213746192280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{21990349}}^1$

素因数の和:21990375

約数の個数: 96

約数和(自身を含む): 720403866000

約数和(自身を除く): 506657673720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 21990349, 43980698, 65971047, 87961396, 109951745, 131942094, 175922792, 197913141, 219903490, 263884188, 329855235, 395826282, 439806980, 527768376, 593739423, 659710470, 791652564, 879613960, 989565705, 1187478846, 1319420940, 1583305128, 1781218269, 1979131410, 2374957692, 2638841880, 2968697115, 3562436538, 3958262820, 4749915384, 5343654807, 5937394230, 7124873076, 7916525640, 8906091345, 10687309614, 11874788460, 14249746152, 17812182690, 21374619228, 23749576920, 26718274035, 35624365380, 42749238456, 53436548070, 71248730760, 106873096140, 213746192280]

約数ペア:

[(1, 213746192280), (2, 106873096140), (3, 71248730760), (4, 53436548070), (5, 42749238456), (6, 35624365380), (8, 26718274035), (9, 23749576920), (10, 21374619228), (12, 17812182690), (15, 14249746152), (18, 11874788460), (20, 10687309614), (24, 8906091345), (27, 7916525640), (30, 7124873076), (36, 5937394230), (40, 5343654807), (45, 4749915384), (54, 3958262820), (60, 3562436538), (72, 2968697115), (81, 2638841880), (90, 2374957692), (108, 1979131410), (120, 1781218269), (135, 1583305128), (162, 1319420940), (180, 1187478846), (216, 989565705), (243, 879613960), (270, 791652564), (324, 659710470), (360, 593739423), (405, 527768376), (486, 439806980), (540, 395826282), (648, 329855235), (810, 263884188), (972, 219903490), (1080, 197913141), (1215, 175922792), (1620, 131942094), (1944, 109951745), (2430, 87961396), (3240, 65971047), (4860, 43980698), (9720, 21990349)]