20132804160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{998651}}^1$

素因数の和:998681

約数の個数: 168

約数和(自身を含む): 79141173696

約数和(自身を除く): 59008369536

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, 998651, 1997302, 2995953, 3994604, 4993255, 5991906, 6990557, 7989208, 8987859, 9986510, 11983812, 13981114, 14979765, 15978416, 17975718, 19973020, 20971671, 23967624, 27962228, 29959530, 31956832, 34952785, 35951436, 39946040, 41943342, 44939295, 47935248, 55924456, 59919060, 62915013, 63913664, 69905570, 71902872, 79892080, 83886684, 89878590, 95870496, 104858355, 111848912, 119838120, 125830026, 139811140, 143805744, 159784160, 167773368, 179757180, 191740992, 209716710, 223697824, 239676240, 251660052, 279622280, 287611488, 314575065, 319568320, 335546736, 359514360, 419433420, 447395648, 479352480, 503320104, 559244560, 575222976, 629150130, 671093472, 719028720, 838866840, 958704960, 1006640208, 1118489120, 1258300260, 1342186944, 1438057440, 1677733680, 2013280416, 2236978240, 2516600520, 2876114880, 3355467360, 4026560832, 5033201040, 6710934720, 10066402080, 20132804160]

約数ペア:

[(1, 20132804160), (2, 10066402080), (3, 6710934720), (4, 5033201040), (5, 4026560832), (6, 3355467360), (7, 2876114880), (8, 2516600520), (9, 2236978240), (10, 2013280416), (12, 1677733680), (14, 1438057440), (15, 1342186944), (16, 1258300260), (18, 1118489120), (20, 1006640208), (21, 958704960), (24, 838866840), (28, 719028720), (30, 671093472), (32, 629150130), (35, 575222976), (36, 559244560), (40, 503320104), (42, 479352480), (45, 447395648), (48, 419433420), (56, 359514360), (60, 335546736), (63, 319568320), (64, 314575065), (70, 287611488), (72, 279622280), (80, 251660052), (84, 239676240), (90, 223697824), (96, 209716710), (105, 191740992), (112, 179757180), (120, 167773368), (126, 159784160), (140, 143805744), (144, 139811140), (160, 125830026), (168, 119838120), (180, 111848912), (192, 104858355), (210, 95870496), (224, 89878590), (240, 83886684), (252, 79892080), (280, 71902872), (288, 69905570), (315, 63913664), (320, 62915013), (336, 59919060), (360, 55924456), (420, 47935248), (448, 44939295), (480, 41943342), (504, 39946040), (560, 35951436), (576, 34952785), (630, 31956832), (672, 29959530), (720, 27962228), (840, 23967624), (960, 20971671), (1008, 19973020), (1120, 17975718), (1260, 15978416), (1344, 14979765), (1440, 13981114), (1680, 11983812), (2016, 9986510), (2240, 8987859), (2520, 7989208), (2880, 6990557), (3360, 5991906), (4032, 4993255), (5040, 3994604), (6720, 2995953), (10080, 1997302), (20160, 998651)]