186781680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2076

約数の個数: 160

約数和(自身を含む): 658648320

約数和(自身を除く): 471866640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2011, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4022, 4644, 5160, 5805, 6033, 6192, 7740, 8044, 9288, 10055, 10320, 11610, 12066, 15480, 16088, 18099, 18576, 20110, 23220, 24132, 30165, 30960, 32176, 36198, 40220, 46440, 48264, 54297, 60330, 72396, 80440, 86473, 90495, 92880, 96528, 108594, 120660, 144792, 160880, 172946, 180990, 217188, 241320, 259419, 271485, 289584, 345892, 361980, 432365, 434376, 482640, 518838, 542970, 691784, 723960, 778257, 864730, 868752, 1037676, 1085940, 1297095, 1383568, 1447920, 1556514, 1729460, 2075352, 2171880, 2334771, 2594190, 3113028, 3458920, 3891285, 4150704, 4343760, 4669542, 5188380, 6226056, 6917840, 7782570, 9339084, 10376760, 11673855, 12452112, 15565140, 18678168, 20753520, 23347710, 31130280, 37356336, 46695420, 62260560, 93390840, 186781680]

約数ペア:

[(1, 186781680), (2, 93390840), (3, 62260560), (4, 46695420), (5, 37356336), (6, 31130280), (8, 23347710), (9, 20753520), (10, 18678168), (12, 15565140), (15, 12452112), (16, 11673855), (18, 10376760), (20, 9339084), (24, 7782570), (27, 6917840), (30, 6226056), (36, 5188380), (40, 4669542), (43, 4343760), (45, 4150704), (48, 3891285), (54, 3458920), (60, 3113028), (72, 2594190), (80, 2334771), (86, 2171880), (90, 2075352), (108, 1729460), (120, 1556514), (129, 1447920), (135, 1383568), (144, 1297095), (172, 1085940), (180, 1037676), (215, 868752), (216, 864730), (240, 778257), (258, 723960), (270, 691784), (344, 542970), (360, 518838), (387, 482640), (430, 434376), (432, 432365), (516, 361980), (540, 345892), (645, 289584), (688, 271485), (720, 259419), (774, 241320), (860, 217188), (1032, 180990), (1080, 172946), (1161, 160880), (1290, 144792), (1548, 120660), (1720, 108594), (1935, 96528), (2011, 92880), (2064, 90495), (2160, 86473), (2322, 80440), (2580, 72396), (3096, 60330), (3440, 54297), (3870, 48264), (4022, 46440), (4644, 40220), (5160, 36198), (5805, 32176), (6033, 30960), (6192, 30165), (7740, 24132), (8044, 23220), (9288, 20110), (10055, 18576), (10320, 18099), (11610, 16088), (12066, 15480)]