22278370440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{7591}}^1$

素因数の和:8303

約数の個数: 128

約数和(自身を含む): 68754366720

約数和(自身を除く): 46475996280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 661, 740, 888, 1110, 1322, 1480, 1983, 2220, 2644, 3305, 3966, 4440, 5288, 6610, 7591, 7932, 9915, 13220, 15182, 15864, 19830, 22773, 24457, 26440, 30364, 37955, 39660, 45546, 48914, 60728, 73371, 75910, 79320, 91092, 97828, 113865, 122285, 146742, 151820, 182184, 195656, 227730, 244570, 280867, 293484, 303640, 366855, 455460, 489140, 561734, 586968, 733710, 842601, 910920, 978280, 1123468, 1404335, 1467420, 1685202, 2246936, 2808670, 2934840, 3370404, 4213005, 5017651, 5617340, 6740808, 8426010, 10035302, 11234680, 15052953, 16852020, 20070604, 25088255, 30105906, 33704040, 40141208, 50176510, 60211812, 75264765, 100353020, 120423624, 150529530, 185653087, 200706040, 301059060, 371306174, 556959261, 602118120, 742612348, 928265435, 1113918522, 1485224696, 1856530870, 2227837044, 2784796305, 3713061740, 4455674088, 5569592610, 7426123480, 11139185220, 22278370440]

約数ペア:

[(1, 22278370440), (2, 11139185220), (3, 7426123480), (4, 5569592610), (5, 4455674088), (6, 3713061740), (8, 2784796305), (10, 2227837044), (12, 1856530870), (15, 1485224696), (20, 1113918522), (24, 928265435), (30, 742612348), (37, 602118120), (40, 556959261), (60, 371306174), (74, 301059060), (111, 200706040), (120, 185653087), (148, 150529530), (185, 120423624), (222, 100353020), (296, 75264765), (370, 60211812), (444, 50176510), (555, 40141208), (661, 33704040), (740, 30105906), (888, 25088255), (1110, 20070604), (1322, 16852020), (1480, 15052953), (1983, 11234680), (2220, 10035302), (2644, 8426010), (3305, 6740808), (3966, 5617340), (4440, 5017651), (5288, 4213005), (6610, 3370404), (7591, 2934840), (7932, 2808670), (9915, 2246936), (13220, 1685202), (15182, 1467420), (15864, 1404335), (19830, 1123468), (22773, 978280), (24457, 910920), (26440, 842601), (30364, 733710), (37955, 586968), (39660, 561734), (45546, 489140), (48914, 455460), (60728, 366855), (73371, 303640), (75910, 293484), (79320, 280867), (91092, 244570), (97828, 227730), (113865, 195656), (122285, 182184), (146742, 151820)]