497891520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{24697}}^1$

素因数の和:24727

約数の個数: 168

約数和(自身を含む): 1957267104

約数和(自身を除く): 1459375584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 24697, 49394, 74091, 98788, 123485, 148182, 172879, 197576, 222273, 246970, 296364, 345758, 370455, 395152, 444546, 493940, 518637, 592728, 691516, 740910, 790304, 864395, 889092, 987880, 1037274, 1111365, 1185456, 1383032, 1481820, 1555911, 1580608, 1728790, 1778184, 1975760, 2074548, 2222730, 2370912, 2593185, 2766064, 2963640, 3111822, 3457580, 3556368, 3951520, 4149096, 4445460, 4741824, 5186370, 5532128, 5927280, 6223644, 6915160, 7112736, 7779555, 7903040, 8298192, 8890920, 10372740, 11064256, 11854560, 12447288, 13830320, 14225472, 15559110, 16596384, 17781840, 20745480, 23709120, 24894576, 27660640, 31118220, 33192768, 35563680, 41490960, 49789152, 55321280, 62236440, 71127360, 82981920, 99578304, 124472880, 165963840, 248945760, 497891520]

約数ペア:

[(1, 497891520), (2, 248945760), (3, 165963840), (4, 124472880), (5, 99578304), (6, 82981920), (7, 71127360), (8, 62236440), (9, 55321280), (10, 49789152), (12, 41490960), (14, 35563680), (15, 33192768), (16, 31118220), (18, 27660640), (20, 24894576), (21, 23709120), (24, 20745480), (28, 17781840), (30, 16596384), (32, 15559110), (35, 14225472), (36, 13830320), (40, 12447288), (42, 11854560), (45, 11064256), (48, 10372740), (56, 8890920), (60, 8298192), (63, 7903040), (64, 7779555), (70, 7112736), (72, 6915160), (80, 6223644), (84, 5927280), (90, 5532128), (96, 5186370), (105, 4741824), (112, 4445460), (120, 4149096), (126, 3951520), (140, 3556368), (144, 3457580), (160, 3111822), (168, 2963640), (180, 2766064), (192, 2593185), (210, 2370912), (224, 2222730), (240, 2074548), (252, 1975760), (280, 1778184), (288, 1728790), (315, 1580608), (320, 1555911), (336, 1481820), (360, 1383032), (420, 1185456), (448, 1111365), (480, 1037274), (504, 987880), (560, 889092), (576, 864395), (630, 790304), (672, 740910), (720, 691516), (840, 592728), (960, 518637), (1008, 493940), (1120, 444546), (1260, 395152), (1344, 370455), (1440, 345758), (1680, 296364), (2016, 246970), (2240, 222273), (2520, 197576), (2880, 172879), (3360, 148182), (4032, 123485), (5040, 98788), (6720, 74091), (10080, 49394), (20160, 24697)]