213508440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 256

約数和(自身を含む): 781488000

約数和(自身を除く): 567979560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 51, 54, 58, 60, 68, 72, 85, 87, 90, 102, 108, 116, 120, 135, 136, 145, 153, 170, 174, 180, 204, 216, 232, 255, 261, 270, 290, 306, 340, 348, 360, 401, 408, 435, 459, 493, 510, 522, 540, 580, 612, 680, 696, 765, 783, 802, 870, 918, 986, 1020, 1044, 1080, 1160, 1203, 1224, 1305, 1479, 1530, 1566, 1604, 1740, 1836, 1972, 2005, 2040, 2088, 2295, 2406, 2465, 2610, 2958, 3060, 3132, 3208, 3480, 3609, 3672, 3915, 3944, 4010, 4437, 4590, 4812, 4930, 5220, 5916, 6015, 6120, 6264, 6817, 7218, 7395, 7830, 8020, 8874, 9180, 9624, 9860, 10440, 10827, 11629, 11832, 12030, 13311, 13634, 14436, 14790, 15660, 16040, 17748, 18045, 18360, 19720, 20451, 21654, 22185, 23258, 24060, 26622, 27268, 28872, 29580, 31320, 34085, 34887, 35496, 36090, 40902, 43308, 44370, 46516, 48120, 53244, 54135, 54536, 58145, 59160, 61353, 66555, 68170, 69774, 72180, 81804, 86616, 88740, 93032, 102255, 104661, 106488, 108270, 116290, 122706, 133110, 136340, 139548, 144360, 163608, 174435, 177480, 184059, 197693, 204510, 209322, 216540, 232580, 245412, 266220, 272680, 279096, 306765, 313983, 348870, 368118, 395386, 409020, 418644, 433080, 465160, 490824, 523305, 532440, 593079, 613530, 627966, 697740, 736236, 790772, 818040, 837288, 920295, 988465, 1046610, 1186158, 1227060, 1255932, 1395480, 1472472, 1569915, 1581544, 1779237, 1840590, 1976930, 2093220, 2372316, 2454120, 2511864, 2965395, 3139830, 3558474, 3681180, 3953860, 4186440, 4744632, 5337711, 5930790, 6279660, 7116948, 7362360, 7907720, 8896185, 10675422, 11861580, 12559320, 14233896, 17792370, 21350844, 23723160, 26688555, 35584740, 42701688, 53377110, 71169480, 106754220, 213508440]

約数ペア:

[(1, 213508440), (2, 106754220), (3, 71169480), (4, 53377110), (5, 42701688), (6, 35584740), (8, 26688555), (9, 23723160), (10, 21350844), (12, 17792370), (15, 14233896), (17, 12559320), (18, 11861580), (20, 10675422), (24, 8896185), (27, 7907720), (29, 7362360), (30, 7116948), (34, 6279660), (36, 5930790), (40, 5337711), (45, 4744632), (51, 4186440), (54, 3953860), (58, 3681180), (60, 3558474), (68, 3139830), (72, 2965395), (85, 2511864), (87, 2454120), (90, 2372316), (102, 2093220), (108, 1976930), (116, 1840590), (120, 1779237), (135, 1581544), (136, 1569915), (145, 1472472), (153, 1395480), (170, 1255932), (174, 1227060), (180, 1186158), (204, 1046610), (216, 988465), (232, 920295), (255, 837288), (261, 818040), (270, 790772), (290, 736236), (306, 697740), (340, 627966), (348, 613530), (360, 593079), (401, 532440), (408, 523305), (435, 490824), (459, 465160), (493, 433080), (510, 418644), (522, 409020), (540, 395386), (580, 368118), (612, 348870), (680, 313983), (696, 306765), (765, 279096), (783, 272680), (802, 266220), (870, 245412), (918, 232580), (986, 216540), (1020, 209322), (1044, 204510), (1080, 197693), (1160, 184059), (1203, 177480), (1224, 174435), (1305, 163608), (1479, 144360), (1530, 139548), (1566, 136340), (1604, 133110), (1740, 122706), (1836, 116290), (1972, 108270), (2005, 106488), (2040, 104661), (2088, 102255), (2295, 93032), (2406, 88740), (2465, 86616), (2610, 81804), (2958, 72180), (3060, 69774), (3132, 68170), (3208, 66555), (3480, 61353), (3609, 59160), (3672, 58145), (3915, 54536), (3944, 54135), (4010, 53244), (4437, 48120), (4590, 46516), (4812, 44370), (4930, 43308), (5220, 40902), (5916, 36090), (6015, 35496), (6120, 34887), (6264, 34085), (6817, 31320), (7218, 29580), (7395, 28872), (7830, 27268), (8020, 26622), (8874, 24060), (9180, 23258), (9624, 22185), (9860, 21654), (10440, 20451), (10827, 19720), (11629, 18360), (11832, 18045), (12030, 17748), (13311, 16040), (13634, 15660), (14436, 14790)]