220310016

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7549}}^1$

素因数の和:7589

約数の個数: 80

約数和(自身を含む): 617892000

約数和(自身を除く): 397581984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4864, 7296, 7549, 9728, 14592, 15098, 22647, 29184, 30196, 45294, 60392, 90588, 120784, 143431, 181176, 241568, 286862, 362352, 430293, 483136, 573724, 724704, 860586, 966272, 1147448, 1449408, 1721172, 1932544, 2294896, 2898816, 3442344, 3865088, 4589792, 5797632, 6884688, 9179584, 11595264, 13769376, 18359168, 27538752, 36718336, 55077504, 73436672, 110155008, 220310016]

約数ペア:

[(1, 220310016), (2, 110155008), (3, 73436672), (4, 55077504), (6, 36718336), (8, 27538752), (12, 18359168), (16, 13769376), (19, 11595264), (24, 9179584), (32, 6884688), (38, 5797632), (48, 4589792), (57, 3865088), (64, 3442344), (76, 2898816), (96, 2294896), (114, 1932544), (128, 1721172), (152, 1449408), (192, 1147448), (228, 966272), (256, 860586), (304, 724704), (384, 573724), (456, 483136), (512, 430293), (608, 362352), (768, 286862), (912, 241568), (1216, 181176), (1536, 143431), (1824, 120784), (2432, 90588), (3648, 60392), (4864, 45294), (7296, 30196), (7549, 29184), (9728, 22647), (14592, 15098)]