149760240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1039

約数の個数: 160

約数和(自身を含む): 536632320

約数和(自身を除く): 386872080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 919, 970, 1164, 1358, 1455, 1552, 1680, 1838, 1940, 2037, 2328, 2716, 2757, 2910, 3395, 3676, 3880, 4074, 4595, 4656, 5432, 5514, 5820, 6433, 6790, 7352, 7760, 8148, 9190, 10185, 10864, 11028, 11640, 12866, 13580, 13785, 14704, 16296, 18380, 19299, 20370, 22056, 23280, 25732, 27160, 27570, 32165, 32592, 36760, 38598, 40740, 44112, 51464, 54320, 55140, 64330, 73520, 77196, 81480, 89143, 96495, 102928, 110280, 128660, 154392, 162960, 178286, 192990, 220560, 257320, 267429, 308784, 356572, 385980, 445715, 514640, 534858, 624001, 713144, 771960, 891430, 1069716, 1248002, 1337145, 1426288, 1543920, 1782860, 1872003, 2139432, 2496004, 2674290, 3120005, 3565720, 3744006, 4278864, 4992008, 5348580, 6240010, 7131440, 7488012, 9360015, 9984016, 10697160, 12480020, 14976024, 18720030, 21394320, 24960040, 29952048, 37440060, 49920080, 74880120, 149760240]

約数ペア:

[(1, 149760240), (2, 74880120), (3, 49920080), (4, 37440060), (5, 29952048), (6, 24960040), (7, 21394320), (8, 18720030), (10, 14976024), (12, 12480020), (14, 10697160), (15, 9984016), (16, 9360015), (20, 7488012), (21, 7131440), (24, 6240010), (28, 5348580), (30, 4992008), (35, 4278864), (40, 3744006), (42, 3565720), (48, 3120005), (56, 2674290), (60, 2496004), (70, 2139432), (80, 1872003), (84, 1782860), (97, 1543920), (105, 1426288), (112, 1337145), (120, 1248002), (140, 1069716), (168, 891430), (194, 771960), (210, 713144), (240, 624001), (280, 534858), (291, 514640), (336, 445715), (388, 385980), (420, 356572), (485, 308784), (560, 267429), (582, 257320), (679, 220560), (776, 192990), (840, 178286), (919, 162960), (970, 154392), (1164, 128660), (1358, 110280), (1455, 102928), (1552, 96495), (1680, 89143), (1838, 81480), (1940, 77196), (2037, 73520), (2328, 64330), (2716, 55140), (2757, 54320), (2910, 51464), (3395, 44112), (3676, 40740), (3880, 38598), (4074, 36760), (4595, 32592), (4656, 32165), (5432, 27570), (5514, 27160), (5820, 25732), (6433, 23280), (6790, 22056), (7352, 20370), (7760, 19299), (8148, 18380), (9190, 16296), (10185, 14704), (10864, 13785), (11028, 13580), (11640, 12866)]