16499520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:377

約数の個数: 168

約数和(自身を含む): 60268104

約数和(自身を除く): 43768584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 337, 340, 360, 408, 480, 510, 544, 576, 612, 674, 680, 720, 765, 816, 960, 1011, 1020, 1088, 1224, 1348, 1360, 1440, 1530, 1632, 1685, 2022, 2040, 2448, 2696, 2720, 2880, 3033, 3060, 3264, 3370, 4044, 4080, 4896, 5055, 5392, 5440, 5729, 6066, 6120, 6740, 8088, 8160, 9792, 10110, 10784, 11458, 12132, 12240, 13480, 15165, 16176, 16320, 17187, 20220, 21568, 22916, 24264, 24480, 26960, 28645, 30330, 32352, 34374, 40440, 45832, 48528, 48960, 51561, 53920, 57290, 60660, 64704, 68748, 80880, 85935, 91664, 97056, 103122, 107840, 114580, 121320, 137496, 161760, 171870, 183328, 194112, 206244, 229160, 242640, 257805, 274992, 323520, 343740, 366656, 412488, 458320, 485280, 515610, 549984, 687480, 824976, 916640, 970560, 1031220, 1099968, 1374960, 1649952, 1833280, 2062440, 2749920, 3299904, 4124880, 5499840, 8249760, 16499520]

約数ペア:

[(1, 16499520), (2, 8249760), (3, 5499840), (4, 4124880), (5, 3299904), (6, 2749920), (8, 2062440), (9, 1833280), (10, 1649952), (12, 1374960), (15, 1099968), (16, 1031220), (17, 970560), (18, 916640), (20, 824976), (24, 687480), (30, 549984), (32, 515610), (34, 485280), (36, 458320), (40, 412488), (45, 366656), (48, 343740), (51, 323520), (60, 274992), (64, 257805), (68, 242640), (72, 229160), (80, 206244), (85, 194112), (90, 183328), (96, 171870), (102, 161760), (120, 137496), (136, 121320), (144, 114580), (153, 107840), (160, 103122), (170, 97056), (180, 91664), (192, 85935), (204, 80880), (240, 68748), (255, 64704), (272, 60660), (288, 57290), (306, 53920), (320, 51561), (337, 48960), (340, 48528), (360, 45832), (408, 40440), (480, 34374), (510, 32352), (544, 30330), (576, 28645), (612, 26960), (674, 24480), (680, 24264), (720, 22916), (765, 21568), (816, 20220), (960, 17187), (1011, 16320), (1020, 16176), (1088, 15165), (1224, 13480), (1348, 12240), (1360, 12132), (1440, 11458), (1530, 10784), (1632, 10110), (1685, 9792), (2022, 8160), (2040, 8088), (2448, 6740), (2696, 6120), (2720, 6066), (2880, 5729), (3033, 5440), (3060, 5392), (3264, 5055), (3370, 4896), (4044, 4080)]