127131840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4013}}^1$

素因数の和:4047

約数の個数: 168

約数和(自身を含む): 477152208

約数和(自身を除く): 350020368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4013, 5280, 6336, 7920, 8026, 10560, 12039, 15840, 16052, 20065, 24078, 31680, 32104, 36117, 40130, 44143, 48156, 60195, 64208, 72234, 80260, 88286, 96312, 120390, 128416, 132429, 144468, 160520, 176572, 180585, 192624, 220715, 240780, 256832, 264858, 288936, 321040, 353144, 361170, 385248, 397287, 441430, 481560, 529716, 577872, 642080, 662145, 706288, 722340, 770496, 794574, 882860, 963120, 1059432, 1155744, 1284160, 1324290, 1412576, 1444680, 1589148, 1765720, 1926240, 1986435, 2118864, 2311488, 2648580, 2825152, 2889360, 3178296, 3531440, 3852480, 3972870, 4237728, 5297160, 5778720, 6356592, 7062880, 7945740, 8475456, 10594320, 11557440, 12713184, 14125760, 15891480, 21188640, 25426368, 31782960, 42377280, 63565920, 127131840]

約数ペア:

[(1, 127131840), (2, 63565920), (3, 42377280), (4, 31782960), (5, 25426368), (6, 21188640), (8, 15891480), (9, 14125760), (10, 12713184), (11, 11557440), (12, 10594320), (15, 8475456), (16, 7945740), (18, 7062880), (20, 6356592), (22, 5778720), (24, 5297160), (30, 4237728), (32, 3972870), (33, 3852480), (36, 3531440), (40, 3178296), (44, 2889360), (45, 2825152), (48, 2648580), (55, 2311488), (60, 2118864), (64, 1986435), (66, 1926240), (72, 1765720), (80, 1589148), (88, 1444680), (90, 1412576), (96, 1324290), (99, 1284160), (110, 1155744), (120, 1059432), (132, 963120), (144, 882860), (160, 794574), (165, 770496), (176, 722340), (180, 706288), (192, 662145), (198, 642080), (220, 577872), (240, 529716), (264, 481560), (288, 441430), (320, 397287), (330, 385248), (352, 361170), (360, 353144), (396, 321040), (440, 288936), (480, 264858), (495, 256832), (528, 240780), (576, 220715), (660, 192624), (704, 180585), (720, 176572), (792, 160520), (880, 144468), (960, 132429), (990, 128416), (1056, 120390), (1320, 96312), (1440, 88286), (1584, 80260), (1760, 72234), (1980, 64208), (2112, 60195), (2640, 48156), (2880, 44143), (3168, 40130), (3520, 36117), (3960, 32104), (4013, 31680), (5280, 24078), (6336, 20065), (7920, 16052), (8026, 15840), (10560, 12039)]