228936240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 320

約数和(自身を含む): 879943680

約数和(自身を除く): 651007440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 234, 240, 248, 260, 263, 270, 279, 310, 312, 351, 360, 372, 390, 403, 432, 465, 468, 496, 520, 526, 540, 558, 585, 620, 624, 702, 720, 744, 780, 789, 806, 837, 930, 936, 1040, 1052, 1080, 1116, 1170, 1209, 1240, 1315, 1395, 1404, 1488, 1560, 1578, 1612, 1674, 1755, 1860, 1872, 2015, 2104, 2160, 2232, 2340, 2367, 2418, 2480, 2630, 2790, 2808, 3120, 3156, 3224, 3348, 3419, 3510, 3627, 3720, 3945, 4030, 4185, 4208, 4464, 4680, 4734, 4836, 5260, 5580, 5616, 6045, 6312, 6448, 6696, 6838, 7020, 7101, 7254, 7440, 7890, 8060, 8153, 8370, 9360, 9468, 9672, 10257, 10520, 10881, 11160, 11835, 12090, 12624, 13392, 13676, 14040, 14202, 14508, 15780, 16120, 16306, 16740, 17095, 18135, 18936, 19344, 20514, 21040, 21762, 22320, 23670, 24180, 24459, 27352, 28080, 28404, 29016, 30771, 31560, 32240, 32612, 33480, 34190, 35505, 36270, 37872, 40765, 41028, 43524, 47340, 48360, 48918, 51285, 54405, 54704, 56808, 58032, 61542, 63120, 65224, 66960, 68380, 71010, 72540, 73377, 81530, 82056, 87048, 92313, 94680, 96720, 97836, 102570, 105989, 108810, 113616, 122295, 123084, 130448, 136760, 142020, 145080, 146754, 153855, 163060, 164112, 174096, 184626, 189360, 195672, 205140, 211978, 217620, 220131, 244590, 246168, 273520, 284040, 290160, 293508, 307710, 317967, 326120, 366885, 369252, 391344, 410280, 423956, 435240, 440262, 461565, 489180, 492336, 529945, 568080, 587016, 615420, 635934, 652240, 733770, 738504, 820560, 847912, 870480, 880524, 923130, 953901, 978360, 1059890, 1100655, 1174032, 1230840, 1271868, 1467540, 1477008, 1589835, 1695824, 1761048, 1846260, 1907802, 1956720, 2119780, 2201310, 2461680, 2543736, 2861703, 2935080, 3179670, 3522096, 3692520, 3815604, 4239560, 4402620, 4769505, 5087472, 5723406, 5870160, 6359340, 7385040, 7631208, 8479120, 8805240, 9539010, 11446812, 12718680, 14308515, 15262416, 17610480, 19078020, 22893624, 25437360, 28617030, 38156040, 45787248, 57234060, 76312080, 114468120, 228936240]

約数ペア:

[(1, 228936240), (2, 114468120), (3, 76312080), (4, 57234060), (5, 45787248), (6, 38156040), (8, 28617030), (9, 25437360), (10, 22893624), (12, 19078020), (13, 17610480), (15, 15262416), (16, 14308515), (18, 12718680), (20, 11446812), (24, 9539010), (26, 8805240), (27, 8479120), (30, 7631208), (31, 7385040), (36, 6359340), (39, 5870160), (40, 5723406), (45, 5087472), (48, 4769505), (52, 4402620), (54, 4239560), (60, 3815604), (62, 3692520), (65, 3522096), (72, 3179670), (78, 2935080), (80, 2861703), (90, 2543736), (93, 2461680), (104, 2201310), (108, 2119780), (117, 1956720), (120, 1907802), (124, 1846260), (130, 1761048), (135, 1695824), (144, 1589835), (155, 1477008), (156, 1467540), (180, 1271868), (186, 1230840), (195, 1174032), (208, 1100655), (216, 1059890), (234, 978360), (240, 953901), (248, 923130), (260, 880524), (263, 870480), (270, 847912), (279, 820560), (310, 738504), (312, 733770), (351, 652240), (360, 635934), (372, 615420), (390, 587016), (403, 568080), (432, 529945), (465, 492336), (468, 489180), (496, 461565), (520, 440262), (526, 435240), (540, 423956), (558, 410280), (585, 391344), (620, 369252), (624, 366885), (702, 326120), (720, 317967), (744, 307710), (780, 293508), (789, 290160), (806, 284040), (837, 273520), (930, 246168), (936, 244590), (1040, 220131), (1052, 217620), (1080, 211978), (1116, 205140), (1170, 195672), (1209, 189360), (1240, 184626), (1315, 174096), (1395, 164112), (1404, 163060), (1488, 153855), (1560, 146754), (1578, 145080), (1612, 142020), (1674, 136760), (1755, 130448), (1860, 123084), (1872, 122295), (2015, 113616), (2104, 108810), (2160, 105989), (2232, 102570), (2340, 97836), (2367, 96720), (2418, 94680), (2480, 92313), (2630, 87048), (2790, 82056), (2808, 81530), (3120, 73377), (3156, 72540), (3224, 71010), (3348, 68380), (3419, 66960), (3510, 65224), (3627, 63120), (3720, 61542), (3945, 58032), (4030, 56808), (4185, 54704), (4208, 54405), (4464, 51285), (4680, 48918), (4734, 48360), (4836, 47340), (5260, 43524), (5580, 41028), (5616, 40765), (6045, 37872), (6312, 36270), (6448, 35505), (6696, 34190), (6838, 33480), (7020, 32612), (7101, 32240), (7254, 31560), (7440, 30771), (7890, 29016), (8060, 28404), (8153, 28080), (8370, 27352), (9360, 24459), (9468, 24180), (9672, 23670), (10257, 22320), (10520, 21762), (10881, 21040), (11160, 20514), (11835, 19344), (12090, 18936), (12624, 18135), (13392, 17095), (13676, 16740), (14040, 16306), (14202, 16120), (14508, 15780)]