67394760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 213079680

約数和(自身を除く): 145684920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 74, 86, 111, 120, 129, 148, 172, 185, 215, 222, 258, 296, 344, 353, 370, 430, 444, 516, 555, 645, 706, 740, 860, 888, 1032, 1059, 1110, 1290, 1412, 1480, 1591, 1720, 1765, 2118, 2220, 2580, 2824, 3182, 3530, 4236, 4440, 4773, 5160, 5295, 6364, 7060, 7955, 8472, 9546, 10590, 12728, 13061, 14120, 15179, 15910, 19092, 21180, 23865, 26122, 30358, 31820, 38184, 39183, 42360, 45537, 47730, 52244, 60716, 63640, 65305, 75895, 78366, 91074, 95460, 104488, 121432, 130610, 151790, 156732, 182148, 190920, 195915, 227685, 261220, 303580, 313464, 364296, 391830, 455370, 522440, 561623, 607160, 783660, 910740, 1123246, 1567320, 1684869, 1821480, 2246492, 2808115, 3369738, 4492984, 5616230, 6739476, 8424345, 11232460, 13478952, 16848690, 22464920, 33697380, 67394760]

約数ペア:

[(1, 67394760), (2, 33697380), (3, 22464920), (4, 16848690), (5, 13478952), (6, 11232460), (8, 8424345), (10, 6739476), (12, 5616230), (15, 4492984), (20, 3369738), (24, 2808115), (30, 2246492), (37, 1821480), (40, 1684869), (43, 1567320), (60, 1123246), (74, 910740), (86, 783660), (111, 607160), (120, 561623), (129, 522440), (148, 455370), (172, 391830), (185, 364296), (215, 313464), (222, 303580), (258, 261220), (296, 227685), (344, 195915), (353, 190920), (370, 182148), (430, 156732), (444, 151790), (516, 130610), (555, 121432), (645, 104488), (706, 95460), (740, 91074), (860, 78366), (888, 75895), (1032, 65305), (1059, 63640), (1110, 60716), (1290, 52244), (1412, 47730), (1480, 45537), (1591, 42360), (1720, 39183), (1765, 38184), (2118, 31820), (2220, 30358), (2580, 26122), (2824, 23865), (3182, 21180), (3530, 19092), (4236, 15910), (4440, 15179), (4773, 14120), (5160, 13061), (5295, 12728), (6364, 10590), (7060, 9546), (7955, 8472)]