64714320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8171}}^1$

素因数の和:8201

約数の個数: 120

約数和(自身を含む): 237118752

約数和(自身を除く): 172404432

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, 8171, 16342, 24513, 32684, 40855, 49026, 65368, 73539, 81710, 89881, 98052, 122565, 130736, 147078, 163420, 179762, 196104, 245130, 269643, 294156, 326840, 359524, 367695, 392208, 449405, 490260, 539286, 588312, 653680, 719048, 735390, 808929, 898810, 980520, 1078572, 1176624, 1348215, 1438096, 1470780, 1617858, 1797620, 1961040, 2157144, 2696430, 2941560, 3235716, 3595240, 4044645, 4314288, 5392860, 5883120, 6471432, 7190480, 8089290, 10785720, 12942864, 16178580, 21571440, 32357160, 64714320]

約数ペア:

[(1, 64714320), (2, 32357160), (3, 21571440), (4, 16178580), (5, 12942864), (6, 10785720), (8, 8089290), (9, 7190480), (10, 6471432), (11, 5883120), (12, 5392860), (15, 4314288), (16, 4044645), (18, 3595240), (20, 3235716), (22, 2941560), (24, 2696430), (30, 2157144), (33, 1961040), (36, 1797620), (40, 1617858), (44, 1470780), (45, 1438096), (48, 1348215), (55, 1176624), (60, 1078572), (66, 980520), (72, 898810), (80, 808929), (88, 735390), (90, 719048), (99, 653680), (110, 588312), (120, 539286), (132, 490260), (144, 449405), (165, 392208), (176, 367695), (180, 359524), (198, 326840), (220, 294156), (240, 269643), (264, 245130), (330, 196104), (360, 179762), (396, 163420), (440, 147078), (495, 130736), (528, 122565), (660, 98052), (720, 89881), (792, 81710), (880, 73539), (990, 65368), (1320, 49026), (1584, 40855), (1980, 32684), (2640, 24513), (3960, 16342), (7920, 8171)]