140796810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1847}}^1$

素因数の和:1889

約数の個数: 144

約数和(自身を含む): 460107648

約数和(自身を除く): 319310838

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 1847, 2178, 2310, 2541, 3465, 3630, 3694, 4235, 5082, 5445, 5541, 6930, 7623, 8470, 9235, 10890, 11082, 12705, 12929, 15246, 16623, 18470, 20317, 25410, 25858, 27705, 33246, 38115, 38787, 40634, 55410, 60951, 64645, 76230, 77574, 83115, 101585, 116361, 121902, 129290, 142219, 166230, 182853, 193935, 203170, 223487, 232722, 284438, 304755, 365706, 387870, 426657, 446974, 581805, 609510, 670461, 711095, 853314, 914265, 1117435, 1163610, 1279971, 1340922, 1422190, 1564409, 1828530, 2011383, 2133285, 2234870, 2559942, 3128818, 3352305, 4022766, 4266570, 4693227, 6399855, 6704610, 7822045, 9386454, 10056915, 12799710, 14079681, 15644090, 20113830, 23466135, 28159362, 46932270, 70398405, 140796810]

約数ペア:

[(1, 140796810), (2, 70398405), (3, 46932270), (5, 28159362), (6, 23466135), (7, 20113830), (9, 15644090), (10, 14079681), (11, 12799710), (14, 10056915), (15, 9386454), (18, 7822045), (21, 6704610), (22, 6399855), (30, 4693227), (33, 4266570), (35, 4022766), (42, 3352305), (45, 3128818), (55, 2559942), (63, 2234870), (66, 2133285), (70, 2011383), (77, 1828530), (90, 1564409), (99, 1422190), (105, 1340922), (110, 1279971), (121, 1163610), (126, 1117435), (154, 914265), (165, 853314), (198, 711095), (210, 670461), (231, 609510), (242, 581805), (315, 446974), (330, 426657), (363, 387870), (385, 365706), (462, 304755), (495, 284438), (605, 232722), (630, 223487), (693, 203170), (726, 193935), (770, 182853), (847, 166230), (990, 142219), (1089, 129290), (1155, 121902), (1210, 116361), (1386, 101585), (1694, 83115), (1815, 77574), (1847, 76230), (2178, 64645), (2310, 60951), (2541, 55410), (3465, 40634), (3630, 38787), (3694, 38115), (4235, 33246), (5082, 27705), (5445, 25858), (5541, 25410), (6930, 20317), (7623, 18470), (8470, 16623), (9235, 15246), (10890, 12929), (11082, 12705)]