158701680

素因数分解:

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

素因数の和:1333

約数の個数: 200

約数和(自身を含む): 580654800

約数和(自身を除く): 421953120

約数列:

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

約数ペア:

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