38156040

素因数分解:

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

素因数の和:324

約数の個数: 192

約数和(自身を含む): 138378240

約数和(自身を除く): 100222200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 263, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 526, 558, 585, 620, 744, 780, 789, 806, 930, 936, 1052, 1116, 1170, 1209, 1240, 1315, 1395, 1560, 1578, 1612, 1860, 2015, 2104, 2232, 2340, 2367, 2418, 2630, 2790, 3156, 3224, 3419, 3627, 3720, 3945, 4030, 4680, 4734, 4836, 5260, 5580, 6045, 6312, 6838, 7254, 7890, 8060, 8153, 9468, 9672, 10257, 10520, 11160, 11835, 12090, 13676, 14508, 15780, 16120, 16306, 17095, 18135, 18936, 20514, 23670, 24180, 24459, 27352, 29016, 30771, 31560, 32612, 34190, 36270, 40765, 41028, 47340, 48360, 48918, 51285, 61542, 65224, 68380, 72540, 73377, 81530, 82056, 94680, 97836, 102570, 105989, 122295, 123084, 136760, 145080, 146754, 153855, 163060, 195672, 205140, 211978, 244590, 246168, 293508, 307710, 317967, 326120, 366885, 410280, 423956, 489180, 529945, 587016, 615420, 635934, 733770, 847912, 953901, 978360, 1059890, 1230840, 1271868, 1467540, 1589835, 1907802, 2119780, 2543736, 2935080, 3179670, 3815604, 4239560, 4769505, 6359340, 7631208, 9539010, 12718680, 19078020, 38156040]

約数ペア:

[(1, 38156040), (2, 19078020), (3, 12718680), (4, 9539010), (5, 7631208), (6, 6359340), (8, 4769505), (9, 4239560), (10, 3815604), (12, 3179670), (13, 2935080), (15, 2543736), (18, 2119780), (20, 1907802), (24, 1589835), (26, 1467540), (30, 1271868), (31, 1230840), (36, 1059890), (39, 978360), (40, 953901), (45, 847912), (52, 733770), (60, 635934), (62, 615420), (65, 587016), (72, 529945), (78, 489180), (90, 423956), (93, 410280), (104, 366885), (117, 326120), (120, 317967), (124, 307710), (130, 293508), (155, 246168), (156, 244590), (180, 211978), (186, 205140), (195, 195672), (234, 163060), (248, 153855), (260, 146754), (263, 145080), (279, 136760), (310, 123084), (312, 122295), (360, 105989), (372, 102570), (390, 97836), (403, 94680), (465, 82056), (468, 81530), (520, 73377), (526, 72540), (558, 68380), (585, 65224), (620, 61542), (744, 51285), (780, 48918), (789, 48360), (806, 47340), (930, 41028), (936, 40765), (1052, 36270), (1116, 34190), (1170, 32612), (1209, 31560), (1240, 30771), (1315, 29016), (1395, 27352), (1560, 24459), (1578, 24180), (1612, 23670), (1860, 20514), (2015, 18936), (2104, 18135), (2232, 17095), (2340, 16306), (2367, 16120), (2418, 15780), (2630, 14508), (2790, 13676), (3156, 12090), (3224, 11835), (3419, 11160), (3627, 10520), (3720, 10257), (3945, 9672), (4030, 9468), (4680, 8153), (4734, 8060), (4836, 7890), (5260, 7254), (5580, 6838), (6045, 6312)]