7149497760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{160159}}^1$

素因数の和:160211

約数の個数: 144

約数和(自身を含む): 25184839680

約数和(自身を除く): 18035341920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 160159, 320318, 480477, 640636, 800795, 960954, 1281272, 1441431, 1601590, 1921908, 2402385, 2562544, 2882862, 3203180, 3843816, 4804770, 4964929, 5125088, 5765724, 6406360, 7207155, 7687632, 9609540, 9929858, 11531448, 12812720, 14414310, 14894787, 15375264, 19219080, 19859716, 23062896, 24824645, 25625440, 28828620, 29789574, 38438160, 39719432, 44684361, 46125792, 49649290, 57657240, 59579148, 74473935, 76876320, 79438864, 89368722, 99298580, 115314480, 119158296, 148947870, 158877728, 178737444, 198597160, 223421805, 230628960, 238316592, 297895740, 357474888, 397194320, 446843610, 476633184, 595791480, 714949776, 794388640, 893687220, 1191582960, 1429899552, 1787374440, 2383165920, 3574748880, 7149497760]

約数ペア:

[(1, 7149497760), (2, 3574748880), (3, 2383165920), (4, 1787374440), (5, 1429899552), (6, 1191582960), (8, 893687220), (9, 794388640), (10, 714949776), (12, 595791480), (15, 476633184), (16, 446843610), (18, 397194320), (20, 357474888), (24, 297895740), (30, 238316592), (31, 230628960), (32, 223421805), (36, 198597160), (40, 178737444), (45, 158877728), (48, 148947870), (60, 119158296), (62, 115314480), (72, 99298580), (80, 89368722), (90, 79438864), (93, 76876320), (96, 74473935), (120, 59579148), (124, 57657240), (144, 49649290), (155, 46125792), (160, 44684361), (180, 39719432), (186, 38438160), (240, 29789574), (248, 28828620), (279, 25625440), (288, 24824645), (310, 23062896), (360, 19859716), (372, 19219080), (465, 15375264), (480, 14894787), (496, 14414310), (558, 12812720), (620, 11531448), (720, 9929858), (744, 9609540), (930, 7687632), (992, 7207155), (1116, 6406360), (1240, 5765724), (1395, 5125088), (1440, 4964929), (1488, 4804770), (1860, 3843816), (2232, 3203180), (2480, 2882862), (2790, 2562544), (2976, 2402385), (3720, 1921908), (4464, 1601590), (4960, 1441431), (5580, 1281272), (7440, 960954), (8928, 800795), (11160, 640636), (14880, 480477), (22320, 320318), (44640, 160159)]