42868320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 154151424

約数和(自身を除く): 111283104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 353, 368, 440, 460, 480, 506, 528, 552, 660, 690, 706, 736, 759, 880, 920, 1012, 1056, 1059, 1104, 1265, 1320, 1380, 1412, 1518, 1760, 1765, 1840, 2024, 2118, 2208, 2530, 2640, 2760, 2824, 3036, 3530, 3680, 3795, 3883, 4048, 4236, 5060, 5280, 5295, 5520, 5648, 6072, 7060, 7590, 7766, 8096, 8119, 8472, 10120, 10590, 11040, 11296, 11649, 12144, 14120, 15180, 15532, 16238, 16944, 19415, 20240, 21180, 23298, 24288, 24357, 28240, 30360, 31064, 32476, 33888, 38830, 40480, 40595, 42360, 46596, 48714, 56480, 58245, 60720, 62128, 64952, 77660, 81190, 84720, 89309, 93192, 97428, 116490, 121440, 121785, 124256, 129904, 155320, 162380, 169440, 178618, 186384, 194856, 232980, 243570, 259808, 267927, 310640, 324760, 357236, 372768, 389712, 446545, 465960, 487140, 535854, 621280, 649520, 714472, 779424, 893090, 931920, 974280, 1071708, 1299040, 1339635, 1428944, 1786180, 1863840, 1948560, 2143416, 2679270, 2857888, 3572360, 3897120, 4286832, 5358540, 7144720, 8573664, 10717080, 14289440, 21434160, 42868320]

約数ペア:

[(1, 42868320), (2, 21434160), (3, 14289440), (4, 10717080), (5, 8573664), (6, 7144720), (8, 5358540), (10, 4286832), (11, 3897120), (12, 3572360), (15, 2857888), (16, 2679270), (20, 2143416), (22, 1948560), (23, 1863840), (24, 1786180), (30, 1428944), (32, 1339635), (33, 1299040), (40, 1071708), (44, 974280), (46, 931920), (48, 893090), (55, 779424), (60, 714472), (66, 649520), (69, 621280), (80, 535854), (88, 487140), (92, 465960), (96, 446545), (110, 389712), (115, 372768), (120, 357236), (132, 324760), (138, 310640), (160, 267927), (165, 259808), (176, 243570), (184, 232980), (220, 194856), (230, 186384), (240, 178618), (253, 169440), (264, 162380), (276, 155320), (330, 129904), (345, 124256), (352, 121785), (353, 121440), (368, 116490), (440, 97428), (460, 93192), (480, 89309), (506, 84720), (528, 81190), (552, 77660), (660, 64952), (690, 62128), (706, 60720), (736, 58245), (759, 56480), (880, 48714), (920, 46596), (1012, 42360), (1056, 40595), (1059, 40480), (1104, 38830), (1265, 33888), (1320, 32476), (1380, 31064), (1412, 30360), (1518, 28240), (1760, 24357), (1765, 24288), (1840, 23298), (2024, 21180), (2118, 20240), (2208, 19415), (2530, 16944), (2640, 16238), (2760, 15532), (2824, 15180), (3036, 14120), (3530, 12144), (3680, 11649), (3795, 11296), (3883, 11040), (4048, 10590), (4236, 10120), (5060, 8472), (5280, 8119), (5295, 8096), (5520, 7766), (5648, 7590), (6072, 7060)]