199396080

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 280

約数和(自身を含む): 751389408

約数和(自身を除く): 551993328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 263, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 526, 540, 585, 624, 648, 702, 720, 729, 780, 789, 810, 936, 972, 1040, 1052, 1053, 1080, 1170, 1215, 1296, 1315, 1404, 1458, 1560, 1578, 1620, 1755, 1872, 1944, 2104, 2106, 2160, 2340, 2367, 2430, 2630, 2808, 2916, 3120, 3156, 3159, 3240, 3419, 3510, 3645, 3888, 3945, 4208, 4212, 4680, 4734, 4860, 5260, 5265, 5616, 5832, 6312, 6318, 6480, 6838, 7020, 7101, 7290, 7890, 8424, 9360, 9468, 9477, 9720, 10257, 10520, 10530, 11664, 11835, 12624, 12636, 13676, 14040, 14202, 14580, 15780, 15795, 16848, 17095, 18936, 18954, 19440, 20514, 21040, 21060, 21303, 23670, 25272, 27352, 28080, 28404, 29160, 30771, 31560, 31590, 34190, 35505, 37872, 37908, 41028, 42120, 42606, 47340, 47385, 50544, 51285, 54704, 56808, 58320, 61542, 63120, 63180, 63909, 68380, 71010, 75816, 82056, 84240, 85212, 92313, 94680, 94770, 102570, 106515, 113616, 123084, 126360, 127818, 136760, 142020, 151632, 153855, 164112, 170424, 184626, 189360, 189540, 191727, 205140, 213030, 246168, 252720, 255636, 273520, 276939, 284040, 307710, 319545, 340848, 369252, 379080, 383454, 410280, 426060, 461565, 492336, 511272, 553878, 568080, 615420, 639090, 738504, 758160, 766908, 820560, 830817, 852120, 923130, 958635, 1022544, 1107756, 1230840, 1278180, 1384695, 1477008, 1533816, 1661634, 1704240, 1846260, 1917270, 2215512, 2461680, 2492451, 2556360, 2769390, 3067632, 3323268, 3692520, 3834540, 4154085, 4431024, 4984902, 5112720, 5538780, 6646536, 7385040, 7669080, 8308170, 9969804, 11077560, 12462255, 13293072, 15338160, 16616340, 19939608, 22155120, 24924510, 33232680, 39879216, 49849020, 66465360, 99698040, 199396080]

約数ペア:

[(1, 199396080), (2, 99698040), (3, 66465360), (4, 49849020), (5, 39879216), (6, 33232680), (8, 24924510), (9, 22155120), (10, 19939608), (12, 16616340), (13, 15338160), (15, 13293072), (16, 12462255), (18, 11077560), (20, 9969804), (24, 8308170), (26, 7669080), (27, 7385040), (30, 6646536), (36, 5538780), (39, 5112720), (40, 4984902), (45, 4431024), (48, 4154085), (52, 3834540), (54, 3692520), (60, 3323268), (65, 3067632), (72, 2769390), (78, 2556360), (80, 2492451), (81, 2461680), (90, 2215512), (104, 1917270), (108, 1846260), (117, 1704240), (120, 1661634), (130, 1533816), (135, 1477008), (144, 1384695), (156, 1278180), (162, 1230840), (180, 1107756), (195, 1022544), (208, 958635), (216, 923130), (234, 852120), (240, 830817), (243, 820560), (260, 766908), (263, 758160), (270, 738504), (312, 639090), (324, 615420), (351, 568080), (360, 553878), (390, 511272), (405, 492336), (432, 461565), (468, 426060), (486, 410280), (520, 383454), (526, 379080), (540, 369252), (585, 340848), (624, 319545), (648, 307710), (702, 284040), (720, 276939), (729, 273520), (780, 255636), (789, 252720), (810, 246168), (936, 213030), (972, 205140), (1040, 191727), (1052, 189540), (1053, 189360), (1080, 184626), (1170, 170424), (1215, 164112), (1296, 153855), (1315, 151632), (1404, 142020), (1458, 136760), (1560, 127818), (1578, 126360), (1620, 123084), (1755, 113616), (1872, 106515), (1944, 102570), (2104, 94770), (2106, 94680), (2160, 92313), (2340, 85212), (2367, 84240), (2430, 82056), (2630, 75816), (2808, 71010), (2916, 68380), (3120, 63909), (3156, 63180), (3159, 63120), (3240, 61542), (3419, 58320), (3510, 56808), (3645, 54704), (3888, 51285), (3945, 50544), (4208, 47385), (4212, 47340), (4680, 42606), (4734, 42120), (4860, 41028), (5260, 37908), (5265, 37872), (5616, 35505), (5832, 34190), (6312, 31590), (6318, 31560), (6480, 30771), (6838, 29160), (7020, 28404), (7101, 28080), (7290, 27352), (7890, 25272), (8424, 23670), (9360, 21303), (9468, 21060), (9477, 21040), (9720, 20514), (10257, 19440), (10520, 18954), (10530, 18936), (11664, 17095), (11835, 16848), (12624, 15795), (12636, 15780), (13676, 14580), (14040, 14202)]