16817760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 62596800

約数和(自身を除く): 45779040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 229, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 458, 459, 480, 510, 540, 544, 612, 680, 687, 720, 765, 816, 864, 916, 918, 1020, 1080, 1145, 1224, 1360, 1374, 1440, 1530, 1632, 1832, 1836, 2040, 2061, 2160, 2290, 2295, 2448, 2720, 2748, 3060, 3435, 3664, 3672, 3893, 4080, 4122, 4320, 4580, 4590, 4896, 5496, 6120, 6183, 6870, 7328, 7344, 7786, 8160, 8244, 9160, 9180, 10305, 10992, 11679, 12240, 12366, 13740, 14688, 15572, 16488, 18320, 18360, 19465, 20610, 21984, 23358, 24480, 24732, 27480, 30915, 31144, 32976, 35037, 36640, 36720, 38930, 41220, 46716, 49464, 54960, 58395, 61830, 62288, 65952, 70074, 73440, 77860, 82440, 93432, 98928, 105111, 109920, 116790, 123660, 124576, 140148, 155720, 164880, 175185, 186864, 197856, 210222, 233580, 247320, 280296, 311440, 329760, 350370, 373728, 420444, 467160, 494640, 525555, 560592, 622880, 700740, 840888, 934320, 989280, 1051110, 1121184, 1401480, 1681776, 1868640, 2102220, 2802960, 3363552, 4204440, 5605920, 8408880, 16817760]

約数ペア:

[(1, 16817760), (2, 8408880), (3, 5605920), (4, 4204440), (5, 3363552), (6, 2802960), (8, 2102220), (9, 1868640), (10, 1681776), (12, 1401480), (15, 1121184), (16, 1051110), (17, 989280), (18, 934320), (20, 840888), (24, 700740), (27, 622880), (30, 560592), (32, 525555), (34, 494640), (36, 467160), (40, 420444), (45, 373728), (48, 350370), (51, 329760), (54, 311440), (60, 280296), (68, 247320), (72, 233580), (80, 210222), (85, 197856), (90, 186864), (96, 175185), (102, 164880), (108, 155720), (120, 140148), (135, 124576), (136, 123660), (144, 116790), (153, 109920), (160, 105111), (170, 98928), (180, 93432), (204, 82440), (216, 77860), (229, 73440), (240, 70074), (255, 65952), (270, 62288), (272, 61830), (288, 58395), (306, 54960), (340, 49464), (360, 46716), (408, 41220), (432, 38930), (458, 36720), (459, 36640), (480, 35037), (510, 32976), (540, 31144), (544, 30915), (612, 27480), (680, 24732), (687, 24480), (720, 23358), (765, 21984), (816, 20610), (864, 19465), (916, 18360), (918, 18320), (1020, 16488), (1080, 15572), (1145, 14688), (1224, 13740), (1360, 12366), (1374, 12240), (1440, 11679), (1530, 10992), (1632, 10305), (1832, 9180), (1836, 9160), (2040, 8244), (2061, 8160), (2160, 7786), (2290, 7344), (2295, 7328), (2448, 6870), (2720, 6183), (2748, 6120), (3060, 5496), (3435, 4896), (3664, 4590), (3672, 4580), (3893, 4320), (4080, 4122)]