81796170210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1\times {\mathrm{1433}}^1$

素因数の和:2120

約数の個数: 128

約数和(自身を含む): 208147968000

約数和(自身を除く): 126351797790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 239, 285, 419, 478, 570, 717, 838, 1195, 1257, 1433, 1434, 2095, 2390, 2514, 2866, 3585, 4190, 4299, 4541, 6285, 7165, 7170, 7961, 8598, 9082, 12570, 13623, 14330, 15922, 21495, 22705, 23883, 27227, 27246, 39805, 42990, 45410, 47766, 54454, 68115, 79610, 81681, 100141, 119415, 136135, 136230, 163362, 200282, 238830, 272270, 300423, 342487, 408405, 500705, 600427, 600846, 684974, 816810, 1001410, 1027461, 1200854, 1502115, 1712435, 1801281, 1902679, 2054922, 3002135, 3004230, 3424870, 3602562, 3805358, 5137305, 5708037, 6004270, 6507253, 9006405, 9513395, 10274610, 11408113, 11416074, 13014506, 18012810, 19026790, 19521759, 22816226, 28540185, 32536265, 34224339, 39043518, 57040565, 57080370, 65072530, 68448678, 97608795, 114081130, 143502053, 171121695, 195217590, 287004106, 342243390, 430506159, 717510265, 861012318, 1435020530, 2152530795, 2726539007, 4305061590, 5453078014, 8179617021, 13632695035, 16359234042, 27265390070, 40898085105, 81796170210]

約数ペア:

[(1, 81796170210), (2, 40898085105), (3, 27265390070), (5, 16359234042), (6, 13632695035), (10, 8179617021), (15, 5453078014), (19, 4305061590), (30, 2726539007), (38, 2152530795), (57, 1435020530), (95, 861012318), (114, 717510265), (190, 430506159), (239, 342243390), (285, 287004106), (419, 195217590), (478, 171121695), (570, 143502053), (717, 114081130), (838, 97608795), (1195, 68448678), (1257, 65072530), (1433, 57080370), (1434, 57040565), (2095, 39043518), (2390, 34224339), (2514, 32536265), (2866, 28540185), (3585, 22816226), (4190, 19521759), (4299, 19026790), (4541, 18012810), (6285, 13014506), (7165, 11416074), (7170, 11408113), (7961, 10274610), (8598, 9513395), (9082, 9006405), (12570, 6507253), (13623, 6004270), (14330, 5708037), (15922, 5137305), (21495, 3805358), (22705, 3602562), (23883, 3424870), (27227, 3004230), (27246, 3002135), (39805, 2054922), (42990, 1902679), (45410, 1801281), (47766, 1712435), (54454, 1502115), (68115, 1200854), (79610, 1027461), (81681, 1001410), (100141, 816810), (119415, 684974), (136135, 600846), (136230, 600427), (163362, 500705), (200282, 408405), (238830, 342487), (272270, 300423)]