1009491840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{25037}}^1$

素因数の和:25069

約数の個数: 192

約数和(自身を含む): 3984046560

約数和(自身を除く): 2974554720

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 25037, 40320, 50074, 75111, 100148, 125185, 150222, 175259, 200296, 225333, 250370, 300444, 350518, 375555, 400592, 450666, 500740, 525777, 600888, 701036, 751110, 801184, 876295, 901332, 1001480, 1051554, 1126665, 1201776, 1402072, 1502220, 1577331, 1602368, 1752590, 1802664, 2002960, 2103108, 2253330, 2403552, 2628885, 2804144, 3004440, 3154662, 3204736, 3505180, 3605328, 4005920, 4206216, 4506660, 4807104, 5257770, 5608288, 6008880, 6309324, 7010360, 7210656, 7886655, 8011840, 8412432, 9013320, 9614208, 10515540, 11216576, 12017760, 12618648, 14020720, 14421312, 15773310, 16023680, 16824864, 18026640, 21031080, 22433152, 24035520, 25237296, 28041440, 28842624, 31546620, 33649728, 36053280, 42062160, 48071040, 50474592, 56082880, 63093240, 67299456, 72106560, 84124320, 100949184, 112165760, 126186480, 144213120, 168248640, 201898368, 252372960, 336497280, 504745920, 1009491840]

約数ペア:

[(1, 1009491840), (2, 504745920), (3, 336497280), (4, 252372960), (5, 201898368), (6, 168248640), (7, 144213120), (8, 126186480), (9, 112165760), (10, 100949184), (12, 84124320), (14, 72106560), (15, 67299456), (16, 63093240), (18, 56082880), (20, 50474592), (21, 48071040), (24, 42062160), (28, 36053280), (30, 33649728), (32, 31546620), (35, 28842624), (36, 28041440), (40, 25237296), (42, 24035520), (45, 22433152), (48, 21031080), (56, 18026640), (60, 16824864), (63, 16023680), (64, 15773310), (70, 14421312), (72, 14020720), (80, 12618648), (84, 12017760), (90, 11216576), (96, 10515540), (105, 9614208), (112, 9013320), (120, 8412432), (126, 8011840), (128, 7886655), (140, 7210656), (144, 7010360), (160, 6309324), (168, 6008880), (180, 5608288), (192, 5257770), (210, 4807104), (224, 4506660), (240, 4206216), (252, 4005920), (280, 3605328), (288, 3505180), (315, 3204736), (320, 3154662), (336, 3004440), (360, 2804144), (384, 2628885), (420, 2403552), (448, 2253330), (480, 2103108), (504, 2002960), (560, 1802664), (576, 1752590), (630, 1602368), (640, 1577331), (672, 1502220), (720, 1402072), (840, 1201776), (896, 1126665), (960, 1051554), (1008, 1001480), (1120, 901332), (1152, 876295), (1260, 801184), (1344, 751110), (1440, 701036), (1680, 600888), (1920, 525777), (2016, 500740), (2240, 450666), (2520, 400592), (2688, 375555), (2880, 350518), (3360, 300444), (4032, 250370), (4480, 225333), (5040, 200296), (5760, 175259), (6720, 150222), (8064, 125185), (10080, 100148), (13440, 75111), (20160, 50074), (25037, 40320)]