208679760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5683}}^1$

素因数の和:5722

約数の個数: 160

約数和(自身を含む): 761201280

約数和(自身を除く): 552521520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 5683, 6120, 7344, 9180, 11366, 12240, 17049, 18360, 22732, 28415, 34098, 36720, 45464, 51147, 56830, 68196, 85245, 90928, 96611, 102294, 113660, 136392, 153441, 170490, 193222, 204588, 227320, 255735, 272784, 289833, 306882, 340980, 386444, 409176, 454640, 483055, 511470, 579666, 613764, 681960, 767205, 772888, 818352, 869499, 966110, 1022940, 1159332, 1227528, 1363920, 1449165, 1534410, 1545776, 1738998, 1932220, 2045880, 2318664, 2455056, 2608497, 2898330, 3068820, 3477996, 3864440, 4091760, 4347495, 4637328, 5216994, 5796660, 6137640, 6955992, 7728880, 8694990, 10433988, 11593320, 12275280, 13042485, 13911984, 17389980, 20867976, 23186640, 26084970, 34779960, 41735952, 52169940, 69559920, 104339880, 208679760]

約数ペア:

[(1, 208679760), (2, 104339880), (3, 69559920), (4, 52169940), (5, 41735952), (6, 34779960), (8, 26084970), (9, 23186640), (10, 20867976), (12, 17389980), (15, 13911984), (16, 13042485), (17, 12275280), (18, 11593320), (20, 10433988), (24, 8694990), (27, 7728880), (30, 6955992), (34, 6137640), (36, 5796660), (40, 5216994), (45, 4637328), (48, 4347495), (51, 4091760), (54, 3864440), (60, 3477996), (68, 3068820), (72, 2898330), (80, 2608497), (85, 2455056), (90, 2318664), (102, 2045880), (108, 1932220), (120, 1738998), (135, 1545776), (136, 1534410), (144, 1449165), (153, 1363920), (170, 1227528), (180, 1159332), (204, 1022940), (216, 966110), (240, 869499), (255, 818352), (270, 772888), (272, 767205), (306, 681960), (340, 613764), (360, 579666), (408, 511470), (432, 483055), (459, 454640), (510, 409176), (540, 386444), (612, 340980), (680, 306882), (720, 289833), (765, 272784), (816, 255735), (918, 227320), (1020, 204588), (1080, 193222), (1224, 170490), (1360, 153441), (1530, 136392), (1836, 113660), (2040, 102294), (2160, 96611), (2295, 90928), (2448, 85245), (3060, 68196), (3672, 56830), (4080, 51147), (4590, 45464), (5683, 36720), (6120, 34098), (7344, 28415), (9180, 22732), (11366, 18360), (12240, 17049)]