166135920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 540447552

約数和(自身を除く): 374311632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 53, 60, 74, 80, 106, 111, 120, 148, 159, 185, 212, 222, 240, 265, 296, 318, 353, 370, 424, 444, 530, 555, 592, 636, 706, 740, 795, 848, 888, 1059, 1060, 1110, 1272, 1412, 1480, 1590, 1765, 1776, 1961, 2118, 2120, 2220, 2544, 2824, 2960, 3180, 3530, 3922, 4236, 4240, 4440, 5295, 5648, 5883, 6360, 7060, 7844, 8472, 8880, 9805, 10590, 11766, 12720, 13061, 14120, 15688, 16944, 18709, 19610, 21180, 23532, 26122, 28240, 29415, 31376, 37418, 39183, 39220, 42360, 47064, 52244, 56127, 58830, 65305, 74836, 78366, 78440, 84720, 93545, 94128, 104488, 112254, 117660, 130610, 149672, 156732, 156880, 187090, 195915, 208976, 224508, 235320, 261220, 280635, 299344, 313464, 374180, 391830, 449016, 470640, 522440, 561270, 626928, 692233, 748360, 783660, 898032, 1044880, 1122540, 1384466, 1496720, 1567320, 2076699, 2245080, 2768932, 3134640, 3461165, 4153398, 4490160, 5537864, 6922330, 8306796, 10383495, 11075728, 13844660, 16613592, 20766990, 27689320, 33227184, 41533980, 55378640, 83067960, 166135920]

約数ペア:

[(1, 166135920), (2, 83067960), (3, 55378640), (4, 41533980), (5, 33227184), (6, 27689320), (8, 20766990), (10, 16613592), (12, 13844660), (15, 11075728), (16, 10383495), (20, 8306796), (24, 6922330), (30, 5537864), (37, 4490160), (40, 4153398), (48, 3461165), (53, 3134640), (60, 2768932), (74, 2245080), (80, 2076699), (106, 1567320), (111, 1496720), (120, 1384466), (148, 1122540), (159, 1044880), (185, 898032), (212, 783660), (222, 748360), (240, 692233), (265, 626928), (296, 561270), (318, 522440), (353, 470640), (370, 449016), (424, 391830), (444, 374180), (530, 313464), (555, 299344), (592, 280635), (636, 261220), (706, 235320), (740, 224508), (795, 208976), (848, 195915), (888, 187090), (1059, 156880), (1060, 156732), (1110, 149672), (1272, 130610), (1412, 117660), (1480, 112254), (1590, 104488), (1765, 94128), (1776, 93545), (1961, 84720), (2118, 78440), (2120, 78366), (2220, 74836), (2544, 65305), (2824, 58830), (2960, 56127), (3180, 52244), (3530, 47064), (3922, 42360), (4236, 39220), (4240, 39183), (4440, 37418), (5295, 31376), (5648, 29415), (5883, 28240), (6360, 26122), (7060, 23532), (7844, 21180), (8472, 19610), (8880, 18709), (9805, 16944), (10590, 15688), (11766, 14120), (12720, 13061)]