22155120

素因数分解:

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

素因数の和:301

約数の個数: 200

約数和(自身を含む): 83182176

約数和(自身を除く): 61027056

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, 260, 263, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 526, 540, 585, 624, 648, 702, 720, 780, 789, 810, 936, 1040, 1052, 1053, 1080, 1170, 1296, 1315, 1404, 1560, 1578, 1620, 1755, 1872, 2104, 2106, 2160, 2340, 2367, 2630, 2808, 3120, 3156, 3240, 3419, 3510, 3945, 4208, 4212, 4680, 4734, 5260, 5265, 5616, 6312, 6480, 6838, 7020, 7101, 7890, 8424, 9360, 9468, 10257, 10520, 10530, 11835, 12624, 13676, 14040, 14202, 15780, 16848, 17095, 18936, 20514, 21040, 21060, 21303, 23670, 27352, 28080, 28404, 30771, 31560, 34190, 35505, 37872, 41028, 42120, 42606, 47340, 51285, 54704, 56808, 61542, 63120, 68380, 71010, 82056, 84240, 85212, 92313, 94680, 102570, 106515, 113616, 123084, 136760, 142020, 153855, 164112, 170424, 184626, 189360, 205140, 213030, 246168, 273520, 276939, 284040, 307710, 340848, 369252, 410280, 426060, 461565, 492336, 553878, 568080, 615420, 738504, 820560, 852120, 923130, 1107756, 1230840, 1384695, 1477008, 1704240, 1846260, 2215512, 2461680, 2769390, 3692520, 4431024, 5538780, 7385040, 11077560, 22155120]

約数ペア:

[(1, 22155120), (2, 11077560), (3, 7385040), (4, 5538780), (5, 4431024), (6, 3692520), (8, 2769390), (9, 2461680), (10, 2215512), (12, 1846260), (13, 1704240), (15, 1477008), (16, 1384695), (18, 1230840), (20, 1107756), (24, 923130), (26, 852120), (27, 820560), (30, 738504), (36, 615420), (39, 568080), (40, 553878), (45, 492336), (48, 461565), (52, 426060), (54, 410280), (60, 369252), (65, 340848), (72, 307710), (78, 284040), (80, 276939), (81, 273520), (90, 246168), (104, 213030), (108, 205140), (117, 189360), (120, 184626), (130, 170424), (135, 164112), (144, 153855), (156, 142020), (162, 136760), (180, 123084), (195, 113616), (208, 106515), (216, 102570), (234, 94680), (240, 92313), (260, 85212), (263, 84240), (270, 82056), (312, 71010), (324, 68380), (351, 63120), (360, 61542), (390, 56808), (405, 54704), (432, 51285), (468, 47340), (520, 42606), (526, 42120), (540, 41028), (585, 37872), (624, 35505), (648, 34190), (702, 31560), (720, 30771), (780, 28404), (789, 28080), (810, 27352), (936, 23670), (1040, 21303), (1052, 21060), (1053, 21040), (1080, 20514), (1170, 18936), (1296, 17095), (1315, 16848), (1404, 15780), (1560, 14202), (1578, 14040), (1620, 13676), (1755, 12624), (1872, 11835), (2104, 10530), (2106, 10520), (2160, 10257), (2340, 9468), (2367, 9360), (2630, 8424), (2808, 7890), (3120, 7101), (3156, 7020), (3240, 6838), (3419, 6480), (3510, 6312), (3945, 5616), (4208, 5265), (4212, 5260), (4680, 4734)]