20595206400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 432

約数和(自身を含む): 71252564544

約数和(自身を除く): 50657358144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 53, 60, 64, 74, 75, 80, 96, 100, 106, 111, 120, 128, 148, 150, 159, 160, 185, 192, 200, 212, 222, 240, 256, 265, 296, 300, 318, 320, 370, 384, 400, 424, 444, 480, 530, 547, 555, 592, 600, 636, 640, 740, 768, 795, 800, 848, 888, 925, 960, 1060, 1094, 1110, 1184, 1200, 1272, 1280, 1325, 1480, 1590, 1600, 1641, 1696, 1776, 1850, 1920, 1961, 2120, 2188, 2220, 2368, 2400, 2544, 2650, 2735, 2775, 2960, 3180, 3200, 3282, 3392, 3552, 3700, 3840, 3922, 3975, 4240, 4376, 4440, 4736, 4800, 5088, 5300, 5470, 5550, 5883, 5920, 6360, 6400, 6564, 6784, 7104, 7400, 7844, 7950, 8205, 8480, 8752, 8880, 9472, 9600, 9805, 10176, 10600, 10940, 11100, 11766, 11840, 12720, 13128, 13568, 13675, 14208, 14800, 15688, 15900, 16410, 16960, 17504, 17760, 19200, 19610, 20239, 20352, 21200, 21880, 22200, 23532, 23680, 25440, 26256, 27350, 28416, 28991, 29415, 29600, 31376, 31800, 32820, 33920, 35008, 35520, 39220, 40478, 40704, 41025, 42400, 43760, 44400, 47064, 47360, 49025, 50880, 52512, 54700, 57982, 58830, 59200, 60717, 62752, 63600, 65640, 67840, 70016, 71040, 78440, 80956, 82050, 84800, 86973, 87520, 88800, 94128, 98050, 101195, 101760, 105024, 109400, 115964, 117660, 118400, 121434, 125504, 127200, 131280, 140032, 142080, 144955, 147075, 156880, 161912, 164100, 169600, 173946, 175040, 177600, 188256, 196100, 202390, 203520, 210048, 218800, 231928, 235320, 236800, 242868, 251008, 254400, 262560, 289910, 294150, 303585, 313760, 323824, 328200, 339200, 347892, 350080, 355200, 376512, 392200, 404780, 420096, 434865, 437600, 463856, 470640, 485736, 502016, 505975, 508800, 525120, 579820, 588300, 607170, 627520, 647648, 656400, 695784, 700160, 710400, 724775, 753024, 784400, 809560, 869730, 875200, 927712, 941280, 971472, 1011950, 1017600, 1050240, 1072667, 1159640, 1176600, 1214340, 1255040, 1295296, 1312800, 1391568, 1449550, 1506048, 1517925, 1568800, 1619120, 1739460, 1750400, 1855424, 1882560, 1942944, 2023900, 2100480, 2145334, 2174325, 2319280, 2353200, 2428680, 2510080, 2590592, 2625600, 2783136, 2899100, 3035850, 3137600, 3218001, 3238240, 3478920, 3500800, 3710848, 3765120, 3885888, 4047800, 4290668, 4348650, 4638560, 4706400, 4857360, 5181184, 5251200, 5363335, 5566272, 5798200, 6071700, 6275200, 6436002, 6476480, 6957840, 7421696, 7530240, 7771776, 8095600, 8581336, 8697300, 9277120, 9412800, 9714720, 10502400, 10726670, 11132544, 11596400, 12143400, 12550400, 12872004, 12952960, 13915680, 15543552, 16090005, 16191200, 17162672, 17394600, 18554240, 18825600, 19429440, 21453340, 22265088, 23192800, 24286800, 25744008, 25905920, 26816675, 27831360, 32180010, 32382400, 34325344, 34789200, 37108480, 37651200, 38858880, 42906680, 46385600, 48573600, 51488016, 53633350, 55662720, 64360020, 64764800, 68650688, 69578400, 77717760, 80450025, 85813360, 92771200, 97147200, 102976032, 107266700, 111325440, 128720040, 129529600, 137301376, 139156800, 160900050, 171626720, 185542400, 194294400, 205952064, 214533400, 257440080, 274602752, 278313600, 321800100, 343253440, 388588800, 411904128, 429066800, 514880160, 556627200, 643600200, 686506880, 823808256, 858133600, 1029760320, 1287200400, 1373013760, 1716267200, 2059520640, 2574400800, 3432534400, 4119041280, 5148801600, 6865068800, 10297603200, 20595206400]

約数ペア:

[(1, 20595206400), (2, 10297603200), (3, 6865068800), (4, 5148801600), (5, 4119041280), (6, 3432534400), (8, 2574400800), (10, 2059520640), (12, 1716267200), (15, 1373013760), (16, 1287200400), (20, 1029760320), (24, 858133600), (25, 823808256), (30, 686506880), (32, 643600200), (37, 556627200), (40, 514880160), (48, 429066800), (50, 411904128), (53, 388588800), (60, 343253440), (64, 321800100), (74, 278313600), (75, 274602752), (80, 257440080), (96, 214533400), (100, 205952064), (106, 194294400), (111, 185542400), (120, 171626720), (128, 160900050), (148, 139156800), (150, 137301376), (159, 129529600), (160, 128720040), (185, 111325440), (192, 107266700), (200, 102976032), (212, 97147200), (222, 92771200), (240, 85813360), (256, 80450025), (265, 77717760), (296, 69578400), (300, 68650688), (318, 64764800), (320, 64360020), (370, 55662720), (384, 53633350), (400, 51488016), (424, 48573600), (444, 46385600), (480, 42906680), (530, 38858880), (547, 37651200), (555, 37108480), (592, 34789200), (600, 34325344), (636, 32382400), (640, 32180010), (740, 27831360), (768, 26816675), (795, 25905920), (800, 25744008), (848, 24286800), (888, 23192800), (925, 22265088), (960, 21453340), (1060, 19429440), (1094, 18825600), (1110, 18554240), (1184, 17394600), (1200, 17162672), (1272, 16191200), (1280, 16090005), (1325, 15543552), (1480, 13915680), (1590, 12952960), (1600, 12872004), (1641, 12550400), (1696, 12143400), (1776, 11596400), (1850, 11132544), (1920, 10726670), (1961, 10502400), (2120, 9714720), (2188, 9412800), (2220, 9277120), (2368, 8697300), (2400, 8581336), (2544, 8095600), (2650, 7771776), (2735, 7530240), (2775, 7421696), (2960, 6957840), (3180, 6476480), (3200, 6436002), (3282, 6275200), (3392, 6071700), (3552, 5798200), (3700, 5566272), (3840, 5363335), (3922, 5251200), (3975, 5181184), (4240, 4857360), (4376, 4706400), (4440, 4638560), (4736, 4348650), (4800, 4290668), (5088, 4047800), (5300, 3885888), (5470, 3765120), (5550, 3710848), (5883, 3500800), (5920, 3478920), (6360, 3238240), (6400, 3218001), (6564, 3137600), (6784, 3035850), (7104, 2899100), (7400, 2783136), (7844, 2625600), (7950, 2590592), (8205, 2510080), (8480, 2428680), (8752, 2353200), (8880, 2319280), (9472, 2174325), (9600, 2145334), (9805, 2100480), (10176, 2023900), (10600, 1942944), (10940, 1882560), (11100, 1855424), (11766, 1750400), (11840, 1739460), (12720, 1619120), (13128, 1568800), (13568, 1517925), (13675, 1506048), (14208, 1449550), (14800, 1391568), (15688, 1312800), (15900, 1295296), (16410, 1255040), (16960, 1214340), (17504, 1176600), (17760, 1159640), (19200, 1072667), (19610, 1050240), (20239, 1017600), (20352, 1011950), (21200, 971472), (21880, 941280), (22200, 927712), (23532, 875200), (23680, 869730), (25440, 809560), (26256, 784400), (27350, 753024), (28416, 724775), (28991, 710400), (29415, 700160), (29600, 695784), (31376, 656400), (31800, 647648), (32820, 627520), (33920, 607170), (35008, 588300), (35520, 579820), (39220, 525120), (40478, 508800), (40704, 505975), (41025, 502016), (42400, 485736), (43760, 470640), (44400, 463856), (47064, 437600), (47360, 434865), (49025, 420096), (50880, 404780), (52512, 392200), (54700, 376512), (57982, 355200), (58830, 350080), (59200, 347892), (60717, 339200), (62752, 328200), (63600, 323824), (65640, 313760), (67840, 303585), (70016, 294150), (71040, 289910), (78440, 262560), (80956, 254400), (82050, 251008), (84800, 242868), (86973, 236800), (87520, 235320), (88800, 231928), (94128, 218800), (98050, 210048), (101195, 203520), (101760, 202390), (105024, 196100), (109400, 188256), (115964, 177600), (117660, 175040), (118400, 173946), (121434, 169600), (125504, 164100), (127200, 161912), (131280, 156880), (140032, 147075), (142080, 144955)]