21557028000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:573

約数の個数: 384

約数和(自身を含む): 73546776576

約数和(自身を除く): 51989748576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 125, 150, 155, 160, 167, 186, 200, 240, 248, 250, 300, 310, 334, 347, 372, 375, 400, 465, 480, 496, 500, 501, 600, 620, 668, 694, 744, 750, 775, 800, 835, 930, 992, 1000, 1002, 1041, 1200, 1240, 1336, 1388, 1488, 1500, 1550, 1670, 1735, 1860, 2000, 2004, 2082, 2325, 2400, 2480, 2505, 2672, 2776, 2976, 3000, 3100, 3340, 3470, 3720, 3875, 4000, 4008, 4164, 4175, 4650, 4960, 5010, 5177, 5205, 5344, 5552, 6000, 6200, 6680, 6940, 7440, 7750, 8016, 8328, 8350, 8675, 9300, 10020, 10354, 10410, 10757, 11104, 11625, 12000, 12400, 12525, 13360, 13880, 14880, 15500, 15531, 16032, 16656, 16700, 17350, 18600, 20040, 20708, 20820, 20875, 21514, 23250, 24800, 25050, 25885, 26025, 26720, 27760, 31000, 31062, 32271, 33312, 33400, 34700, 37200, 40080, 41416, 41640, 41750, 43028, 43375, 46500, 50100, 51770, 52050, 53785, 55520, 57949, 62000, 62124, 62625, 64542, 66800, 69400, 74400, 77655, 80160, 82832, 83280, 83500, 86056, 86750, 93000, 100200, 103540, 104100, 107570, 115898, 124000, 124248, 125250, 129084, 129425, 130125, 133600, 138800, 155310, 161355, 165664, 166560, 167000, 172112, 173500, 173847, 186000, 200400, 207080, 208200, 215140, 231796, 248496, 250500, 258168, 258850, 260250, 268925, 277600, 289745, 310620, 322710, 334000, 344224, 347000, 347694, 372000, 388275, 400800, 414160, 416400, 430280, 463592, 496992, 501000, 516336, 517700, 520500, 537850, 579490, 621240, 645420, 647125, 668000, 694000, 695388, 776550, 806775, 828320, 832800, 860560, 869235, 927184, 1002000, 1032672, 1035400, 1041000, 1075700, 1158980, 1242480, 1290840, 1294250, 1344625, 1388000, 1390776, 1448725, 1553100, 1613550, 1721120, 1738470, 1796419, 1854368, 1941375, 2004000, 2070800, 2082000, 2151400, 2317960, 2484960, 2581680, 2588500, 2689250, 2781552, 2897450, 3106200, 3227100, 3476940, 3592838, 3882750, 4033875, 4141600, 4164000, 4302800, 4346175, 4635920, 5163360, 5177000, 5378500, 5389257, 5563104, 5794900, 6212400, 6454200, 6953880, 7185676, 7243625, 7765500, 8067750, 8605600, 8692350, 8982095, 9271840, 10354000, 10757000, 10778514, 11589800, 12424800, 12908400, 13907760, 14371352, 14487250, 15531000, 16135500, 17384700, 17964190, 20708000, 21514000, 21557028, 21730875, 23179600, 25816800, 26946285, 27815520, 28742704, 28974500, 31062000, 32271000, 34769400, 35928380, 43028000, 43114056, 43461750, 44910475, 46359200, 53892570, 57485408, 57949000, 62124000, 64542000, 69538800, 71856760, 86228112, 86923500, 89820950, 107785140, 115898000, 129084000, 134731425, 139077600, 143713520, 172456224, 173847000, 179641900, 215570280, 224552375, 231796000, 269462850, 287427040, 347694000, 359283800, 431140560, 449104750, 538925700, 673657125, 695388000, 718567600, 862281120, 898209500, 1077851400, 1347314250, 1437135200, 1796419000, 2155702800, 2694628500, 3592838000, 4311405600, 5389257000, 7185676000, 10778514000, 21557028000]

約数ペア:

[(1, 21557028000), (2, 10778514000), (3, 7185676000), (4, 5389257000), (5, 4311405600), (6, 3592838000), (8, 2694628500), (10, 2155702800), (12, 1796419000), (15, 1437135200), (16, 1347314250), (20, 1077851400), (24, 898209500), (25, 862281120), (30, 718567600), (31, 695388000), (32, 673657125), (40, 538925700), (48, 449104750), (50, 431140560), (60, 359283800), (62, 347694000), (75, 287427040), (80, 269462850), (93, 231796000), (96, 224552375), (100, 215570280), (120, 179641900), (124, 173847000), (125, 172456224), (150, 143713520), (155, 139077600), (160, 134731425), (167, 129084000), (186, 115898000), (200, 107785140), (240, 89820950), (248, 86923500), (250, 86228112), (300, 71856760), (310, 69538800), (334, 64542000), (347, 62124000), (372, 57949000), (375, 57485408), (400, 53892570), (465, 46359200), (480, 44910475), (496, 43461750), (500, 43114056), (501, 43028000), (600, 35928380), (620, 34769400), (668, 32271000), (694, 31062000), (744, 28974500), (750, 28742704), (775, 27815520), (800, 26946285), (835, 25816800), (930, 23179600), (992, 21730875), (1000, 21557028), (1002, 21514000), (1041, 20708000), (1200, 17964190), (1240, 17384700), (1336, 16135500), (1388, 15531000), (1488, 14487250), (1500, 14371352), (1550, 13907760), (1670, 12908400), (1735, 12424800), (1860, 11589800), (2000, 10778514), (2004, 10757000), (2082, 10354000), (2325, 9271840), (2400, 8982095), (2480, 8692350), (2505, 8605600), (2672, 8067750), (2776, 7765500), (2976, 7243625), (3000, 7185676), (3100, 6953880), (3340, 6454200), (3470, 6212400), (3720, 5794900), (3875, 5563104), (4000, 5389257), (4008, 5378500), (4164, 5177000), (4175, 5163360), (4650, 4635920), (4960, 4346175), (5010, 4302800), (5177, 4164000), (5205, 4141600), (5344, 4033875), (5552, 3882750), (6000, 3592838), (6200, 3476940), (6680, 3227100), (6940, 3106200), (7440, 2897450), (7750, 2781552), (8016, 2689250), (8328, 2588500), (8350, 2581680), (8675, 2484960), (9300, 2317960), (10020, 2151400), (10354, 2082000), (10410, 2070800), (10757, 2004000), (11104, 1941375), (11625, 1854368), (12000, 1796419), (12400, 1738470), (12525, 1721120), (13360, 1613550), (13880, 1553100), (14880, 1448725), (15500, 1390776), (15531, 1388000), (16032, 1344625), (16656, 1294250), (16700, 1290840), (17350, 1242480), (18600, 1158980), (20040, 1075700), (20708, 1041000), (20820, 1035400), (20875, 1032672), (21514, 1002000), (23250, 927184), (24800, 869235), (25050, 860560), (25885, 832800), (26025, 828320), (26720, 806775), (27760, 776550), (31000, 695388), (31062, 694000), (32271, 668000), (33312, 647125), (33400, 645420), (34700, 621240), (37200, 579490), (40080, 537850), (41416, 520500), (41640, 517700), (41750, 516336), (43028, 501000), (43375, 496992), (46500, 463592), (50100, 430280), (51770, 416400), (52050, 414160), (53785, 400800), (55520, 388275), (57949, 372000), (62000, 347694), (62124, 347000), (62625, 344224), (64542, 334000), (66800, 322710), (69400, 310620), (74400, 289745), (77655, 277600), (80160, 268925), (82832, 260250), (83280, 258850), (83500, 258168), (86056, 250500), (86750, 248496), (93000, 231796), (100200, 215140), (103540, 208200), (104100, 207080), (107570, 200400), (115898, 186000), (124000, 173847), (124248, 173500), (125250, 172112), (129084, 167000), (129425, 166560), (130125, 165664), (133600, 161355), (138800, 155310)]