20171115216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7253}}^1$

素因数の和:7394

約数の個数: 240

約数和(自身を含む): 67354260480

約数和(自身を除く): 47183145264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 89, 93, 112, 124, 126, 144, 168, 178, 186, 217, 248, 252, 267, 279, 336, 356, 372, 434, 496, 504, 534, 558, 623, 651, 712, 744, 801, 868, 1008, 1068, 1116, 1246, 1302, 1424, 1488, 1602, 1736, 1869, 1953, 2136, 2232, 2492, 2604, 2759, 3204, 3472, 3738, 3906, 4272, 4464, 4984, 5208, 5518, 5607, 6408, 7253, 7476, 7812, 8277, 9968, 10416, 11036, 11214, 12816, 14506, 14952, 15624, 16554, 19313, 21759, 22072, 22428, 24831, 29012, 29904, 31248, 33108, 38626, 43518, 44144, 44856, 49662, 50771, 57939, 58024, 65277, 66216, 77252, 87036, 89712, 99324, 101542, 115878, 116048, 130554, 132432, 152313, 154504, 173817, 174072, 198648, 203084, 224843, 231756, 261108, 304626, 309008, 347634, 348144, 397296, 406168, 449686, 456939, 463512, 522216, 609252, 645517, 674529, 695268, 812336, 899372, 913878, 927024, 1044432, 1218504, 1291034, 1349058, 1390536, 1573901, 1798744, 1827756, 1936551, 2023587, 2437008, 2582068, 2698116, 2781072, 3147802, 3597488, 3655512, 3873102, 4047174, 4518619, 4721703, 5164136, 5396232, 5809653, 6295604, 7311024, 7746204, 8094348, 9037238, 9443406, 10328272, 10792464, 11619306, 12591208, 13555857, 14165109, 15492408, 16188696, 18074476, 18886812, 20011027, 23238612, 25182416, 27111714, 28330218, 30984816, 32377392, 36148952, 37773624, 40022054, 40667571, 46477224, 54223428, 56660436, 60033081, 72297904, 75547248, 80044108, 81335142, 92954448, 108446856, 113320872, 120066162, 140077189, 160088216, 162670284, 180099243, 216893712, 226641744, 240132324, 280154378, 320176432, 325340568, 360198486, 420231567, 480264648, 560308756, 650681136, 720396972, 840463134, 960529296, 1120617512, 1260694701, 1440793944, 1680926268, 2241235024, 2521389402, 2881587888, 3361852536, 5042778804, 6723705072, 10085557608, 20171115216]

約数ペア:

[(1, 20171115216), (2, 10085557608), (3, 6723705072), (4, 5042778804), (6, 3361852536), (7, 2881587888), (8, 2521389402), (9, 2241235024), (12, 1680926268), (14, 1440793944), (16, 1260694701), (18, 1120617512), (21, 960529296), (24, 840463134), (28, 720396972), (31, 650681136), (36, 560308756), (42, 480264648), (48, 420231567), (56, 360198486), (62, 325340568), (63, 320176432), (72, 280154378), (84, 240132324), (89, 226641744), (93, 216893712), (112, 180099243), (124, 162670284), (126, 160088216), (144, 140077189), (168, 120066162), (178, 113320872), (186, 108446856), (217, 92954448), (248, 81335142), (252, 80044108), (267, 75547248), (279, 72297904), (336, 60033081), (356, 56660436), (372, 54223428), (434, 46477224), (496, 40667571), (504, 40022054), (534, 37773624), (558, 36148952), (623, 32377392), (651, 30984816), (712, 28330218), (744, 27111714), (801, 25182416), (868, 23238612), (1008, 20011027), (1068, 18886812), (1116, 18074476), (1246, 16188696), (1302, 15492408), (1424, 14165109), (1488, 13555857), (1602, 12591208), (1736, 11619306), (1869, 10792464), (1953, 10328272), (2136, 9443406), (2232, 9037238), (2492, 8094348), (2604, 7746204), (2759, 7311024), (3204, 6295604), (3472, 5809653), (3738, 5396232), (3906, 5164136), (4272, 4721703), (4464, 4518619), (4984, 4047174), (5208, 3873102), (5518, 3655512), (5607, 3597488), (6408, 3147802), (7253, 2781072), (7476, 2698116), (7812, 2582068), (8277, 2437008), (9968, 2023587), (10416, 1936551), (11036, 1827756), (11214, 1798744), (12816, 1573901), (14506, 1390536), (14952, 1349058), (15624, 1291034), (16554, 1218504), (19313, 1044432), (21759, 927024), (22072, 913878), (22428, 899372), (24831, 812336), (29012, 695268), (29904, 674529), (31248, 645517), (33108, 609252), (38626, 522216), (43518, 463512), (44144, 456939), (44856, 449686), (49662, 406168), (50771, 397296), (57939, 348144), (58024, 347634), (65277, 309008), (66216, 304626), (77252, 261108), (87036, 231756), (89712, 224843), (99324, 203084), (101542, 198648), (115878, 174072), (116048, 173817), (130554, 154504), (132432, 152313)]