317403360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1335

約数の個数: 240

約数和(自身を含む): 1180040400

約数和(自身を除く): 862637040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1289, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2578, 2592, 2736, 3040, 3078, 3240, 3420, 3867, 4104, 4320, 4560, 5130, 5156, 5472, 6156, 6445, 6480, 6840, 7695, 7734, 8208, 9120, 10260, 10312, 11601, 12312, 12890, 12960, 13680, 15390, 15468, 16416, 19335, 20520, 20624, 23202, 24491, 24624, 25780, 27360, 30780, 30936, 34803, 38670, 41040, 41248, 46404, 48982, 49248, 51560, 58005, 61560, 61872, 69606, 73473, 77340, 82080, 92808, 97964, 103120, 104409, 116010, 122455, 123120, 123744, 139212, 146946, 154680, 174015, 185616, 195928, 206240, 208818, 220419, 232020, 244910, 246240, 278424, 293892, 309360, 348030, 367365, 371232, 391856, 417636, 440838, 464040, 489820, 522045, 556848, 587784, 618720, 661257, 696060, 734730, 783712, 835272, 881676, 928080, 979640, 1044090, 1102095, 1113696, 1175568, 1322514, 1392120, 1469460, 1670544, 1763352, 1856160, 1959280, 1983771, 2088180, 2204190, 2351136, 2645028, 2784240, 2938920, 3306285, 3341088, 3526704, 3918560, 3967542, 4176360, 4408380, 5290056, 5568480, 5877840, 6612570, 7053408, 7935084, 8352720, 8816760, 9918855, 10580112, 11755680, 13225140, 15870168, 16705440, 17633520, 19837710, 21160224, 26450280, 31740336, 35267040, 39675420, 52900560, 63480672, 79350840, 105801120, 158701680, 317403360]

約数ペア:

[(1, 317403360), (2, 158701680), (3, 105801120), (4, 79350840), (5, 63480672), (6, 52900560), (8, 39675420), (9, 35267040), (10, 31740336), (12, 26450280), (15, 21160224), (16, 19837710), (18, 17633520), (19, 16705440), (20, 15870168), (24, 13225140), (27, 11755680), (30, 10580112), (32, 9918855), (36, 8816760), (38, 8352720), (40, 7935084), (45, 7053408), (48, 6612570), (54, 5877840), (57, 5568480), (60, 5290056), (72, 4408380), (76, 4176360), (80, 3967542), (81, 3918560), (90, 3526704), (95, 3341088), (96, 3306285), (108, 2938920), (114, 2784240), (120, 2645028), (135, 2351136), (144, 2204190), (152, 2088180), (160, 1983771), (162, 1959280), (171, 1856160), (180, 1763352), (190, 1670544), (216, 1469460), (228, 1392120), (240, 1322514), (270, 1175568), (285, 1113696), (288, 1102095), (304, 1044090), (324, 979640), (342, 928080), (360, 881676), (380, 835272), (405, 783712), (432, 734730), (456, 696060), (480, 661257), (513, 618720), (540, 587784), (570, 556848), (608, 522045), (648, 489820), (684, 464040), (720, 440838), (760, 417636), (810, 391856), (855, 371232), (864, 367365), (912, 348030), (1026, 309360), (1080, 293892), (1140, 278424), (1289, 246240), (1296, 244910), (1368, 232020), (1440, 220419), (1520, 208818), (1539, 206240), (1620, 195928), (1710, 185616), (1824, 174015), (2052, 154680), (2160, 146946), (2280, 139212), (2565, 123744), (2578, 123120), (2592, 122455), (2736, 116010), (3040, 104409), (3078, 103120), (3240, 97964), (3420, 92808), (3867, 82080), (4104, 77340), (4320, 73473), (4560, 69606), (5130, 61872), (5156, 61560), (5472, 58005), (6156, 51560), (6445, 49248), (6480, 48982), (6840, 46404), (7695, 41248), (7734, 41040), (8208, 38670), (9120, 34803), (10260, 30936), (10312, 30780), (11601, 27360), (12312, 25780), (12890, 24624), (12960, 24491), (13680, 23202), (15390, 20624), (15468, 20520), (16416, 19335)]