74355360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 255467520

約数和(自身を除く): 181112160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 263, 285, 304, 310, 372, 380, 456, 465, 480, 496, 526, 570, 589, 608, 620, 744, 760, 789, 912, 930, 992, 1052, 1140, 1178, 1240, 1315, 1488, 1520, 1578, 1767, 1824, 1860, 2104, 2280, 2356, 2480, 2630, 2945, 2976, 3040, 3156, 3534, 3720, 3945, 4208, 4560, 4712, 4960, 4997, 5260, 5890, 6312, 7068, 7440, 7890, 8153, 8416, 8835, 9120, 9424, 9994, 10520, 11780, 12624, 14136, 14880, 14991, 15780, 16306, 17670, 18848, 19988, 21040, 23560, 24459, 24985, 25248, 28272, 29982, 31560, 32612, 35340, 39976, 40765, 42080, 47120, 48918, 49970, 56544, 59964, 63120, 65224, 70680, 74955, 79952, 81530, 94240, 97836, 99940, 119928, 122295, 126240, 130448, 141360, 149910, 154907, 159904, 163060, 195672, 199880, 239856, 244590, 260896, 282720, 299820, 309814, 326120, 391344, 399760, 464721, 479712, 489180, 599640, 619628, 652240, 774535, 782688, 799520, 929442, 978360, 1199280, 1239256, 1304480, 1549070, 1858884, 1956720, 2323605, 2398560, 2478512, 3098140, 3717768, 3913440, 4647210, 4957024, 6196280, 7435536, 9294420, 12392560, 14871072, 18588840, 24785120, 37177680, 74355360]

約数ペア:

[(1, 74355360), (2, 37177680), (3, 24785120), (4, 18588840), (5, 14871072), (6, 12392560), (8, 9294420), (10, 7435536), (12, 6196280), (15, 4957024), (16, 4647210), (19, 3913440), (20, 3717768), (24, 3098140), (30, 2478512), (31, 2398560), (32, 2323605), (38, 1956720), (40, 1858884), (48, 1549070), (57, 1304480), (60, 1239256), (62, 1199280), (76, 978360), (80, 929442), (93, 799520), (95, 782688), (96, 774535), (114, 652240), (120, 619628), (124, 599640), (152, 489180), (155, 479712), (160, 464721), (186, 399760), (190, 391344), (228, 326120), (240, 309814), (248, 299820), (263, 282720), (285, 260896), (304, 244590), (310, 239856), (372, 199880), (380, 195672), (456, 163060), (465, 159904), (480, 154907), (496, 149910), (526, 141360), (570, 130448), (589, 126240), (608, 122295), (620, 119928), (744, 99940), (760, 97836), (789, 94240), (912, 81530), (930, 79952), (992, 74955), (1052, 70680), (1140, 65224), (1178, 63120), (1240, 59964), (1315, 56544), (1488, 49970), (1520, 48918), (1578, 47120), (1767, 42080), (1824, 40765), (1860, 39976), (2104, 35340), (2280, 32612), (2356, 31560), (2480, 29982), (2630, 28272), (2945, 25248), (2976, 24985), (3040, 24459), (3156, 23560), (3534, 21040), (3720, 19988), (3945, 18848), (4208, 17670), (4560, 16306), (4712, 15780), (4960, 14991), (4997, 14880), (5260, 14136), (5890, 12624), (6312, 11780), (7068, 10520), (7440, 9994), (7890, 9424), (8153, 9120), (8416, 8835)]