40000003148140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{787}}^1\times {\mathrm{1747}}^1\times {\mathrm{4241}}^1$

素因数の和:6805

約数の個数: 192

約数和(自身を含む): 98162947814400

約数和(自身を除く): 58162944666260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 787, 980, 1372, 1574, 1715, 1747, 3148, 3430, 3494, 3935, 4241, 5509, 6860, 6988, 7870, 8482, 8735, 11018, 12229, 15740, 16964, 17470, 21205, 22036, 24458, 27545, 29687, 34940, 38563, 42410, 48916, 55090, 59374, 61145, 77126, 84820, 85603, 110180, 118748, 122290, 148435, 154252, 171206, 192815, 207809, 244580, 269941, 296870, 342412, 385630, 415618, 428015, 539882, 593740, 599221, 771260, 831236, 856030, 1039045, 1079764, 1198442, 1349705, 1374889, 1454663, 1712060, 2078090, 2396884, 2699410, 2749778, 2909326, 2996105, 3337667, 4156180, 5398820, 5499556, 5818652, 5992210, 6675334, 6874445, 7273315, 7409027, 9624223, 11984420, 13350668, 13748890, 14546630, 14818054, 16688335, 19248446, 23363669, 27497780, 29093260, 29636108, 33376670, 37045135, 38496892, 46727338, 48121115, 51863189, 66753340, 67369561, 74090270, 93454676, 96242230, 103726378, 116818345, 134739122, 148180540, 163545683, 192484460, 207452756, 233636690, 259315945, 269478244, 327091366, 336847805, 363042323, 467273380, 471586927, 518631890, 654182732, 673695610, 726084646, 817728415, 943173854, 1037263780, 1144819781, 1347391220, 1452169292, 1635456830, 1815211615, 1886347708, 2289639562, 2357934635, 2541296261, 3270913660, 3630423230, 4579279124, 4715869270, 5082592522, 5724098905, 5830904249, 7260846460, 9431738540, 10165185044, 11448197810, 11661808498, 12706481305, 22896395620, 23323616996, 25412962610, 29154521245, 40816329743, 50825925220, 58309042490, 81632659486, 116618084980, 163265318972, 204081648715, 285714308201, 408163297430, 571428616402, 816326594860, 1142857232804, 1428571541005, 2000000157407, 2857143082010, 4000000314814, 5714286164020, 8000000629628, 10000000787035, 20000001574070, 40000003148140]

約数ペア:

[(1, 40000003148140), (2, 20000001574070), (4, 10000000787035), (5, 8000000629628), (7, 5714286164020), (10, 4000000314814), (14, 2857143082010), (20, 2000000157407), (28, 1428571541005), (35, 1142857232804), (49, 816326594860), (70, 571428616402), (98, 408163297430), (140, 285714308201), (196, 204081648715), (245, 163265318972), (343, 116618084980), (490, 81632659486), (686, 58309042490), (787, 50825925220), (980, 40816329743), (1372, 29154521245), (1574, 25412962610), (1715, 23323616996), (1747, 22896395620), (3148, 12706481305), (3430, 11661808498), (3494, 11448197810), (3935, 10165185044), (4241, 9431738540), (5509, 7260846460), (6860, 5830904249), (6988, 5724098905), (7870, 5082592522), (8482, 4715869270), (8735, 4579279124), (11018, 3630423230), (12229, 3270913660), (15740, 2541296261), (16964, 2357934635), (17470, 2289639562), (21205, 1886347708), (22036, 1815211615), (24458, 1635456830), (27545, 1452169292), (29687, 1347391220), (34940, 1144819781), (38563, 1037263780), (42410, 943173854), (48916, 817728415), (55090, 726084646), (59374, 673695610), (61145, 654182732), (77126, 518631890), (84820, 471586927), (85603, 467273380), (110180, 363042323), (118748, 336847805), (122290, 327091366), (148435, 269478244), (154252, 259315945), (171206, 233636690), (192815, 207452756), (207809, 192484460), (244580, 163545683), (269941, 148180540), (296870, 134739122), (342412, 116818345), (385630, 103726378), (415618, 96242230), (428015, 93454676), (539882, 74090270), (593740, 67369561), (599221, 66753340), (771260, 51863189), (831236, 48121115), (856030, 46727338), (1039045, 38496892), (1079764, 37045135), (1198442, 33376670), (1349705, 29636108), (1374889, 29093260), (1454663, 27497780), (1712060, 23363669), (2078090, 19248446), (2396884, 16688335), (2699410, 14818054), (2749778, 14546630), (2909326, 13748890), (2996105, 13350668), (3337667, 11984420), (4156180, 9624223), (5398820, 7409027), (5499556, 7273315), (5818652, 6874445), (5992210, 6675334)]