64765470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 206406144

約数和(自身を除く): 141640674

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 53, 55, 66, 69, 70, 77, 105, 106, 110, 115, 138, 154, 159, 161, 165, 210, 230, 231, 253, 265, 318, 322, 330, 345, 371, 385, 462, 483, 506, 529, 530, 583, 690, 742, 759, 770, 795, 805, 966, 1058, 1113, 1155, 1166, 1219, 1265, 1518, 1587, 1590, 1610, 1749, 1771, 1855, 2226, 2310, 2415, 2438, 2530, 2645, 2915, 3174, 3498, 3542, 3657, 3703, 3710, 3795, 4081, 4830, 5290, 5313, 5565, 5819, 5830, 6095, 7314, 7406, 7590, 7935, 8162, 8533, 8745, 8855, 10626, 11109, 11130, 11638, 12190, 12243, 13409, 15870, 17066, 17457, 17490, 17710, 18285, 18515, 20405, 22218, 24486, 25599, 26565, 26818, 28037, 29095, 34914, 36570, 37030, 40227, 40733, 40810, 42665, 51198, 53130, 55545, 56074, 58190, 61215, 67045, 80454, 81466, 84111, 85330, 87285, 93863, 111090, 122199, 122430, 127995, 134090, 140185, 168222, 174570, 187726, 196259, 201135, 203665, 244398, 255990, 280370, 281589, 308407, 392518, 402270, 407330, 420555, 469315, 563178, 588777, 610995, 616814, 841110, 925221, 938630, 981295, 1177554, 1221990, 1407945, 1542035, 1850442, 1962590, 2158849, 2815890, 2943885, 3084070, 4317698, 4626105, 5887770, 6476547, 9252210, 10794245, 12953094, 21588490, 32382735, 64765470]

約数ペア:

[(1, 64765470), (2, 32382735), (3, 21588490), (5, 12953094), (6, 10794245), (7, 9252210), (10, 6476547), (11, 5887770), (14, 4626105), (15, 4317698), (21, 3084070), (22, 2943885), (23, 2815890), (30, 2158849), (33, 1962590), (35, 1850442), (42, 1542035), (46, 1407945), (53, 1221990), (55, 1177554), (66, 981295), (69, 938630), (70, 925221), (77, 841110), (105, 616814), (106, 610995), (110, 588777), (115, 563178), (138, 469315), (154, 420555), (159, 407330), (161, 402270), (165, 392518), (210, 308407), (230, 281589), (231, 280370), (253, 255990), (265, 244398), (318, 203665), (322, 201135), (330, 196259), (345, 187726), (371, 174570), (385, 168222), (462, 140185), (483, 134090), (506, 127995), (529, 122430), (530, 122199), (583, 111090), (690, 93863), (742, 87285), (759, 85330), (770, 84111), (795, 81466), (805, 80454), (966, 67045), (1058, 61215), (1113, 58190), (1155, 56074), (1166, 55545), (1219, 53130), (1265, 51198), (1518, 42665), (1587, 40810), (1590, 40733), (1610, 40227), (1749, 37030), (1771, 36570), (1855, 34914), (2226, 29095), (2310, 28037), (2415, 26818), (2438, 26565), (2530, 25599), (2645, 24486), (2915, 22218), (3174, 20405), (3498, 18515), (3542, 18285), (3657, 17710), (3703, 17490), (3710, 17457), (3795, 17066), (4081, 15870), (4830, 13409), (5290, 12243), (5313, 12190), (5565, 11638), (5819, 11130), (5830, 11109), (6095, 10626), (7314, 8855), (7406, 8745), (7590, 8533), (7935, 8162)]