166189440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:980

約数の個数: 128

約数和(自身を含む): 535597920

約数和(自身を除く): 369408480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 303, 320, 384, 404, 480, 505, 606, 640, 808, 857, 960, 1010, 1212, 1515, 1616, 1714, 1920, 2020, 2424, 2571, 3030, 3232, 3428, 4040, 4285, 4848, 5142, 6060, 6464, 6856, 8080, 8570, 9696, 10284, 12120, 12855, 12928, 13712, 16160, 17140, 19392, 20568, 24240, 25710, 27424, 32320, 34280, 38784, 41136, 48480, 51420, 54848, 64640, 68560, 82272, 86557, 96960, 102840, 109696, 137120, 164544, 173114, 193920, 205680, 259671, 274240, 329088, 346228, 411360, 432785, 519342, 548480, 692456, 822720, 865570, 1038684, 1298355, 1384912, 1645440, 1731140, 2077368, 2596710, 2769824, 3462280, 4154736, 5193420, 5539648, 6924560, 8309472, 10386840, 11079296, 13849120, 16618944, 20773680, 27698240, 33237888, 41547360, 55396480, 83094720, 166189440]

約数ペア:

[(1, 166189440), (2, 83094720), (3, 55396480), (4, 41547360), (5, 33237888), (6, 27698240), (8, 20773680), (10, 16618944), (12, 13849120), (15, 11079296), (16, 10386840), (20, 8309472), (24, 6924560), (30, 5539648), (32, 5193420), (40, 4154736), (48, 3462280), (60, 2769824), (64, 2596710), (80, 2077368), (96, 1731140), (101, 1645440), (120, 1384912), (128, 1298355), (160, 1038684), (192, 865570), (202, 822720), (240, 692456), (303, 548480), (320, 519342), (384, 432785), (404, 411360), (480, 346228), (505, 329088), (606, 274240), (640, 259671), (808, 205680), (857, 193920), (960, 173114), (1010, 164544), (1212, 137120), (1515, 109696), (1616, 102840), (1714, 96960), (1920, 86557), (2020, 82272), (2424, 68560), (2571, 64640), (3030, 54848), (3232, 51420), (3428, 48480), (4040, 41136), (4285, 38784), (4848, 34280), (5142, 32320), (6060, 27424), (6464, 25710), (6856, 24240), (8080, 20568), (8570, 19392), (9696, 17140), (10284, 16160), (12120, 13712), (12855, 12928)]