21486332160

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1940

約数の個数: 432

約数和(自身を含む): 79219847616

約数和(自身を除く): 57733515456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 243, 256, 270, 288, 296, 320, 324, 333, 360, 370, 384, 405, 432, 444, 480, 486, 540, 555, 576, 592, 640, 648, 666, 720, 740, 768, 810, 864, 888, 960, 972, 999, 1080, 1110, 1152, 1184, 1215, 1280, 1296, 1332, 1440, 1480, 1620, 1665, 1728, 1776, 1867, 1920, 1944, 1998, 2160, 2220, 2304, 2368, 2430, 2592, 2664, 2880, 2960, 2997, 3240, 3330, 3456, 3552, 3734, 3840, 3888, 3996, 4320, 4440, 4736, 4860, 4995, 5184, 5328, 5601, 5760, 5920, 5994, 6480, 6660, 6912, 7104, 7468, 7776, 7992, 8640, 8880, 8991, 9335, 9472, 9720, 9990, 10368, 10656, 11202, 11520, 11840, 11988, 12960, 13320, 14208, 14936, 14985, 15552, 15984, 16803, 17280, 17760, 17982, 18670, 19440, 19980, 20736, 21312, 22404, 23680, 23976, 25920, 26640, 28005, 28416, 29872, 29970, 31104, 31968, 33606, 34560, 35520, 35964, 37340, 38880, 39960, 42624, 44808, 44955, 47360, 47952, 50409, 51840, 53280, 56010, 59744, 59940, 62208, 63936, 67212, 69079, 71040, 71928, 74680, 77760, 79920, 84015, 85248, 89616, 89910, 95904, 100818, 103680, 106560, 112020, 119488, 119880, 127872, 134424, 138158, 142080, 143856, 149360, 151227, 155520, 159840, 168030, 179232, 179820, 191808, 201636, 207237, 213120, 224040, 238976, 239760, 252045, 255744, 268848, 276316, 287712, 298720, 302454, 311040, 319680, 336060, 345395, 358464, 359640, 383616, 403272, 414474, 426240, 448080, 453681, 477952, 479520, 504090, 537696, 552632, 575424, 597440, 604908, 621711, 639360, 672120, 690790, 716928, 719280, 756135, 767232, 806544, 828948, 896160, 907362, 959040, 1008180, 1036185, 1075392, 1105264, 1150848, 1194880, 1209816, 1243422, 1278720, 1344240, 1381580, 1433856, 1438560, 1512270, 1613088, 1657896, 1792320, 1814724, 1865133, 1918080, 2016360, 2072370, 2150784, 2210528, 2268405, 2301696, 2389760, 2419632, 2486844, 2688480, 2763160, 2877120, 3024540, 3108555, 3226176, 3315792, 3584640, 3629448, 3730266, 3836160, 4032720, 4144740, 4301568, 4421056, 4536810, 4839264, 4973688, 5376960, 5526320, 5595399, 5754240, 6049080, 6217110, 6452352, 6631584, 7169280, 7258896, 7460532, 8065440, 8289480, 8842112, 9073620, 9325665, 9678528, 9947376, 10753920, 11052640, 11190798, 11508480, 12098160, 12434220, 12904704, 13263168, 14517792, 14921064, 16130880, 16578960, 16786197, 17684224, 18147240, 18651330, 19357056, 19894752, 21507840, 22105280, 22381596, 24196320, 24868440, 26526336, 27976995, 29035584, 29842128, 32261760, 33157920, 33572394, 36294480, 37302660, 38714112, 39789504, 44210560, 44763192, 48392640, 49736880, 53052672, 55953990, 58071168, 59684256, 64523520, 66315840, 67144788, 72588960, 74605320, 79579008, 83930985, 88421120, 89526384, 96785280, 99473760, 111907980, 116142336, 119368512, 132631680, 134289576, 145177920, 149210640, 159158016, 167861970, 179052768, 193570560, 198947520, 223815960, 238737024, 265263360, 268579152, 290355840, 298421280, 335723940, 358105536, 397895040, 447631920, 477474048, 537158304, 580711680, 596842560, 671447880, 716211072, 795790080, 895263840, 1074316608, 1193685120, 1342895760, 1432422144, 1790527680, 2148633216, 2387370240, 2685791520, 3581055360, 4297266432, 5371583040, 7162110720, 10743166080, 21486332160]

約数ペア:

[(1, 21486332160), (2, 10743166080), (3, 7162110720), (4, 5371583040), (5, 4297266432), (6, 3581055360), (8, 2685791520), (9, 2387370240), (10, 2148633216), (12, 1790527680), (15, 1432422144), (16, 1342895760), (18, 1193685120), (20, 1074316608), (24, 895263840), (27, 795790080), (30, 716211072), (32, 671447880), (36, 596842560), (37, 580711680), (40, 537158304), (45, 477474048), (48, 447631920), (54, 397895040), (60, 358105536), (64, 335723940), (72, 298421280), (74, 290355840), (80, 268579152), (81, 265263360), (90, 238737024), (96, 223815960), (108, 198947520), (111, 193570560), (120, 179052768), (128, 167861970), (135, 159158016), (144, 149210640), (148, 145177920), (160, 134289576), (162, 132631680), (180, 119368512), (185, 116142336), (192, 111907980), (216, 99473760), (222, 96785280), (240, 89526384), (243, 88421120), (256, 83930985), (270, 79579008), (288, 74605320), (296, 72588960), (320, 67144788), (324, 66315840), (333, 64523520), (360, 59684256), (370, 58071168), (384, 55953990), (405, 53052672), (432, 49736880), (444, 48392640), (480, 44763192), (486, 44210560), (540, 39789504), (555, 38714112), (576, 37302660), (592, 36294480), (640, 33572394), (648, 33157920), (666, 32261760), (720, 29842128), (740, 29035584), (768, 27976995), (810, 26526336), (864, 24868440), (888, 24196320), (960, 22381596), (972, 22105280), (999, 21507840), (1080, 19894752), (1110, 19357056), (1152, 18651330), (1184, 18147240), (1215, 17684224), (1280, 16786197), (1296, 16578960), (1332, 16130880), (1440, 14921064), (1480, 14517792), (1620, 13263168), (1665, 12904704), (1728, 12434220), (1776, 12098160), (1867, 11508480), (1920, 11190798), (1944, 11052640), (1998, 10753920), (2160, 9947376), (2220, 9678528), (2304, 9325665), (2368, 9073620), (2430, 8842112), (2592, 8289480), (2664, 8065440), (2880, 7460532), (2960, 7258896), (2997, 7169280), (3240, 6631584), (3330, 6452352), (3456, 6217110), (3552, 6049080), (3734, 5754240), (3840, 5595399), (3888, 5526320), (3996, 5376960), (4320, 4973688), (4440, 4839264), (4736, 4536810), (4860, 4421056), (4995, 4301568), (5184, 4144740), (5328, 4032720), (5601, 3836160), (5760, 3730266), (5920, 3629448), (5994, 3584640), (6480, 3315792), (6660, 3226176), (6912, 3108555), (7104, 3024540), (7468, 2877120), (7776, 2763160), (7992, 2688480), (8640, 2486844), (8880, 2419632), (8991, 2389760), (9335, 2301696), (9472, 2268405), (9720, 2210528), (9990, 2150784), (10368, 2072370), (10656, 2016360), (11202, 1918080), (11520, 1865133), (11840, 1814724), (11988, 1792320), (12960, 1657896), (13320, 1613088), (14208, 1512270), (14936, 1438560), (14985, 1433856), (15552, 1381580), (15984, 1344240), (16803, 1278720), (17280, 1243422), (17760, 1209816), (17982, 1194880), (18670, 1150848), (19440, 1105264), (19980, 1075392), (20736, 1036185), (21312, 1008180), (22404, 959040), (23680, 907362), (23976, 896160), (25920, 828948), (26640, 806544), (28005, 767232), (28416, 756135), (29872, 719280), (29970, 716928), (31104, 690790), (31968, 672120), (33606, 639360), (34560, 621711), (35520, 604908), (35964, 597440), (37340, 575424), (38880, 552632), (39960, 537696), (42624, 504090), (44808, 479520), (44955, 477952), (47360, 453681), (47952, 448080), (50409, 426240), (51840, 414474), (53280, 403272), (56010, 383616), (59744, 359640), (59940, 358464), (62208, 345395), (63936, 336060), (67212, 319680), (69079, 311040), (71040, 302454), (71928, 298720), (74680, 287712), (77760, 276316), (79920, 268848), (84015, 255744), (85248, 252045), (89616, 239760), (89910, 238976), (95904, 224040), (100818, 213120), (103680, 207237), (106560, 201636), (112020, 191808), (119488, 179820), (119880, 179232), (127872, 168030), (134424, 159840), (138158, 155520), (142080, 151227), (143856, 149360)]