63565920

素因数分解:

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

素因数の和:4045

約数の個数: 144

約数和(自身を含む): 236697552

約数和(自身を除く): 173131632

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, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4013, 5280, 7920, 8026, 12039, 15840, 16052, 20065, 24078, 32104, 36117, 40130, 44143, 48156, 60195, 64208, 72234, 80260, 88286, 96312, 120390, 128416, 132429, 144468, 160520, 176572, 180585, 192624, 220715, 240780, 264858, 288936, 321040, 353144, 361170, 385248, 397287, 441430, 481560, 529716, 577872, 642080, 662145, 706288, 722340, 794574, 882860, 963120, 1059432, 1155744, 1324290, 1412576, 1444680, 1589148, 1765720, 1926240, 1986435, 2118864, 2648580, 2889360, 3178296, 3531440, 3972870, 4237728, 5297160, 5778720, 6356592, 7062880, 7945740, 10594320, 12713184, 15891480, 21188640, 31782960, 63565920]

約数ペア:

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