137680920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 507012480

約数和(自身を除く): 369331560

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, 73, 78, 90, 93, 104, 117, 120, 124, 130, 146, 155, 156, 169, 180, 186, 195, 219, 234, 248, 260, 279, 292, 310, 312, 338, 360, 365, 372, 390, 403, 438, 465, 468, 507, 520, 558, 584, 585, 620, 657, 676, 730, 744, 780, 806, 845, 876, 930, 936, 949, 1014, 1095, 1116, 1170, 1209, 1240, 1314, 1352, 1395, 1460, 1521, 1560, 1612, 1690, 1752, 1860, 1898, 2015, 2028, 2190, 2232, 2263, 2340, 2418, 2535, 2628, 2790, 2847, 2920, 3042, 3224, 3285, 3380, 3627, 3720, 3796, 4030, 4056, 4380, 4526, 4680, 4745, 4836, 5070, 5239, 5256, 5580, 5694, 6045, 6084, 6570, 6760, 6789, 7254, 7592, 7605, 8060, 8541, 8760, 9052, 9490, 9672, 10140, 10478, 11160, 11315, 11388, 12090, 12168, 12337, 13140, 13578, 14235, 14508, 15210, 15717, 16120, 17082, 18104, 18135, 18980, 20280, 20367, 20956, 22630, 22776, 24180, 24674, 26195, 26280, 27156, 28470, 29016, 29419, 30420, 31434, 33945, 34164, 36270, 37011, 37960, 40734, 41912, 42705, 45260, 47151, 48360, 49348, 52390, 54312, 56940, 58838, 60840, 61685, 62868, 67890, 68328, 72540, 74022, 78585, 81468, 85410, 88257, 90520, 94302, 98696, 101835, 104780, 111033, 113880, 117676, 123370, 125736, 135780, 145080, 147095, 148044, 157170, 162936, 170820, 176514, 185055, 188604, 203670, 209560, 222066, 235352, 235755, 246740, 264771, 271560, 294190, 296088, 314340, 341640, 353028, 370110, 377208, 382447, 407340, 441285, 444132, 471510, 493480, 529542, 555165, 588380, 628680, 706056, 740220, 764894, 814680, 882570, 888264, 943020, 1059084, 1110330, 1147341, 1176760, 1323855, 1480440, 1529788, 1765140, 1886040, 1912235, 2118168, 2220660, 2294682, 2647710, 3059576, 3442023, 3530280, 3824470, 4441320, 4589364, 5295420, 5736705, 6884046, 7648940, 9178728, 10590840, 11473410, 13768092, 15297880, 17210115, 22946820, 27536184, 34420230, 45893640, 68840460, 137680920]

約数ペア:

[(1, 137680920), (2, 68840460), (3, 45893640), (4, 34420230), (5, 27536184), (6, 22946820), (8, 17210115), (9, 15297880), (10, 13768092), (12, 11473410), (13, 10590840), (15, 9178728), (18, 7648940), (20, 6884046), (24, 5736705), (26, 5295420), (30, 4589364), (31, 4441320), (36, 3824470), (39, 3530280), (40, 3442023), (45, 3059576), (52, 2647710), (60, 2294682), (62, 2220660), (65, 2118168), (72, 1912235), (73, 1886040), (78, 1765140), (90, 1529788), (93, 1480440), (104, 1323855), (117, 1176760), (120, 1147341), (124, 1110330), (130, 1059084), (146, 943020), (155, 888264), (156, 882570), (169, 814680), (180, 764894), (186, 740220), (195, 706056), (219, 628680), (234, 588380), (248, 555165), (260, 529542), (279, 493480), (292, 471510), (310, 444132), (312, 441285), (338, 407340), (360, 382447), (365, 377208), (372, 370110), (390, 353028), (403, 341640), (438, 314340), (465, 296088), (468, 294190), (507, 271560), (520, 264771), (558, 246740), (584, 235755), (585, 235352), (620, 222066), (657, 209560), (676, 203670), (730, 188604), (744, 185055), (780, 176514), (806, 170820), (845, 162936), (876, 157170), (930, 148044), (936, 147095), (949, 145080), (1014, 135780), (1095, 125736), (1116, 123370), (1170, 117676), (1209, 113880), (1240, 111033), (1314, 104780), (1352, 101835), (1395, 98696), (1460, 94302), (1521, 90520), (1560, 88257), (1612, 85410), (1690, 81468), (1752, 78585), (1860, 74022), (1898, 72540), (2015, 68328), (2028, 67890), (2190, 62868), (2232, 61685), (2263, 60840), (2340, 58838), (2418, 56940), (2535, 54312), (2628, 52390), (2790, 49348), (2847, 48360), (2920, 47151), (3042, 45260), (3224, 42705), (3285, 41912), (3380, 40734), (3627, 37960), (3720, 37011), (3796, 36270), (4030, 34164), (4056, 33945), (4380, 31434), (4526, 30420), (4680, 29419), (4745, 29016), (4836, 28470), (5070, 27156), (5239, 26280), (5256, 26195), (5580, 24674), (5694, 24180), (6045, 22776), (6084, 22630), (6570, 20956), (6760, 20367), (6789, 20280), (7254, 18980), (7592, 18135), (7605, 18104), (8060, 17082), (8541, 16120), (8760, 15717), (9052, 15210), (9490, 14508), (9672, 14235), (10140, 13578), (10478, 13140), (11160, 12337), (11315, 12168), (11388, 12090)]