20570734080

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{587}}^1$

素因数の和:648

約数の個数: 600

約数和(自身を含む): 79917275592

約数和(自身を除く): 59346541512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 169, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 338, 351, 360, 384, 390, 405, 416, 432, 468, 480, 507, 512, 520, 540, 576, 585, 587, 624, 640, 648, 676, 702, 720, 768, 780, 810, 832, 845, 864, 936, 960, 1014, 1040, 1053, 1080, 1152, 1170, 1174, 1248, 1280, 1296, 1352, 1404, 1440, 1521, 1536, 1560, 1620, 1664, 1690, 1728, 1755, 1761, 1872, 1920, 2028, 2080, 2106, 2160, 2304, 2340, 2348, 2496, 2535, 2560, 2592, 2704, 2808, 2880, 2935, 3042, 3120, 3240, 3328, 3380, 3456, 3510, 3522, 3744, 3840, 4056, 4160, 4212, 4320, 4563, 4608, 4680, 4696, 4992, 5070, 5184, 5265, 5283, 5408, 5616, 5760, 5870, 6084, 6240, 6480, 6656, 6760, 6912, 7020, 7044, 7488, 7605, 7631, 7680, 8112, 8320, 8424, 8640, 8805, 9126, 9360, 9392, 9984, 10140, 10368, 10530, 10566, 10816, 11232, 11520, 11740, 12168, 12480, 12960, 13520, 13689, 13824, 14040, 14088, 14976, 15210, 15262, 15849, 16224, 16640, 16848, 17280, 17610, 18252, 18720, 18784, 19968, 20280, 20736, 21060, 21132, 21632, 22464, 22815, 22893, 23040, 23480, 24336, 24960, 25920, 26415, 27040, 27378, 28080, 28176, 29952, 30420, 30524, 31698, 32448, 33280, 33696, 34560, 35220, 36504, 37440, 37568, 38155, 40560, 41472, 42120, 42264, 43264, 44928, 45630, 45786, 46960, 47547, 48672, 49920, 51840, 52830, 54080, 54756, 56160, 56352, 59904, 60840, 61048, 63396, 64896, 67392, 68445, 68679, 69120, 70440, 73008, 74880, 75136, 76310, 79245, 81120, 84240, 84528, 86528, 89856, 91260, 91572, 93920, 95094, 97344, 99203, 99840, 103680, 105660, 108160, 109512, 112320, 112704, 114465, 121680, 122096, 126792, 129792, 134784, 136890, 137358, 140880, 146016, 149760, 150272, 152620, 158490, 162240, 168480, 169056, 179712, 182520, 183144, 187840, 190188, 194688, 198406, 206037, 207360, 211320, 216320, 219024, 224640, 225408, 228930, 237735, 243360, 244192, 253584, 259584, 269568, 273780, 274716, 281760, 292032, 297609, 299520, 300544, 305240, 316980, 324480, 336960, 338112, 343395, 365040, 366288, 375680, 380376, 389376, 396812, 412074, 422640, 432640, 438048, 449280, 450816, 457860, 475470, 486720, 488384, 496015, 507168, 539136, 547560, 549432, 563520, 584064, 595218, 610480, 618111, 633960, 648960, 673920, 676224, 686790, 730080, 732576, 751360, 760752, 778752, 793624, 824148, 845280, 876096, 892827, 898560, 901632, 915720, 950940, 973440, 976768, 992030, 1014336, 1030185, 1095120, 1098864, 1127040, 1168128, 1190436, 1220960, 1236222, 1267920, 1297920, 1347840, 1352448, 1373580, 1460160, 1465152, 1488045, 1502720, 1521504, 1587248, 1648296, 1690560, 1752192, 1785654, 1831440, 1901880, 1946880, 1953536, 1984060, 2028672, 2060370, 2190240, 2197728, 2254080, 2336256, 2380872, 2441920, 2472444, 2535840, 2678481, 2695680, 2704896, 2747160, 2920320, 2930304, 2976090, 3043008, 3090555, 3174496, 3296592, 3381120, 3504384, 3571308, 3662880, 3803760, 3893760, 3907072, 3968120, 4057344, 4120740, 4380480, 4395456, 4464135, 4508160, 4761744, 4883840, 4944888, 5071680, 5356962, 5494320, 5840640, 5860608, 5952180, 6086016, 6181110, 6348992, 6593184, 6762240, 7008768, 7142616, 7325760, 7607520, 7936240, 8035443, 8114688, 8241480, 8760960, 8790912, 8928270, 9523488, 9767680, 9889776, 10143360, 10713924, 10988640, 11681280, 11721216, 11904360, 12172032, 12362220, 12697984, 13186368, 13392405, 13524480, 14285232, 14651520, 15215040, 15872480, 16070886, 16482960, 17521920, 17581824, 17856540, 19046976, 19535360, 19779552, 20286720, 21427848, 21977280, 23808720, 24344064, 24724440, 25395968, 26372736, 26784810, 28570464, 29303040, 30430080, 31744960, 32141772, 32965920, 35043840, 35163648, 35713080, 38093952, 39559104, 40177215, 40573440, 42855696, 43954560, 47617440, 49448880, 50791936, 52745472, 53569620, 57140928, 58606080, 60860160, 63489920, 64283544, 65931840, 71426160, 76187904, 79118208, 80354430, 85711392, 87909120, 95234880, 98897760, 105490944, 107139240, 114281856, 121720320, 126979840, 128567088, 131863680, 142852320, 152375808, 158236416, 160708860, 171422784, 175818240, 190469760, 197795520, 214278480, 228563712, 253959680, 257134176, 263727360, 285704640, 316472832, 321417720, 342845568, 380939520, 395591040, 428556960, 457127424, 514268352, 527454720, 571409280, 642835440, 685691136, 761879040, 791182080, 857113920, 1028536704, 1142818560, 1285670880, 1371382272, 1582364160, 1714227840, 2057073408, 2285637120, 2571341760, 3428455680, 4114146816, 5142683520, 6856911360, 10285367040, 20570734080]

約数ペア:

[(1, 20570734080), (2, 10285367040), (3, 6856911360), (4, 5142683520), (5, 4114146816), (6, 3428455680), (8, 2571341760), (9, 2285637120), (10, 2057073408), (12, 1714227840), (13, 1582364160), (15, 1371382272), (16, 1285670880), (18, 1142818560), (20, 1028536704), (24, 857113920), (26, 791182080), (27, 761879040), (30, 685691136), (32, 642835440), (36, 571409280), (39, 527454720), (40, 514268352), (45, 457127424), (48, 428556960), (52, 395591040), (54, 380939520), (60, 342845568), (64, 321417720), (65, 316472832), (72, 285704640), (78, 263727360), (80, 257134176), (81, 253959680), (90, 228563712), (96, 214278480), (104, 197795520), (108, 190469760), (117, 175818240), (120, 171422784), (128, 160708860), (130, 158236416), (135, 152375808), (144, 142852320), (156, 131863680), (160, 128567088), (162, 126979840), (169, 121720320), (180, 114281856), (192, 107139240), (195, 105490944), (208, 98897760), (216, 95234880), (234, 87909120), (240, 85711392), (256, 80354430), (260, 79118208), (270, 76187904), (288, 71426160), (312, 65931840), (320, 64283544), (324, 63489920), (338, 60860160), (351, 58606080), (360, 57140928), (384, 53569620), (390, 52745472), (405, 50791936), (416, 49448880), (432, 47617440), (468, 43954560), (480, 42855696), (507, 40573440), (512, 40177215), (520, 39559104), (540, 38093952), (576, 35713080), (585, 35163648), (587, 35043840), (624, 32965920), (640, 32141772), (648, 31744960), (676, 30430080), (702, 29303040), (720, 28570464), (768, 26784810), (780, 26372736), (810, 25395968), (832, 24724440), (845, 24344064), (864, 23808720), (936, 21977280), (960, 21427848), (1014, 20286720), (1040, 19779552), (1053, 19535360), (1080, 19046976), (1152, 17856540), (1170, 17581824), (1174, 17521920), (1248, 16482960), (1280, 16070886), (1296, 15872480), (1352, 15215040), (1404, 14651520), (1440, 14285232), (1521, 13524480), (1536, 13392405), (1560, 13186368), (1620, 12697984), (1664, 12362220), (1690, 12172032), (1728, 11904360), (1755, 11721216), (1761, 11681280), (1872, 10988640), (1920, 10713924), (2028, 10143360), (2080, 9889776), (2106, 9767680), (2160, 9523488), (2304, 8928270), (2340, 8790912), (2348, 8760960), (2496, 8241480), (2535, 8114688), (2560, 8035443), (2592, 7936240), (2704, 7607520), (2808, 7325760), (2880, 7142616), (2935, 7008768), (3042, 6762240), (3120, 6593184), (3240, 6348992), (3328, 6181110), (3380, 6086016), (3456, 5952180), (3510, 5860608), (3522, 5840640), (3744, 5494320), (3840, 5356962), (4056, 5071680), (4160, 4944888), (4212, 4883840), (4320, 4761744), (4563, 4508160), (4608, 4464135), (4680, 4395456), (4696, 4380480), (4992, 4120740), (5070, 4057344), (5184, 3968120), (5265, 3907072), (5283, 3893760), (5408, 3803760), (5616, 3662880), (5760, 3571308), (5870, 3504384), (6084, 3381120), (6240, 3296592), (6480, 3174496), (6656, 3090555), (6760, 3043008), (6912, 2976090), (7020, 2930304), (7044, 2920320), (7488, 2747160), (7605, 2704896), (7631, 2695680), (7680, 2678481), (8112, 2535840), (8320, 2472444), (8424, 2441920), (8640, 2380872), (8805, 2336256), (9126, 2254080), (9360, 2197728), (9392, 2190240), (9984, 2060370), (10140, 2028672), (10368, 1984060), (10530, 1953536), (10566, 1946880), (10816, 1901880), (11232, 1831440), (11520, 1785654), (11740, 1752192), (12168, 1690560), (12480, 1648296), (12960, 1587248), (13520, 1521504), (13689, 1502720), (13824, 1488045), (14040, 1465152), (14088, 1460160), (14976, 1373580), (15210, 1352448), (15262, 1347840), (15849, 1297920), (16224, 1267920), (16640, 1236222), (16848, 1220960), (17280, 1190436), (17610, 1168128), (18252, 1127040), (18720, 1098864), (18784, 1095120), (19968, 1030185), (20280, 1014336), (20736, 992030), (21060, 976768), (21132, 973440), (21632, 950940), (22464, 915720), (22815, 901632), (22893, 898560), (23040, 892827), (23480, 876096), (24336, 845280), (24960, 824148), (25920, 793624), (26415, 778752), (27040, 760752), (27378, 751360), (28080, 732576), (28176, 730080), (29952, 686790), (30420, 676224), (30524, 673920), (31698, 648960), (32448, 633960), (33280, 618111), (33696, 610480), (34560, 595218), (35220, 584064), (36504, 563520), (37440, 549432), (37568, 547560), (38155, 539136), (40560, 507168), (41472, 496015), (42120, 488384), (42264, 486720), (43264, 475470), (44928, 457860), (45630, 450816), (45786, 449280), (46960, 438048), (47547, 432640), (48672, 422640), (49920, 412074), (51840, 396812), (52830, 389376), (54080, 380376), (54756, 375680), (56160, 366288), (56352, 365040), (59904, 343395), (60840, 338112), (61048, 336960), (63396, 324480), (64896, 316980), (67392, 305240), (68445, 300544), (68679, 299520), (69120, 297609), (70440, 292032), (73008, 281760), (74880, 274716), (75136, 273780), (76310, 269568), (79245, 259584), (81120, 253584), (84240, 244192), (84528, 243360), (86528, 237735), (89856, 228930), (91260, 225408), (91572, 224640), (93920, 219024), (95094, 216320), (97344, 211320), (99203, 207360), (99840, 206037), (103680, 198406), (105660, 194688), (108160, 190188), (109512, 187840), (112320, 183144), (112704, 182520), (114465, 179712), (121680, 169056), (122096, 168480), (126792, 162240), (129792, 158490), (134784, 152620), (136890, 150272), (137358, 149760), (140880, 146016)]