70730520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 258059520

約数和(自身を除く): 187329000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 523, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1046, 1127, 1176, 1288, 1380, 1470, 1569, 1610, 1932, 1960, 2092, 2254, 2415, 2615, 2760, 2940, 3138, 3220, 3381, 3661, 3864, 4184, 4508, 4830, 5230, 5635, 5880, 6276, 6440, 6762, 7322, 7845, 9016, 9660, 10460, 10983, 11270, 12029, 12552, 13524, 14644, 15690, 16905, 18305, 19320, 20920, 21966, 22540, 24058, 25627, 27048, 29288, 31380, 33810, 36087, 36610, 43932, 45080, 48116, 51254, 54915, 60145, 62760, 67620, 72174, 73220, 76881, 84203, 87864, 96232, 102508, 109830, 120290, 128135, 135240, 144348, 146440, 153762, 168406, 180435, 205016, 219660, 240580, 252609, 256270, 288696, 307524, 336812, 360870, 384405, 421015, 439320, 481160, 505218, 512540, 589421, 615048, 673624, 721740, 768810, 842030, 1010436, 1025080, 1178842, 1263045, 1443480, 1537620, 1684060, 1768263, 2020872, 2357684, 2526090, 2947105, 3075240, 3368120, 3536526, 4715368, 5052180, 5894210, 7073052, 8841315, 10104360, 11788420, 14146104, 17682630, 23576840, 35365260, 70730520]

約数ペア:

[(1, 70730520), (2, 35365260), (3, 23576840), (4, 17682630), (5, 14146104), (6, 11788420), (7, 10104360), (8, 8841315), (10, 7073052), (12, 5894210), (14, 5052180), (15, 4715368), (20, 3536526), (21, 3368120), (23, 3075240), (24, 2947105), (28, 2526090), (30, 2357684), (35, 2020872), (40, 1768263), (42, 1684060), (46, 1537620), (49, 1443480), (56, 1263045), (60, 1178842), (69, 1025080), (70, 1010436), (84, 842030), (92, 768810), (98, 721740), (105, 673624), (115, 615048), (120, 589421), (138, 512540), (140, 505218), (147, 481160), (161, 439320), (168, 421015), (184, 384405), (196, 360870), (210, 336812), (230, 307524), (245, 288696), (276, 256270), (280, 252609), (294, 240580), (322, 219660), (345, 205016), (392, 180435), (420, 168406), (460, 153762), (483, 146440), (490, 144348), (523, 135240), (552, 128135), (588, 120290), (644, 109830), (690, 102508), (735, 96232), (805, 87864), (840, 84203), (920, 76881), (966, 73220), (980, 72174), (1046, 67620), (1127, 62760), (1176, 60145), (1288, 54915), (1380, 51254), (1470, 48116), (1569, 45080), (1610, 43932), (1932, 36610), (1960, 36087), (2092, 33810), (2254, 31380), (2415, 29288), (2615, 27048), (2760, 25627), (2940, 24058), (3138, 22540), (3220, 21966), (3381, 20920), (3661, 19320), (3864, 18305), (4184, 16905), (4508, 15690), (4830, 14644), (5230, 13524), (5635, 12552), (5880, 12029), (6276, 11270), (6440, 10983), (6762, 10460), (7322, 9660), (7845, 9016)]