20742998400

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1128

約数の個数: 480

約数和(自身を含む): 77591685600

約数和(自身を除く): 56848687200

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, 79, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 158, 160, 162, 180, 192, 200, 216, 225, 237, 240, 270, 288, 300, 316, 320, 324, 360, 384, 395, 400, 405, 432, 450, 474, 480, 540, 576, 600, 632, 640, 648, 675, 711, 720, 790, 800, 810, 864, 900, 948, 960, 1013, 1080, 1152, 1185, 1200, 1264, 1296, 1350, 1422, 1440, 1580, 1600, 1620, 1728, 1800, 1896, 1920, 1975, 2025, 2026, 2133, 2160, 2370, 2400, 2528, 2592, 2700, 2844, 2880, 3039, 3160, 3200, 3240, 3456, 3555, 3600, 3792, 3950, 4050, 4052, 4266, 4320, 4740, 4800, 5056, 5065, 5184, 5400, 5688, 5760, 5925, 6078, 6320, 6399, 6480, 7110, 7200, 7584, 7900, 8100, 8104, 8532, 8640, 9117, 9480, 9600, 10112, 10130, 10368, 10665, 10800, 11376, 11850, 12156, 12640, 12798, 12960, 14220, 14400, 15168, 15195, 15800, 16200, 16208, 17064, 17280, 17775, 18234, 18960, 20260, 21330, 21600, 22752, 23700, 24312, 25280, 25325, 25596, 25920, 27351, 28440, 28800, 30336, 30390, 31600, 31995, 32400, 32416, 34128, 35550, 36468, 37920, 40520, 42660, 43200, 45504, 45585, 47400, 48624, 50560, 50650, 51192, 51840, 53325, 54702, 56880, 60780, 63200, 63990, 64800, 64832, 68256, 71100, 72936, 75840, 75975, 80027, 81040, 82053, 85320, 86400, 91008, 91170, 94800, 97248, 101300, 102384, 106650, 109404, 113760, 121560, 126400, 127980, 129600, 129664, 136512, 136755, 142200, 145872, 151680, 151950, 159975, 160054, 162080, 164106, 170640, 182340, 189600, 194496, 202600, 204768, 213300, 218808, 227520, 227925, 240081, 243120, 252800, 255960, 259200, 273024, 273510, 284400, 291744, 303900, 319950, 320108, 324160, 328212, 341280, 364680, 379200, 388992, 400135, 405200, 409536, 410265, 426600, 437616, 455040, 455850, 480162, 486240, 511920, 547020, 568800, 583488, 607800, 639900, 640216, 648320, 656424, 682560, 683775, 720243, 729360, 758400, 800270, 810400, 819072, 820530, 853200, 875232, 911700, 960324, 972480, 1023840, 1094040, 1137600, 1166976, 1200405, 1215600, 1279800, 1280432, 1312848, 1365120, 1367550, 1440486, 1458720, 1600540, 1620800, 1641060, 1706400, 1750464, 1823400, 1920648, 1944960, 2000675, 2047680, 2051325, 2160729, 2188080, 2275200, 2400810, 2431200, 2559600, 2560864, 2625696, 2735100, 2880972, 2917440, 3201080, 3241600, 3282120, 3412800, 3500928, 3601215, 3646800, 3841296, 4001350, 4095360, 4102650, 4321458, 4376160, 4801620, 4862400, 5119200, 5121728, 5251392, 5470200, 5761944, 5834880, 6002025, 6402160, 6482187, 6564240, 6825600, 7202430, 7293600, 7682592, 8002700, 8205300, 8642916, 8752320, 9603240, 9724800, 10238400, 10243456, 10502784, 10803645, 10940400, 11523888, 12004050, 12804320, 12964374, 13128480, 14404860, 14587200, 15365184, 16005400, 16410600, 17285832, 17504640, 18006075, 19206480, 20476800, 21607290, 21880800, 23047776, 24008100, 25608640, 25928748, 26256960, 28809720, 29174400, 30730368, 32010800, 32410935, 32821200, 34571664, 36012150, 38412960, 43214580, 43761600, 46095552, 48016200, 51217280, 51857496, 52513920, 54018225, 57619440, 64021600, 64821870, 65642400, 69143328, 72024300, 76825920, 86429160, 87523200, 92191104, 96032400, 103714992, 108036450, 115238880, 128043200, 129643740, 131284800, 138286656, 144048600, 153651840, 162054675, 172858320, 192064800, 207429984, 216072900, 230477760, 256086400, 259287480, 262569600, 276573312, 288097200, 324109350, 345716640, 384129600, 414859968, 432145800, 460955520, 518574960, 576194400, 648218700, 691433280, 768259200, 829719936, 864291600, 1037149920, 1152388800, 1296437400, 1382866560, 1728583200, 2074299840, 2304777600, 2592874800, 3457166400, 4148599680, 5185749600, 6914332800, 10371499200, 20742998400]

約数ペア:

[(1, 20742998400), (2, 10371499200), (3, 6914332800), (4, 5185749600), (5, 4148599680), (6, 3457166400), (8, 2592874800), (9, 2304777600), (10, 2074299840), (12, 1728583200), (15, 1382866560), (16, 1296437400), (18, 1152388800), (20, 1037149920), (24, 864291600), (25, 829719936), (27, 768259200), (30, 691433280), (32, 648218700), (36, 576194400), (40, 518574960), (45, 460955520), (48, 432145800), (50, 414859968), (54, 384129600), (60, 345716640), (64, 324109350), (72, 288097200), (75, 276573312), (79, 262569600), (80, 259287480), (81, 256086400), (90, 230477760), (96, 216072900), (100, 207429984), (108, 192064800), (120, 172858320), (128, 162054675), (135, 153651840), (144, 144048600), (150, 138286656), (158, 131284800), (160, 129643740), (162, 128043200), (180, 115238880), (192, 108036450), (200, 103714992), (216, 96032400), (225, 92191104), (237, 87523200), (240, 86429160), (270, 76825920), (288, 72024300), (300, 69143328), (316, 65642400), (320, 64821870), (324, 64021600), (360, 57619440), (384, 54018225), (395, 52513920), (400, 51857496), (405, 51217280), (432, 48016200), (450, 46095552), (474, 43761600), (480, 43214580), (540, 38412960), (576, 36012150), (600, 34571664), (632, 32821200), (640, 32410935), (648, 32010800), (675, 30730368), (711, 29174400), (720, 28809720), (790, 26256960), (800, 25928748), (810, 25608640), (864, 24008100), (900, 23047776), (948, 21880800), (960, 21607290), (1013, 20476800), (1080, 19206480), (1152, 18006075), (1185, 17504640), (1200, 17285832), (1264, 16410600), (1296, 16005400), (1350, 15365184), (1422, 14587200), (1440, 14404860), (1580, 13128480), (1600, 12964374), (1620, 12804320), (1728, 12004050), (1800, 11523888), (1896, 10940400), (1920, 10803645), (1975, 10502784), (2025, 10243456), (2026, 10238400), (2133, 9724800), (2160, 9603240), (2370, 8752320), (2400, 8642916), (2528, 8205300), (2592, 8002700), (2700, 7682592), (2844, 7293600), (2880, 7202430), (3039, 6825600), (3160, 6564240), (3200, 6482187), (3240, 6402160), (3456, 6002025), (3555, 5834880), (3600, 5761944), (3792, 5470200), (3950, 5251392), (4050, 5121728), (4052, 5119200), (4266, 4862400), (4320, 4801620), (4740, 4376160), (4800, 4321458), (5056, 4102650), (5065, 4095360), (5184, 4001350), (5400, 3841296), (5688, 3646800), (5760, 3601215), (5925, 3500928), (6078, 3412800), (6320, 3282120), (6399, 3241600), (6480, 3201080), (7110, 2917440), (7200, 2880972), (7584, 2735100), (7900, 2625696), (8100, 2560864), (8104, 2559600), (8532, 2431200), (8640, 2400810), (9117, 2275200), (9480, 2188080), (9600, 2160729), (10112, 2051325), (10130, 2047680), (10368, 2000675), (10665, 1944960), (10800, 1920648), (11376, 1823400), (11850, 1750464), (12156, 1706400), (12640, 1641060), (12798, 1620800), (12960, 1600540), (14220, 1458720), (14400, 1440486), (15168, 1367550), (15195, 1365120), (15800, 1312848), (16200, 1280432), (16208, 1279800), (17064, 1215600), (17280, 1200405), (17775, 1166976), (18234, 1137600), (18960, 1094040), (20260, 1023840), (21330, 972480), (21600, 960324), (22752, 911700), (23700, 875232), (24312, 853200), (25280, 820530), (25325, 819072), (25596, 810400), (25920, 800270), (27351, 758400), (28440, 729360), (28800, 720243), (30336, 683775), (30390, 682560), (31600, 656424), (31995, 648320), (32400, 640216), (32416, 639900), (34128, 607800), (35550, 583488), (36468, 568800), (37920, 547020), (40520, 511920), (42660, 486240), (43200, 480162), (45504, 455850), (45585, 455040), (47400, 437616), (48624, 426600), (50560, 410265), (50650, 409536), (51192, 405200), (51840, 400135), (53325, 388992), (54702, 379200), (56880, 364680), (60780, 341280), (63200, 328212), (63990, 324160), (64800, 320108), (64832, 319950), (68256, 303900), (71100, 291744), (72936, 284400), (75840, 273510), (75975, 273024), (80027, 259200), (81040, 255960), (82053, 252800), (85320, 243120), (86400, 240081), (91008, 227925), (91170, 227520), (94800, 218808), (97248, 213300), (101300, 204768), (102384, 202600), (106650, 194496), (109404, 189600), (113760, 182340), (121560, 170640), (126400, 164106), (127980, 162080), (129600, 160054), (129664, 159975), (136512, 151950), (136755, 151680), (142200, 145872)]