16800960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 224

約数和(自身を含む): 61155072

約数和(自身を除く): 44354112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 43, 44, 48, 55, 60, 64, 66, 74, 80, 86, 88, 96, 110, 111, 120, 129, 132, 148, 160, 165, 172, 176, 185, 192, 215, 220, 222, 240, 258, 264, 296, 320, 330, 344, 352, 370, 407, 430, 440, 444, 473, 480, 516, 528, 555, 592, 645, 660, 688, 704, 740, 814, 860, 880, 888, 946, 960, 1032, 1056, 1110, 1184, 1221, 1290, 1320, 1376, 1419, 1480, 1591, 1628, 1720, 1760, 1776, 1892, 2035, 2064, 2112, 2220, 2365, 2368, 2442, 2580, 2640, 2752, 2838, 2960, 3182, 3256, 3440, 3520, 3552, 3784, 4070, 4128, 4440, 4730, 4773, 4884, 5160, 5280, 5676, 5920, 6105, 6364, 6512, 6880, 7095, 7104, 7568, 7955, 8140, 8256, 8880, 9460, 9546, 9768, 10320, 10560, 11352, 11840, 12210, 12728, 13024, 13760, 14190, 15136, 15910, 16280, 17501, 17760, 18920, 19092, 19536, 20640, 22704, 23865, 24420, 25456, 26048, 28380, 30272, 31820, 32560, 35002, 35520, 37840, 38184, 39072, 41280, 45408, 47730, 48840, 50912, 52503, 56760, 63640, 65120, 70004, 75680, 76368, 78144, 87505, 90816, 95460, 97680, 101824, 105006, 113520, 127280, 130240, 140008, 151360, 152736, 175010, 190920, 195360, 210012, 227040, 254560, 262515, 280016, 305472, 350020, 381840, 390720, 420024, 454080, 509120, 525030, 560032, 700040, 763680, 840048, 1050060, 1120064, 1400080, 1527360, 1680096, 2100120, 2800160, 3360192, 4200240, 5600320, 8400480, 16800960]

約数ペア:

[(1, 16800960), (2, 8400480), (3, 5600320), (4, 4200240), (5, 3360192), (6, 2800160), (8, 2100120), (10, 1680096), (11, 1527360), (12, 1400080), (15, 1120064), (16, 1050060), (20, 840048), (22, 763680), (24, 700040), (30, 560032), (32, 525030), (33, 509120), (37, 454080), (40, 420024), (43, 390720), (44, 381840), (48, 350020), (55, 305472), (60, 280016), (64, 262515), (66, 254560), (74, 227040), (80, 210012), (86, 195360), (88, 190920), (96, 175010), (110, 152736), (111, 151360), (120, 140008), (129, 130240), (132, 127280), (148, 113520), (160, 105006), (165, 101824), (172, 97680), (176, 95460), (185, 90816), (192, 87505), (215, 78144), (220, 76368), (222, 75680), (240, 70004), (258, 65120), (264, 63640), (296, 56760), (320, 52503), (330, 50912), (344, 48840), (352, 47730), (370, 45408), (407, 41280), (430, 39072), (440, 38184), (444, 37840), (473, 35520), (480, 35002), (516, 32560), (528, 31820), (555, 30272), (592, 28380), (645, 26048), (660, 25456), (688, 24420), (704, 23865), (740, 22704), (814, 20640), (860, 19536), (880, 19092), (888, 18920), (946, 17760), (960, 17501), (1032, 16280), (1056, 15910), (1110, 15136), (1184, 14190), (1221, 13760), (1290, 13024), (1320, 12728), (1376, 12210), (1419, 11840), (1480, 11352), (1591, 10560), (1628, 10320), (1720, 9768), (1760, 9546), (1776, 9460), (1892, 8880), (2035, 8256), (2064, 8140), (2112, 7955), (2220, 7568), (2365, 7104), (2368, 7095), (2442, 6880), (2580, 6512), (2640, 6364), (2752, 6105), (2838, 5920), (2960, 5676), (3182, 5280), (3256, 5160), (3440, 4884), (3520, 4773), (3552, 4730), (3784, 4440), (4070, 4128)]