148710720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 224

約数和(自身を含む): 514990080

約数和(自身を除く): 366279360

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, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 263, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 526, 570, 589, 608, 620, 744, 760, 789, 912, 930, 960, 992, 1052, 1140, 1178, 1216, 1240, 1315, 1488, 1520, 1578, 1767, 1824, 1860, 1984, 2104, 2280, 2356, 2480, 2630, 2945, 2976, 3040, 3156, 3534, 3648, 3720, 3945, 4208, 4560, 4712, 4960, 4997, 5260, 5890, 5952, 6080, 6312, 7068, 7440, 7890, 8153, 8416, 8835, 9120, 9424, 9920, 9994, 10520, 11780, 12624, 14136, 14880, 14991, 15780, 16306, 16832, 17670, 18240, 18848, 19988, 21040, 23560, 24459, 24985, 25248, 28272, 29760, 29982, 31560, 32612, 35340, 37696, 39976, 40765, 42080, 47120, 48918, 49970, 50496, 56544, 59964, 63120, 65224, 70680, 74955, 79952, 81530, 84160, 94240, 97836, 99940, 113088, 119928, 122295, 126240, 130448, 141360, 149910, 154907, 159904, 163060, 188480, 195672, 199880, 239856, 244590, 252480, 260896, 282720, 299820, 309814, 319808, 326120, 391344, 399760, 464721, 479712, 489180, 521792, 565440, 599640, 619628, 652240, 774535, 782688, 799520, 929442, 959424, 978360, 1199280, 1239256, 1304480, 1549070, 1565376, 1599040, 1858884, 1956720, 2323605, 2398560, 2478512, 2608960, 3098140, 3717768, 3913440, 4647210, 4797120, 4957024, 6196280, 7435536, 7826880, 9294420, 9914048, 12392560, 14871072, 18588840, 24785120, 29742144, 37177680, 49570240, 74355360, 148710720]

約数ペア:

[(1, 148710720), (2, 74355360), (3, 49570240), (4, 37177680), (5, 29742144), (6, 24785120), (8, 18588840), (10, 14871072), (12, 12392560), (15, 9914048), (16, 9294420), (19, 7826880), (20, 7435536), (24, 6196280), (30, 4957024), (31, 4797120), (32, 4647210), (38, 3913440), (40, 3717768), (48, 3098140), (57, 2608960), (60, 2478512), (62, 2398560), (64, 2323605), (76, 1956720), (80, 1858884), (93, 1599040), (95, 1565376), (96, 1549070), (114, 1304480), (120, 1239256), (124, 1199280), (152, 978360), (155, 959424), (160, 929442), (186, 799520), (190, 782688), (192, 774535), (228, 652240), (240, 619628), (248, 599640), (263, 565440), (285, 521792), (304, 489180), (310, 479712), (320, 464721), (372, 399760), (380, 391344), (456, 326120), (465, 319808), (480, 309814), (496, 299820), (526, 282720), (570, 260896), (589, 252480), (608, 244590), (620, 239856), (744, 199880), (760, 195672), (789, 188480), (912, 163060), (930, 159904), (960, 154907), (992, 149910), (1052, 141360), (1140, 130448), (1178, 126240), (1216, 122295), (1240, 119928), (1315, 113088), (1488, 99940), (1520, 97836), (1578, 94240), (1767, 84160), (1824, 81530), (1860, 79952), (1984, 74955), (2104, 70680), (2280, 65224), (2356, 63120), (2480, 59964), (2630, 56544), (2945, 50496), (2976, 49970), (3040, 48918), (3156, 47120), (3534, 42080), (3648, 40765), (3720, 39976), (3945, 37696), (4208, 35340), (4560, 32612), (4712, 31560), (4960, 29982), (4997, 29760), (5260, 28272), (5890, 25248), (5952, 24985), (6080, 24459), (6312, 23560), (7068, 21040), (7440, 19988), (7890, 18848), (8153, 18240), (8416, 17670), (8835, 16832), (9120, 16306), (9424, 15780), (9920, 14991), (9994, 14880), (10520, 14136), (11780, 12624)]