 54428760), (405, 53756800), (428, 50868000), (432, 50397000), (450, 48381120), (471, 46224000), (480, 45357300), (500, 43543008), (535, 40694400), (540, 40317600), (576, 37797750), (600, 36285840), (628, 34668000), (640, 34017975), (642, 33912000), (648, 33598000), (675, 32254080), (720, 30238200), (750, 29028672), (785, 27734400), (800, 27214380), (810, 26878400), (856, 25434000), (864, 25198500), (900, 24190560), (942, 23112000), (960, 22678650), (963, 22608000), (1000, 21771504), (1070, 20347200), (1080, 20158800), (1125, 19352448), (1152, 18898875), (1200, 18142920), (1256, 17334000), (1284, 16956000), (1296, 16799000), (1350, 16127040), (1413, 15408000), (1440, 15119100), (1500, 14514336), (1570, 13867200), (1600, 13607190), (1605, 13564800), (1620, 13439200), (1712, 12717000), (1728, 12599250), (1800, 12095280), (1884, 11556000), (1920, 11339325), (1926, 11304000), (2000, 10885752), (2025, 10751360), (2140, 10173600), (2160, 10079400), (2250, 9676224), (2355, 9244800), (2400, 9071460), (2512, 8667000), (2568, 8478000), (2592, 8399500), (2675, 8138880), (2700, 8063520), (2826, 7704000), (2880, 7559550), (2889, 7536000), (3000, 7257168), (3140, 6933600), (3200, 6803595), (3210, 6782400), (3240, 6719600), (3375, 6450816), (3424, 6358500), (3456, 6299625), (3600, 6047640), (3768, 5778000), (3852, 5652000), (3925, 5546880), (4000, 5442876), (4050, 5375680), (4239, 5136000), (4280, 5086800), (4320, 5039700), (4500, 4838112), (4710, 4622400), (4800, 4535730), (4815, 4521600), (5024, 4333500), (5136, 4239000), (5184, 4199750), (5350, 4069440), (5400, 4031760), (5652, 3852000), (5760, 3779775), (5778, 3768000), (6000, 3628584), (6280, 3466800), (6420, 3391200), (6480, 3359800), (6750, 3225408), (6848, 3179250), (7065, 3081600), (7200, 3023820), (7536, 2889000), (7704, 2826000), (7850, 2773440), (8000, 2721438), (8025, 2712960), (8100, 2687840), (8478, 2568000), (8560, 2543400), (8640, 2519850), (8667, 2512000), (9000, 2419056), (9420, 2311200), (9600, 2267865), (9630, 2260800), (10048, 2166750), (10125, 2150272), (10272, 2119500), (10368, 2099875), (10700, 2034720), (10800, 2015880), (11304, 1926000), (11556, 1884000), (11775, 1848960), (12000, 1814292), (12560, 1733400), (12717, 1712000), (12840, 1695600), (12960, 1679900), (13375, 1627776), (13500, 1612704), (13696, 1589625), (14130, 1540800), (14400, 1511910), (14445, 1507200), (15072, 1444500), (15408, 1413000), (15700, 1386720), (16000, 1360719), (16050, 1356480), (16200, 1343920), (16799, 1296000), (16956, 1284000), (17120, 1271700), (17280, 1259925), (17334, 1256000), (18000, 1209528), (18840, 1155600), (19260, 1130400), (19625, 1109376), (20096, 1083375), (20250, 1075136), (20544, 1059750), (21195, 1027200), (21400, 1017360), (21600, 1007940), (22608, 963000), (23112, 942000), (23550, 924480), (24000, 907146), (24075, 904320), (25120, 866700), (25434, 856000), (25680, 847800), (25920, 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(81000, 268784), (83995, 259200), (84780, 256800), (85600, 254340), (86400, 251985), (86670, 251200), (90432, 240750), (92448, 235500), (94200, 231120), (96300, 226080), (100480, 216675), (100794, 216000), (101736, 214000), (102720, 211950), (105975, 205440), (107000, 203472), (108000, 201588), (113040, 192600), (115560, 188400), (117750, 184896), (120375, 180864), (123264, 176625), (125600, 173340), (127170, 171200), (128400, 169560), (129600, 167990), (134392, 162000), (135648, 160500), (138672, 157000), (141300, 154080), (144000, 151191), (144450, 150720)]