231963360

素因数分解:

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

素因数の和:445

約数の個数: 144

約数和(自身を含む): 753093936

約数和(自身を除く): 521130576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 353, 370, 444, 480, 555, 592, 706, 740, 888, 1059, 1110, 1184, 1369, 1412, 1480, 1765, 1776, 2118, 2220, 2738, 2824, 2960, 3530, 3552, 4107, 4236, 4440, 5295, 5476, 5648, 5920, 6845, 7060, 8214, 8472, 8880, 10590, 10952, 11296, 13061, 13690, 14120, 16428, 16944, 17760, 20535, 21180, 21904, 26122, 27380, 28240, 32856, 33888, 39183, 41070, 42360, 43808, 52244, 54760, 56480, 65305, 65712, 78366, 82140, 84720, 104488, 109520, 130610, 131424, 156732, 164280, 169440, 195915, 208976, 219040, 261220, 313464, 328560, 391830, 417952, 483257, 522440, 626928, 657120, 783660, 966514, 1044880, 1253856, 1449771, 1567320, 1933028, 2089760, 2416285, 2899542, 3134640, 3866056, 4832570, 5799084, 6269280, 7248855, 7732112, 9665140, 11598168, 14497710, 15464224, 19330280, 23196336, 28995420, 38660560, 46392672, 57990840, 77321120, 115981680, 231963360]

約数ペア:

[(1, 231963360), (2, 115981680), (3, 77321120), (4, 57990840), (5, 46392672), (6, 38660560), (8, 28995420), (10, 23196336), (12, 19330280), (15, 15464224), (16, 14497710), (20, 11598168), (24, 9665140), (30, 7732112), (32, 7248855), (37, 6269280), (40, 5799084), (48, 4832570), (60, 3866056), (74, 3134640), (80, 2899542), (96, 2416285), (111, 2089760), (120, 1933028), (148, 1567320), (160, 1449771), (185, 1253856), (222, 1044880), (240, 966514), (296, 783660), (353, 657120), (370, 626928), (444, 522440), (480, 483257), (555, 417952), (592, 391830), (706, 328560), (740, 313464), (888, 261220), (1059, 219040), (1110, 208976), (1184, 195915), (1369, 169440), (1412, 164280), (1480, 156732), (1765, 131424), (1776, 130610), (2118, 109520), (2220, 104488), (2738, 84720), (2824, 82140), (2960, 78366), (3530, 65712), (3552, 65305), (4107, 56480), (4236, 54760), (4440, 52244), (5295, 43808), (5476, 42360), (5648, 41070), (5920, 39183), (6845, 33888), (7060, 32856), (8214, 28240), (8472, 27380), (8880, 26122), (10590, 21904), (10952, 21180), (11296, 20535), (13061, 17760), (13690, 16944), (14120, 16428)]