70831320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 260029440

約数和(自身を除く): 189198120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 43, 53, 56, 60, 70, 74, 84, 86, 105, 106, 111, 120, 129, 140, 148, 159, 168, 172, 185, 210, 212, 215, 222, 258, 259, 265, 280, 296, 301, 318, 344, 370, 371, 420, 424, 430, 444, 516, 518, 530, 555, 602, 636, 645, 740, 742, 777, 795, 840, 860, 888, 903, 1032, 1036, 1060, 1110, 1113, 1204, 1272, 1290, 1295, 1480, 1484, 1505, 1554, 1590, 1591, 1720, 1806, 1855, 1961, 2072, 2120, 2220, 2226, 2279, 2408, 2580, 2590, 2968, 3010, 3108, 3180, 3182, 3612, 3710, 3885, 3922, 4440, 4452, 4515, 4558, 4773, 5160, 5180, 5565, 5883, 6020, 6216, 6360, 6364, 6837, 7224, 7420, 7770, 7844, 7955, 8904, 9030, 9116, 9546, 9805, 10360, 11130, 11137, 11395, 11766, 12040, 12728, 13674, 13727, 14840, 15540, 15688, 15910, 15953, 18060, 18232, 19092, 19610, 22260, 22274, 22790, 23532, 23865, 27348, 27454, 29415, 31080, 31820, 31906, 33411, 34185, 36120, 38184, 39220, 41181, 44520, 44548, 45580, 47064, 47730, 47859, 54696, 54908, 55685, 58830, 63640, 63812, 66822, 68370, 68635, 78440, 79765, 82362, 84323, 89096, 91160, 95460, 95718, 109816, 111370, 117660, 127624, 133644, 136740, 137270, 159530, 164724, 167055, 168646, 190920, 191436, 205905, 222740, 235320, 239295, 252969, 267288, 273480, 274540, 319060, 329448, 334110, 337292, 382872, 411810, 421615, 445480, 478590, 505938, 549080, 590261, 638120, 668220, 674584, 823620, 843230, 957180, 1011876, 1180522, 1264845, 1336440, 1647240, 1686460, 1770783, 1914360, 2023752, 2361044, 2529690, 2951305, 3372920, 3541566, 4722088, 5059380, 5902610, 7083132, 8853915, 10118760, 11805220, 14166264, 17707830, 23610440, 35415660, 70831320]

約数ペア:

[(1, 70831320), (2, 35415660), (3, 23610440), (4, 17707830), (5, 14166264), (6, 11805220), (7, 10118760), (8, 8853915), (10, 7083132), (12, 5902610), (14, 5059380), (15, 4722088), (20, 3541566), (21, 3372920), (24, 2951305), (28, 2529690), (30, 2361044), (35, 2023752), (37, 1914360), (40, 1770783), (42, 1686460), (43, 1647240), (53, 1336440), (56, 1264845), (60, 1180522), (70, 1011876), (74, 957180), (84, 843230), (86, 823620), (105, 674584), (106, 668220), (111, 638120), (120, 590261), (129, 549080), (140, 505938), (148, 478590), (159, 445480), (168, 421615), (172, 411810), (185, 382872), (210, 337292), (212, 334110), (215, 329448), (222, 319060), (258, 274540), (259, 273480), (265, 267288), (280, 252969), (296, 239295), (301, 235320), (318, 222740), (344, 205905), (370, 191436), (371, 190920), (420, 168646), (424, 167055), (430, 164724), (444, 159530), (516, 137270), (518, 136740), (530, 133644), (555, 127624), (602, 117660), (636, 111370), (645, 109816), (740, 95718), (742, 95460), (777, 91160), (795, 89096), (840, 84323), (860, 82362), (888, 79765), (903, 78440), (1032, 68635), (1036, 68370), (1060, 66822), (1110, 63812), (1113, 63640), (1204, 58830), (1272, 55685), (1290, 54908), (1295, 54696), (1480, 47859), (1484, 47730), (1505, 47064), (1554, 45580), (1590, 44548), (1591, 44520), (1720, 41181), (1806, 39220), (1855, 38184), (1961, 36120), (2072, 34185), (2120, 33411), (2220, 31906), (2226, 31820), (2279, 31080), (2408, 29415), (2580, 27454), (2590, 27348), (2968, 23865), (3010, 23532), (3108, 22790), (3180, 22274), (3182, 22260), (3612, 19610), (3710, 19092), (3885, 18232), (3922, 18060), (4440, 15953), (4452, 15910), (4515, 15688), (4558, 15540), (4773, 14840), (5160, 13727), (5180, 13674), (5565, 12728), (5883, 12040), (6020, 11766), (6216, 11395), (6360, 11137), (6364, 11130), (6837, 10360), (7224, 9805), (7420, 9546), (7770, 9116), (7844, 9030), (7955, 8904)]