1975783680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 432

約数和(自身を含む): 7499681280

約数和(自身を除く): 5523897600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 79, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 158, 160, 167, 180, 192, 195, 208, 234, 237, 240, 256, 260, 288, 312, 316, 320, 334, 360, 384, 390, 395, 416, 468, 474, 480, 501, 520, 576, 585, 624, 632, 640, 668, 711, 720, 768, 780, 790, 832, 835, 936, 948, 960, 1002, 1027, 1040, 1152, 1170, 1185, 1248, 1264, 1280, 1336, 1422, 1440, 1503, 1560, 1580, 1664, 1670, 1872, 1896, 1920, 2004, 2054, 2080, 2171, 2304, 2340, 2370, 2496, 2505, 2528, 2672, 2844, 2880, 3006, 3081, 3120, 3160, 3328, 3340, 3555, 3744, 3792, 3840, 4008, 4108, 4160, 4342, 4680, 4740, 4992, 5010, 5056, 5135, 5344, 5688, 5760, 6012, 6162, 6240, 6320, 6513, 6680, 7110, 7488, 7515, 7584, 8016, 8216, 8320, 8684, 9243, 9360, 9480, 9984, 10020, 10112, 10270, 10688, 10855, 11376, 11520, 12024, 12324, 12480, 12640, 13026, 13193, 13360, 14220, 14976, 15030, 15168, 15405, 16032, 16432, 16640, 17368, 18486, 18720, 18960, 19539, 20040, 20224, 20540, 21376, 21710, 22752, 24048, 24648, 24960, 25280, 26052, 26386, 26720, 28440, 29952, 30060, 30336, 30810, 32064, 32565, 32864, 34736, 36972, 37440, 37920, 39078, 39579, 40080, 41080, 42752, 43420, 45504, 46215, 48096, 49296, 49920, 50560, 52104, 52772, 53440, 56880, 60120, 60672, 61620, 64128, 65130, 65728, 65965, 69472, 73944, 74880, 75840, 78156, 79158, 80160, 82160, 86840, 91008, 92430, 96192, 97695, 98592, 101120, 104208, 105544, 106880, 113760, 118737, 120240, 123240, 128256, 130260, 131456, 131930, 138944, 147888, 149760, 151680, 156312, 158316, 160320, 164320, 171509, 173680, 182016, 184860, 192384, 195390, 197184, 197895, 208416, 211088, 213760, 227520, 237474, 240480, 246480, 260520, 262912, 263860, 277888, 295776, 303360, 312624, 316632, 320640, 328640, 343018, 347360, 369720, 384768, 390780, 394368, 395790, 416832, 422176, 455040, 474948, 480960, 492960, 514527, 521040, 527720, 555776, 591552, 593685, 625248, 633264, 641280, 657280, 686036, 694720, 739440, 781560, 788736, 791580, 833664, 844352, 857545, 910080, 949896, 961920, 985920, 1029054, 1042080, 1055440, 1183104, 1187370, 1250496, 1266528, 1314560, 1372072, 1389440, 1478880, 1543581, 1563120, 1583160, 1667328, 1688704, 1715090, 1899792, 1923840, 1971840, 2058108, 2084160, 2110880, 2366208, 2374740, 2500992, 2533056, 2572635, 2744144, 2778880, 2957760, 3087162, 3126240, 3166320, 3377408, 3430180, 3799584, 3943680, 4116216, 4168320, 4221760, 4749480, 5001984, 5066112, 5145270, 5488288, 5915520, 6174324, 6252480, 6332640, 6860360, 7599168, 7717905, 8232432, 8336640, 8443520, 9498960, 10132224, 10290540, 10976576, 11831040, 12348648, 12504960, 12665280, 13720720, 15198336, 15435810, 16464864, 16887040, 18997920, 20581080, 21953152, 24697296, 25009920, 25330560, 27441440, 30396672, 30871620, 32929728, 37995840, 41162160, 43906304, 49394592, 50661120, 54882880, 61743240, 65859456, 75991680, 82324320, 98789184, 109765760, 123486480, 131718912, 151983360, 164648640, 197578368, 219531520, 246972960, 329297280, 395156736, 493945920, 658594560, 987891840, 1975783680]

約数ペア:

[(1, 1975783680), (2, 987891840), (3, 658594560), (4, 493945920), (5, 395156736), (6, 329297280), (8, 246972960), (9, 219531520), (10, 197578368), (12, 164648640), (13, 151983360), (15, 131718912), (16, 123486480), (18, 109765760), (20, 98789184), (24, 82324320), (26, 75991680), (30, 65859456), (32, 61743240), (36, 54882880), (39, 50661120), (40, 49394592), (45, 43906304), (48, 41162160), (52, 37995840), (60, 32929728), (64, 30871620), (65, 30396672), (72, 27441440), (78, 25330560), (79, 25009920), (80, 24697296), (90, 21953152), (96, 20581080), (104, 18997920), (117, 16887040), (120, 16464864), (128, 15435810), (130, 15198336), (144, 13720720), (156, 12665280), (158, 12504960), (160, 12348648), (167, 11831040), (180, 10976576), (192, 10290540), (195, 10132224), (208, 9498960), (234, 8443520), (237, 8336640), (240, 8232432), (256, 7717905), (260, 7599168), (288, 6860360), (312, 6332640), (316, 6252480), (320, 6174324), (334, 5915520), (360, 5488288), (384, 5145270), (390, 5066112), (395, 5001984), (416, 4749480), (468, 4221760), (474, 4168320), (480, 4116216), (501, 3943680), (520, 3799584), (576, 3430180), (585, 3377408), (624, 3166320), (632, 3126240), (640, 3087162), (668, 2957760), (711, 2778880), (720, 2744144), (768, 2572635), (780, 2533056), (790, 2500992), (832, 2374740), (835, 2366208), (936, 2110880), (948, 2084160), (960, 2058108), (1002, 1971840), (1027, 1923840), (1040, 1899792), (1152, 1715090), (1170, 1688704), (1185, 1667328), (1248, 1583160), (1264, 1563120), (1280, 1543581), (1336, 1478880), (1422, 1389440), (1440, 1372072), (1503, 1314560), (1560, 1266528), (1580, 1250496), (1664, 1187370), (1670, 1183104), (1872, 1055440), (1896, 1042080), (1920, 1029054), (2004, 985920), (2054, 961920), (2080, 949896), (2171, 910080), (2304, 857545), (2340, 844352), (2370, 833664), (2496, 791580), (2505, 788736), (2528, 781560), (2672, 739440), (2844, 694720), (2880, 686036), (3006, 657280), (3081, 641280), (3120, 633264), (3160, 625248), (3328, 593685), (3340, 591552), (3555, 555776), (3744, 527720), (3792, 521040), (3840, 514527), (4008, 492960), (4108, 480960), (4160, 474948), (4342, 455040), (4680, 422176), (4740, 416832), (4992, 395790), (5010, 394368), (5056, 390780), (5135, 384768), (5344, 369720), (5688, 347360), (5760, 343018), (6012, 328640), (6162, 320640), (6240, 316632), (6320, 312624), (6513, 303360), (6680, 295776), (7110, 277888), (7488, 263860), (7515, 262912), (7584, 260520), (8016, 246480), (8216, 240480), (8320, 237474), (8684, 227520), (9243, 213760), (9360, 211088), (9480, 208416), (9984, 197895), (10020, 197184), (10112, 195390), (10270, 192384), (10688, 184860), (10855, 182016), (11376, 173680), (11520, 171509), (12024, 164320), (12324, 160320), (12480, 158316), (12640, 156312), (13026, 151680), (13193, 149760), (13360, 147888), (14220, 138944), (14976, 131930), (15030, 131456), (15168, 130260), (15405, 128256), (16032, 123240), (16432, 120240), (16640, 118737), (17368, 113760), (18486, 106880), (18720, 105544), (18960, 104208), (19539, 101120), (20040, 98592), (20224, 97695), (20540, 96192), (21376, 92430), (21710, 91008), (22752, 86840), (24048, 82160), (24648, 80160), (24960, 79158), (25280, 78156), (26052, 75840), (26386, 74880), (26720, 73944), (28440, 69472), (29952, 65965), (30060, 65728), (30336, 65130), (30810, 64128), (32064, 61620), (32565, 60672), (32864, 60120), (34736, 56880), (36972, 53440), (37440, 52772), (37920, 52104), (39078, 50560), (39579, 49920), (40080, 49296), (41080, 48096), (42752, 46215), (43420, 45504)]