244937160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 864864000

約数和(自身を除く): 619926840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 199, 234, 260, 263, 312, 360, 390, 398, 468, 520, 526, 585, 597, 780, 789, 796, 936, 995, 1052, 1170, 1194, 1315, 1560, 1578, 1592, 1791, 1990, 2104, 2340, 2367, 2388, 2587, 2630, 2985, 3156, 3419, 3582, 3945, 3980, 4680, 4734, 4776, 5174, 5260, 5970, 6312, 6838, 7164, 7761, 7890, 7960, 8955, 9468, 10257, 10348, 10520, 11835, 11940, 12935, 13676, 14328, 15522, 15780, 17095, 17910, 18936, 20514, 20696, 23283, 23670, 23880, 25870, 27352, 30771, 31044, 31560, 34190, 35820, 38805, 41028, 46566, 47340, 51285, 51740, 52337, 61542, 62088, 68380, 71640, 77610, 82056, 93132, 94680, 102570, 103480, 104674, 116415, 123084, 136760, 153855, 155220, 157011, 186264, 205140, 209348, 232830, 246168, 261685, 307710, 310440, 314022, 410280, 418696, 465660, 471033, 523370, 615420, 628044, 680381, 785055, 931320, 942066, 1046740, 1230840, 1256088, 1360762, 1570110, 1884132, 2041143, 2093480, 2355165, 2721524, 3140220, 3401905, 3768264, 4082286, 4710330, 5443048, 6123429, 6280440, 6803810, 8164572, 9420660, 10205715, 12246858, 13607620, 16329144, 18841320, 20411430, 24493716, 27215240, 30617145, 40822860, 48987432, 61234290, 81645720, 122468580, 244937160]

約数ペア:

[(1, 244937160), (2, 122468580), (3, 81645720), (4, 61234290), (5, 48987432), (6, 40822860), (8, 30617145), (9, 27215240), (10, 24493716), (12, 20411430), (13, 18841320), (15, 16329144), (18, 13607620), (20, 12246858), (24, 10205715), (26, 9420660), (30, 8164572), (36, 6803810), (39, 6280440), (40, 6123429), (45, 5443048), (52, 4710330), (60, 4082286), (65, 3768264), (72, 3401905), (78, 3140220), (90, 2721524), (104, 2355165), (117, 2093480), (120, 2041143), (130, 1884132), (156, 1570110), (180, 1360762), (195, 1256088), (199, 1230840), (234, 1046740), (260, 942066), (263, 931320), (312, 785055), (360, 680381), (390, 628044), (398, 615420), (468, 523370), (520, 471033), (526, 465660), (585, 418696), (597, 410280), (780, 314022), (789, 310440), (796, 307710), (936, 261685), (995, 246168), (1052, 232830), (1170, 209348), (1194, 205140), (1315, 186264), (1560, 157011), (1578, 155220), (1592, 153855), (1791, 136760), (1990, 123084), (2104, 116415), (2340, 104674), (2367, 103480), (2388, 102570), (2587, 94680), (2630, 93132), (2985, 82056), (3156, 77610), (3419, 71640), (3582, 68380), (3945, 62088), (3980, 61542), (4680, 52337), (4734, 51740), (4776, 51285), (5174, 47340), (5260, 46566), (5970, 41028), (6312, 38805), (6838, 35820), (7164, 34190), (7761, 31560), (7890, 31044), (7960, 30771), (8955, 27352), (9468, 25870), (10257, 23880), (10348, 23670), (10520, 23283), (11835, 20696), (11940, 20514), (12935, 18936), (13676, 17910), (14328, 17095), (15522, 15780)]