213132360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 756285120

約数和(自身を除く): 543152760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 67, 70, 84, 98, 105, 120, 134, 140, 147, 168, 196, 201, 210, 245, 268, 280, 294, 335, 392, 402, 420, 469, 490, 536, 541, 588, 670, 735, 804, 840, 938, 980, 1005, 1082, 1176, 1340, 1407, 1470, 1608, 1623, 1876, 1960, 2010, 2164, 2345, 2680, 2705, 2814, 2940, 3246, 3283, 3752, 3787, 4020, 4328, 4690, 5410, 5628, 5880, 6492, 6566, 7035, 7574, 8040, 8115, 9380, 9849, 10820, 11256, 11361, 12984, 13132, 14070, 15148, 16230, 16415, 18760, 18935, 19698, 21640, 22722, 26264, 26509, 28140, 30296, 32460, 32830, 36247, 37870, 39396, 45444, 49245, 53018, 56280, 56805, 64920, 65660, 72494, 75740, 78792, 79527, 90888, 98490, 106036, 108741, 113610, 131320, 132545, 144988, 151480, 159054, 181235, 196980, 212072, 217482, 227220, 253729, 265090, 289976, 318108, 362470, 393960, 397635, 434964, 454440, 507458, 530180, 543705, 636216, 724940, 761187, 795270, 869928, 1014916, 1060360, 1087410, 1268645, 1449880, 1522374, 1590540, 1776103, 2029832, 2174820, 2537290, 3044748, 3181080, 3552206, 3805935, 4349640, 5074580, 5328309, 6089496, 7104412, 7611870, 8880515, 10149160, 10656618, 14208824, 15223740, 17761030, 21313236, 26641545, 30447480, 35522060, 42626472, 53283090, 71044120, 106566180, 213132360]

約数ペア:

[(1, 213132360), (2, 106566180), (3, 71044120), (4, 53283090), (5, 42626472), (6, 35522060), (7, 30447480), (8, 26641545), (10, 21313236), (12, 17761030), (14, 15223740), (15, 14208824), (20, 10656618), (21, 10149160), (24, 8880515), (28, 7611870), (30, 7104412), (35, 6089496), (40, 5328309), (42, 5074580), (49, 4349640), (56, 3805935), (60, 3552206), (67, 3181080), (70, 3044748), (84, 2537290), (98, 2174820), (105, 2029832), (120, 1776103), (134, 1590540), (140, 1522374), (147, 1449880), (168, 1268645), (196, 1087410), (201, 1060360), (210, 1014916), (245, 869928), (268, 795270), (280, 761187), (294, 724940), (335, 636216), (392, 543705), (402, 530180), (420, 507458), (469, 454440), (490, 434964), (536, 397635), (541, 393960), (588, 362470), (670, 318108), (735, 289976), (804, 265090), (840, 253729), (938, 227220), (980, 217482), (1005, 212072), (1082, 196980), (1176, 181235), (1340, 159054), (1407, 151480), (1470, 144988), (1608, 132545), (1623, 131320), (1876, 113610), (1960, 108741), (2010, 106036), (2164, 98490), (2345, 90888), (2680, 79527), (2705, 78792), (2814, 75740), (2940, 72494), (3246, 65660), (3283, 64920), (3752, 56805), (3787, 56280), (4020, 53018), (4328, 49245), (4690, 45444), (5410, 39396), (5628, 37870), (5880, 36247), (6492, 32830), (6566, 32460), (7035, 30296), (7574, 28140), (8040, 26509), (8115, 26264), (9380, 22722), (9849, 21640), (10820, 19698), (11256, 18935), (11361, 18760), (12984, 16415), (13132, 16230), (14070, 15148)]