1644006720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23459}}^1$

素因数の和:23552

約数の個数: 112

約数和(自身を含む): 5291449920

約数和(自身を除く): 3647443200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 7008, 8760, 11680, 14016, 17520, 23360, 23459, 35040, 46918, 70080, 70377, 93836, 117295, 140754, 187672, 234590, 281508, 351885, 375344, 469180, 563016, 703770, 750688, 938360, 1126032, 1407540, 1501376, 1712507, 1876720, 2252064, 2815080, 3425014, 3753440, 4504128, 5137521, 5630160, 6850028, 7506880, 8562535, 10275042, 11260320, 13700056, 17125070, 20550084, 22520640, 25687605, 27400112, 34250140, 41100168, 51375210, 54800224, 68500280, 82200336, 102750420, 109600448, 137000560, 164400672, 205500840, 274001120, 328801344, 411001680, 548002240, 822003360, 1644006720]

約数ペア:

[(1, 1644006720), (2, 822003360), (3, 548002240), (4, 411001680), (5, 328801344), (6, 274001120), (8, 205500840), (10, 164400672), (12, 137000560), (15, 109600448), (16, 102750420), (20, 82200336), (24, 68500280), (30, 54800224), (32, 51375210), (40, 41100168), (48, 34250140), (60, 27400112), (64, 25687605), (73, 22520640), (80, 20550084), (96, 17125070), (120, 13700056), (146, 11260320), (160, 10275042), (192, 8562535), (219, 7506880), (240, 6850028), (292, 5630160), (320, 5137521), (365, 4504128), (438, 3753440), (480, 3425014), (584, 2815080), (730, 2252064), (876, 1876720), (960, 1712507), (1095, 1501376), (1168, 1407540), (1460, 1126032), (1752, 938360), (2190, 750688), (2336, 703770), (2920, 563016), (3504, 469180), (4380, 375344), (4672, 351885), (5840, 281508), (7008, 234590), (8760, 187672), (11680, 140754), (14016, 117295), (17520, 93836), (23360, 70377), (23459, 70080), (35040, 46918)]