212358960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26813}}^1$

素因数の和:26843

約数の個数: 120

約数和(自身を含む): 778035024

約数和(自身を除く): 565676064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 26813, 53626, 80439, 107252, 134065, 160878, 214504, 241317, 268130, 294943, 321756, 402195, 429008, 482634, 536260, 589886, 643512, 804390, 884829, 965268, 1072520, 1179772, 1206585, 1287024, 1474715, 1608780, 1769658, 1930536, 2145040, 2359544, 2413170, 2654487, 2949430, 3217560, 3539316, 3861072, 4424145, 4719088, 4826340, 5308974, 5898860, 6435120, 7078632, 8848290, 9652680, 10617948, 11797720, 13272435, 14157264, 17696580, 19305360, 21235896, 23595440, 26544870, 35393160, 42471792, 53089740, 70786320, 106179480, 212358960]

約数ペア:

[(1, 212358960), (2, 106179480), (3, 70786320), (4, 53089740), (5, 42471792), (6, 35393160), (8, 26544870), (9, 23595440), (10, 21235896), (11, 19305360), (12, 17696580), (15, 14157264), (16, 13272435), (18, 11797720), (20, 10617948), (22, 9652680), (24, 8848290), (30, 7078632), (33, 6435120), (36, 5898860), (40, 5308974), (44, 4826340), (45, 4719088), (48, 4424145), (55, 3861072), (60, 3539316), (66, 3217560), (72, 2949430), (80, 2654487), (88, 2413170), (90, 2359544), (99, 2145040), (110, 1930536), (120, 1769658), (132, 1608780), (144, 1474715), (165, 1287024), (176, 1206585), (180, 1179772), (198, 1072520), (220, 965268), (240, 884829), (264, 804390), (330, 643512), (360, 589886), (396, 536260), (440, 482634), (495, 429008), (528, 402195), (660, 321756), (720, 294943), (792, 268130), (880, 241317), (990, 214504), (1320, 160878), (1584, 134065), (1980, 107252), (2640, 80439), (3960, 53626), (7920, 26813)]