1243429920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15149}}^1$

素因数の和:15192

約数の個数: 192

約数和(自身を含む): 4581360000

約数和(自身を除く): 3337930080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 15149, 16416, 20520, 27360, 30298, 41040, 45447, 60596, 75745, 82080, 90894, 121192, 136341, 151490, 181788, 227235, 242384, 272682, 287831, 302980, 363576, 409023, 454470, 484768, 545364, 575662, 605960, 681705, 727152, 818046, 863493, 908940, 1090728, 1151324, 1211920, 1363410, 1439155, 1454304, 1636092, 1726986, 1817880, 2045115, 2181456, 2302648, 2423840, 2590479, 2726820, 2878310, 3272184, 3453972, 3635760, 4090230, 4317465, 4362912, 4605296, 5180958, 5453640, 5756620, 6544368, 6907944, 7271520, 7771437, 8180460, 8634930, 9210592, 10361916, 10907280, 11513240, 12952395, 13088736, 13815888, 15542874, 16360920, 17269860, 20723832, 21814560, 23026480, 25904790, 27631776, 31085748, 32721840, 34539720, 38857185, 41447664, 46052960, 51809580, 62171496, 65443680, 69079440, 77714370, 82895328, 103619160, 124342992, 138158880, 155428740, 207238320, 248685984, 310857480, 414476640, 621714960, 1243429920]

約数ペア:

[(1, 1243429920), (2, 621714960), (3, 414476640), (4, 310857480), (5, 248685984), (6, 207238320), (8, 155428740), (9, 138158880), (10, 124342992), (12, 103619160), (15, 82895328), (16, 77714370), (18, 69079440), (19, 65443680), (20, 62171496), (24, 51809580), (27, 46052960), (30, 41447664), (32, 38857185), (36, 34539720), (38, 32721840), (40, 31085748), (45, 27631776), (48, 25904790), (54, 23026480), (57, 21814560), (60, 20723832), (72, 17269860), (76, 16360920), (80, 15542874), (90, 13815888), (95, 13088736), (96, 12952395), (108, 11513240), (114, 10907280), (120, 10361916), (135, 9210592), (144, 8634930), (152, 8180460), (160, 7771437), (171, 7271520), (180, 6907944), (190, 6544368), (216, 5756620), (228, 5453640), (240, 5180958), (270, 4605296), (285, 4362912), (288, 4317465), (304, 4090230), (342, 3635760), (360, 3453972), (380, 3272184), (432, 2878310), (456, 2726820), (480, 2590479), (513, 2423840), (540, 2302648), (570, 2181456), (608, 2045115), (684, 1817880), (720, 1726986), (760, 1636092), (855, 1454304), (864, 1439155), (912, 1363410), (1026, 1211920), (1080, 1151324), (1140, 1090728), (1368, 908940), (1440, 863493), (1520, 818046), (1710, 727152), (1824, 681705), (2052, 605960), (2160, 575662), (2280, 545364), (2565, 484768), (2736, 454470), (3040, 409023), (3420, 363576), (4104, 302980), (4320, 287831), (4560, 272682), (5130, 242384), (5472, 227235), (6840, 181788), (8208, 151490), (9120, 136341), (10260, 121192), (13680, 90894), (15149, 82080), (16416, 75745), (20520, 60596), (27360, 45447), (30298, 41040)]