6467163920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1447}}^1$

素因数の和:1837

約数の個数: 160

約数和(自身を含む): 17995419648

約数和(自身を除く): 11528255728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 347, 368, 460, 560, 644, 694, 805, 920, 1288, 1388, 1447, 1610, 1735, 1840, 2429, 2576, 2776, 2894, 3220, 3470, 4858, 5552, 5788, 6440, 6940, 7235, 7981, 9716, 10129, 11576, 12145, 12880, 13880, 14470, 15962, 19432, 20258, 23152, 24290, 27760, 28940, 31924, 33281, 38864, 39905, 40516, 48580, 50645, 55867, 57880, 63848, 66562, 79810, 81032, 97160, 101290, 111734, 115760, 127696, 133124, 159620, 162064, 166405, 194320, 202580, 223468, 232967, 266248, 279335, 319240, 332810, 405160, 446936, 465934, 502109, 532496, 558670, 638480, 665620, 810320, 893872, 931868, 1004218, 1117340, 1164835, 1331240, 1863736, 2008436, 2234680, 2329670, 2510545, 2662480, 3514763, 3727472, 4016872, 4469360, 4659340, 5021090, 7029526, 8033744, 9318680, 10042180, 11548507, 14059052, 17573815, 18637360, 20084360, 23097014, 28118104, 35147630, 40168720, 46194028, 56236208, 57742535, 70295260, 80839549, 92388056, 115485070, 140590520, 161679098, 184776112, 230970140, 281181040, 323358196, 404197745, 461940280, 646716392, 808395490, 923880560, 1293432784, 1616790980, 3233581960, 6467163920]

約数ペア:

[(1, 6467163920), (2, 3233581960), (4, 1616790980), (5, 1293432784), (7, 923880560), (8, 808395490), (10, 646716392), (14, 461940280), (16, 404197745), (20, 323358196), (23, 281181040), (28, 230970140), (35, 184776112), (40, 161679098), (46, 140590520), (56, 115485070), (70, 92388056), (80, 80839549), (92, 70295260), (112, 57742535), (115, 56236208), (140, 46194028), (161, 40168720), (184, 35147630), (230, 28118104), (280, 23097014), (322, 20084360), (347, 18637360), (368, 17573815), (460, 14059052), (560, 11548507), (644, 10042180), (694, 9318680), (805, 8033744), (920, 7029526), (1288, 5021090), (1388, 4659340), (1447, 4469360), (1610, 4016872), (1735, 3727472), (1840, 3514763), (2429, 2662480), (2576, 2510545), (2776, 2329670), (2894, 2234680), (3220, 2008436), (3470, 1863736), (4858, 1331240), (5552, 1164835), (5788, 1117340), (6440, 1004218), (6940, 931868), (7235, 893872), (7981, 810320), (9716, 665620), (10129, 638480), (11576, 558670), (12145, 532496), (12880, 502109), (13880, 465934), (14470, 446936), (15962, 405160), (19432, 332810), (20258, 319240), (23152, 279335), (24290, 266248), (27760, 232967), (28940, 223468), (31924, 202580), (33281, 194320), (38864, 166405), (39905, 162064), (40516, 159620), (48580, 133124), (50645, 127696), (55867, 115760), (57880, 111734), (63848, 101290), (66562, 97160), (79810, 81032)]