213134880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 773418240

約数和(自身を除く): 560283360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 229, 240, 277, 280, 336, 420, 458, 480, 554, 560, 672, 687, 831, 840, 916, 1108, 1120, 1145, 1374, 1385, 1603, 1662, 1680, 1832, 1939, 2216, 2290, 2748, 2770, 3206, 3324, 3360, 3435, 3664, 3878, 4155, 4432, 4580, 4809, 5496, 5540, 5817, 6412, 6648, 6870, 7328, 7756, 8015, 8310, 8864, 9160, 9618, 9695, 10992, 11080, 11634, 12824, 13296, 13740, 15512, 16030, 16620, 18320, 19236, 19390, 21984, 22160, 23268, 24045, 25648, 26592, 27480, 29085, 31024, 32060, 33240, 36640, 38472, 38780, 44320, 46536, 48090, 51296, 54960, 58170, 62048, 63433, 64120, 66480, 76944, 77560, 93072, 96180, 109920, 116340, 126866, 128240, 132960, 153888, 155120, 186144, 190299, 192360, 232680, 253732, 256480, 310240, 317165, 380598, 384720, 444031, 465360, 507464, 634330, 761196, 769440, 888062, 930720, 951495, 1014928, 1268660, 1332093, 1522392, 1776124, 1902990, 2029856, 2220155, 2537320, 2664186, 3044784, 3552248, 3805980, 4440310, 5074640, 5328372, 6089568, 6660465, 7104496, 7611960, 8880620, 10149280, 10656744, 13320930, 14208992, 15223920, 17761240, 21313488, 26641860, 30447840, 35522480, 42626976, 53283720, 71044960, 106567440, 213134880]

約数ペア:

[(1, 213134880), (2, 106567440), (3, 71044960), (4, 53283720), (5, 42626976), (6, 35522480), (7, 30447840), (8, 26641860), (10, 21313488), (12, 17761240), (14, 15223920), (15, 14208992), (16, 13320930), (20, 10656744), (21, 10149280), (24, 8880620), (28, 7611960), (30, 7104496), (32, 6660465), (35, 6089568), (40, 5328372), (42, 5074640), (48, 4440310), (56, 3805980), (60, 3552248), (70, 3044784), (80, 2664186), (84, 2537320), (96, 2220155), (105, 2029856), (112, 1902990), (120, 1776124), (140, 1522392), (160, 1332093), (168, 1268660), (210, 1014928), (224, 951495), (229, 930720), (240, 888062), (277, 769440), (280, 761196), (336, 634330), (420, 507464), (458, 465360), (480, 444031), (554, 384720), (560, 380598), (672, 317165), (687, 310240), (831, 256480), (840, 253732), (916, 232680), (1108, 192360), (1120, 190299), (1145, 186144), (1374, 155120), (1385, 153888), (1603, 132960), (1662, 128240), (1680, 126866), (1832, 116340), (1939, 109920), (2216, 96180), (2290, 93072), (2748, 77560), (2770, 76944), (3206, 66480), (3324, 64120), (3360, 63433), (3435, 62048), (3664, 58170), (3878, 54960), (4155, 51296), (4432, 48090), (4580, 46536), (4809, 44320), (5496, 38780), (5540, 38472), (5817, 36640), (6412, 33240), (6648, 32060), (6870, 31024), (7328, 29085), (7756, 27480), (8015, 26592), (8310, 25648), (8864, 24045), (9160, 23268), (9618, 22160), (9695, 21984), (10992, 19390), (11080, 19236), (11634, 18320), (12824, 16620), (13296, 16030), (13740, 15512)]