16019520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 224

約数和(自身を含む): 58375296

約数和(自身を除く): 42355776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 41, 44, 48, 55, 60, 64, 66, 74, 80, 82, 88, 96, 110, 111, 120, 123, 132, 148, 160, 164, 165, 176, 185, 192, 205, 220, 222, 240, 246, 264, 296, 320, 328, 330, 352, 370, 407, 410, 440, 444, 451, 480, 492, 528, 555, 592, 615, 656, 660, 704, 740, 814, 820, 880, 888, 902, 960, 984, 1056, 1110, 1184, 1221, 1230, 1312, 1320, 1353, 1480, 1517, 1628, 1640, 1760, 1776, 1804, 1968, 2035, 2112, 2220, 2255, 2368, 2442, 2460, 2624, 2640, 2706, 2960, 3034, 3256, 3280, 3520, 3552, 3608, 3936, 4070, 4440, 4510, 4551, 4884, 4920, 5280, 5412, 5920, 6068, 6105, 6512, 6560, 6765, 7104, 7216, 7585, 7872, 8140, 8880, 9020, 9102, 9768, 9840, 10560, 10824, 11840, 12136, 12210, 13024, 13120, 13530, 14432, 15170, 16280, 16687, 17760, 18040, 18204, 19536, 19680, 21648, 22755, 24272, 24420, 26048, 27060, 28864, 30340, 32560, 33374, 35520, 36080, 36408, 39072, 39360, 43296, 45510, 48544, 48840, 50061, 54120, 60680, 65120, 66748, 72160, 72816, 78144, 83435, 86592, 91020, 97088, 97680, 100122, 108240, 121360, 130240, 133496, 144320, 145632, 166870, 182040, 195360, 200244, 216480, 242720, 250305, 266992, 291264, 333740, 364080, 390720, 400488, 432960, 485440, 500610, 533984, 667480, 728160, 800976, 1001220, 1067968, 1334960, 1456320, 1601952, 2002440, 2669920, 3203904, 4004880, 5339840, 8009760, 16019520]

約数ペア:

[(1, 16019520), (2, 8009760), (3, 5339840), (4, 4004880), (5, 3203904), (6, 2669920), (8, 2002440), (10, 1601952), (11, 1456320), (12, 1334960), (15, 1067968), (16, 1001220), (20, 800976), (22, 728160), (24, 667480), (30, 533984), (32, 500610), (33, 485440), (37, 432960), (40, 400488), (41, 390720), (44, 364080), (48, 333740), (55, 291264), (60, 266992), (64, 250305), (66, 242720), (74, 216480), (80, 200244), (82, 195360), (88, 182040), (96, 166870), (110, 145632), (111, 144320), (120, 133496), (123, 130240), (132, 121360), (148, 108240), (160, 100122), (164, 97680), (165, 97088), (176, 91020), (185, 86592), (192, 83435), (205, 78144), (220, 72816), (222, 72160), (240, 66748), (246, 65120), (264, 60680), (296, 54120), (320, 50061), (328, 48840), (330, 48544), (352, 45510), (370, 43296), (407, 39360), (410, 39072), (440, 36408), (444, 36080), (451, 35520), (480, 33374), (492, 32560), (528, 30340), (555, 28864), (592, 27060), (615, 26048), (656, 24420), (660, 24272), (704, 22755), (740, 21648), (814, 19680), (820, 19536), (880, 18204), (888, 18040), (902, 17760), (960, 16687), (984, 16280), (1056, 15170), (1110, 14432), (1184, 13530), (1221, 13120), (1230, 13024), (1312, 12210), (1320, 12136), (1353, 11840), (1480, 10824), (1517, 10560), (1628, 9840), (1640, 9768), (1760, 9102), (1776, 9020), (1804, 8880), (1968, 8140), (2035, 7872), (2112, 7585), (2220, 7216), (2255, 7104), (2368, 6765), (2442, 6560), (2460, 6512), (2624, 6105), (2640, 6068), (2706, 5920), (2960, 5412), (3034, 5280), (3256, 4920), (3280, 4884), (3520, 4551), (3552, 4510), (3608, 4440), (3936, 4070)]