442068480

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2777

約数の個数: 240

約数和(自身を含む): 1750361184

約数和(自身を除く): 1308292704

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, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2741, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5482, 5760, 6720, 7680, 8064, 8223, 8960, 10080, 10752, 10964, 11520, 13440, 13705, 16128, 16446, 17920, 19187, 20160, 21928, 23040, 24669, 26880, 27410, 32256, 32892, 38374, 40320, 41115, 43856, 49338, 53760, 54820, 57561, 65784, 76748, 80640, 82230, 87712, 95935, 98676, 109640, 115122, 123345, 131568, 153496, 161280, 164460, 172683, 175424, 191870, 197352, 219280, 230244, 246690, 263136, 287805, 306992, 328920, 345366, 350848, 383740, 394704, 438560, 460488, 493380, 526272, 575610, 613984, 657840, 690732, 701696, 767480, 789408, 863415, 877120, 920976, 986760, 1052544, 1151220, 1227968, 1315680, 1381464, 1403392, 1534960, 1578816, 1726830, 1754240, 1841952, 1973520, 2105088, 2302440, 2455936, 2631360, 2762928, 3069920, 3157632, 3453660, 3508480, 3683904, 3947040, 4210176, 4604880, 4911872, 5262720, 5525856, 6139840, 6315264, 6907320, 7016960, 7367808, 7894080, 9209760, 9823744, 10525440, 11051712, 12279680, 12630528, 13814640, 14735616, 15788160, 18419520, 21050880, 22103424, 24559360, 27629280, 29471232, 31576320, 36839040, 44206848, 49118720, 55258560, 63152640, 73678080, 88413696, 110517120, 147356160, 221034240, 442068480]

約数ペア:

[(1, 442068480), (2, 221034240), (3, 147356160), (4, 110517120), (5, 88413696), (6, 73678080), (7, 63152640), (8, 55258560), (9, 49118720), (10, 44206848), (12, 36839040), (14, 31576320), (15, 29471232), (16, 27629280), (18, 24559360), (20, 22103424), (21, 21050880), (24, 18419520), (28, 15788160), (30, 14735616), (32, 13814640), (35, 12630528), (36, 12279680), (40, 11051712), (42, 10525440), (45, 9823744), (48, 9209760), (56, 7894080), (60, 7367808), (63, 7016960), (64, 6907320), (70, 6315264), (72, 6139840), (80, 5525856), (84, 5262720), (90, 4911872), (96, 4604880), (105, 4210176), (112, 3947040), (120, 3683904), (126, 3508480), (128, 3453660), (140, 3157632), (144, 3069920), (160, 2762928), (168, 2631360), (180, 2455936), (192, 2302440), (210, 2105088), (224, 1973520), (240, 1841952), (252, 1754240), (256, 1726830), (280, 1578816), (288, 1534960), (315, 1403392), (320, 1381464), (336, 1315680), (360, 1227968), (384, 1151220), (420, 1052544), (448, 986760), (480, 920976), (504, 877120), (512, 863415), (560, 789408), (576, 767480), (630, 701696), (640, 690732), (672, 657840), (720, 613984), (768, 575610), (840, 526272), (896, 493380), (960, 460488), (1008, 438560), (1120, 394704), (1152, 383740), (1260, 350848), (1280, 345366), (1344, 328920), (1440, 306992), (1536, 287805), (1680, 263136), (1792, 246690), (1920, 230244), (2016, 219280), (2240, 197352), (2304, 191870), (2520, 175424), (2560, 172683), (2688, 164460), (2741, 161280), (2880, 153496), (3360, 131568), (3584, 123345), (3840, 115122), (4032, 109640), (4480, 98676), (4608, 95935), (5040, 87712), (5376, 82230), (5482, 80640), (5760, 76748), (6720, 65784), (7680, 57561), (8064, 54820), (8223, 53760), (8960, 49338), (10080, 43856), (10752, 41115), (10964, 40320), (11520, 38374), (13440, 32892), (13705, 32256), (16128, 27410), (16446, 26880), (17920, 24669), (19187, 23040), (20160, 21928)]