319782960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 1246991616

約数和(自身を除く): 927208656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 560, 603, 630, 670, 720, 804, 840, 938, 947, 1005, 1008, 1072, 1206, 1260, 1340, 1407, 1608, 1680, 1876, 1894, 2010, 2345, 2412, 2520, 2680, 2814, 2841, 3015, 3216, 3752, 3788, 4020, 4221, 4690, 4735, 4824, 5040, 5360, 5628, 5682, 6030, 6629, 7035, 7504, 7576, 8040, 8442, 8523, 9380, 9470, 9648, 11256, 11364, 12060, 13258, 14070, 14205, 15152, 16080, 16884, 17046, 18760, 18940, 19887, 21105, 22512, 22728, 24120, 26516, 28140, 28410, 33145, 33768, 34092, 37520, 37880, 39774, 42210, 42615, 45456, 48240, 53032, 56280, 56820, 59661, 63449, 66290, 67536, 68184, 75760, 79548, 84420, 85230, 99435, 106064, 112560, 113640, 119322, 126898, 132580, 136368, 159096, 168840, 170460, 190347, 198870, 227280, 238644, 253796, 265160, 298305, 317245, 318192, 337680, 340920, 380694, 397740, 444143, 477288, 507592, 530320, 571041, 596610, 634490, 681840, 761388, 795480, 888286, 951735, 954576, 1015184, 1142082, 1193220, 1268980, 1332429, 1522776, 1590960, 1776572, 1903470, 2220715, 2284164, 2386440, 2537960, 2664858, 2855205, 3045552, 3553144, 3806940, 3997287, 4441430, 4568328, 4772880, 5075920, 5329716, 5710410, 6662145, 7106288, 7613880, 7994574, 8882860, 9136656, 10659432, 11420820, 13324290, 15227760, 15989148, 17765720, 19986435, 21318864, 22841640, 26648580, 31978296, 35531440, 39972870, 45683280, 53297160, 63956592, 79945740, 106594320, 159891480, 319782960]

約数ペア:

[(1, 319782960), (2, 159891480), (3, 106594320), (4, 79945740), (5, 63956592), (6, 53297160), (7, 45683280), (8, 39972870), (9, 35531440), (10, 31978296), (12, 26648580), (14, 22841640), (15, 21318864), (16, 19986435), (18, 17765720), (20, 15989148), (21, 15227760), (24, 13324290), (28, 11420820), (30, 10659432), (35, 9136656), (36, 8882860), (40, 7994574), (42, 7613880), (45, 7106288), (48, 6662145), (56, 5710410), (60, 5329716), (63, 5075920), (67, 4772880), (70, 4568328), (72, 4441430), (80, 3997287), (84, 3806940), (90, 3553144), (105, 3045552), (112, 2855205), (120, 2664858), (126, 2537960), (134, 2386440), (140, 2284164), (144, 2220715), (168, 1903470), (180, 1776572), (201, 1590960), (210, 1522776), (240, 1332429), (252, 1268980), (268, 1193220), (280, 1142082), (315, 1015184), (335, 954576), (336, 951735), (360, 888286), (402, 795480), (420, 761388), (469, 681840), (504, 634490), (536, 596610), (560, 571041), (603, 530320), (630, 507592), (670, 477288), (720, 444143), (804, 397740), (840, 380694), (938, 340920), (947, 337680), (1005, 318192), (1008, 317245), (1072, 298305), (1206, 265160), (1260, 253796), (1340, 238644), (1407, 227280), (1608, 198870), (1680, 190347), (1876, 170460), (1894, 168840), (2010, 159096), (2345, 136368), (2412, 132580), (2520, 126898), (2680, 119322), (2814, 113640), (2841, 112560), (3015, 106064), (3216, 99435), (3752, 85230), (3788, 84420), (4020, 79548), (4221, 75760), (4690, 68184), (4735, 67536), (4824, 66290), (5040, 63449), (5360, 59661), (5628, 56820), (5682, 56280), (6030, 53032), (6629, 48240), (7035, 45456), (7504, 42615), (7576, 42210), (8040, 39774), (8442, 37880), (8523, 37520), (9380, 34092), (9470, 33768), (9648, 33145), (11256, 28410), (11364, 28140), (12060, 26516), (13258, 24120), (14070, 22728), (14205, 22512), (15152, 21105), (16080, 19887), (16884, 18940), (17046, 18760)]