16342560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 240

約数和(自身を含む): 62752536

約数和(自身を除く): 46409976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 97, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 194, 195, 208, 216, 234, 240, 260, 270, 288, 291, 312, 324, 351, 360, 388, 390, 405, 416, 432, 468, 480, 485, 520, 540, 582, 585, 624, 648, 702, 720, 776, 780, 810, 864, 873, 936, 970, 1040, 1053, 1080, 1164, 1170, 1248, 1261, 1296, 1404, 1440, 1455, 1552, 1560, 1620, 1746, 1755, 1872, 1940, 2080, 2106, 2160, 2328, 2340, 2522, 2592, 2619, 2808, 2910, 3104, 3120, 3240, 3492, 3510, 3744, 3783, 3880, 4212, 4320, 4365, 4656, 4680, 5044, 5238, 5265, 5616, 5820, 6240, 6305, 6480, 6984, 7020, 7566, 7760, 7857, 8424, 8730, 9312, 9360, 10088, 10476, 10530, 11232, 11349, 11640, 12610, 12960, 13095, 13968, 14040, 15132, 15520, 15714, 16848, 17460, 18720, 18915, 20176, 20952, 21060, 22698, 23280, 25220, 26190, 27936, 28080, 30264, 31428, 33696, 34047, 34920, 37830, 39285, 40352, 41904, 42120, 45396, 46560, 50440, 52380, 56160, 56745, 60528, 62856, 68094, 69840, 75660, 78570, 83808, 84240, 90792, 100880, 102141, 104760, 113490, 121056, 125712, 136188, 139680, 151320, 157140, 168480, 170235, 181584, 201760, 204282, 209520, 226980, 251424, 272376, 302640, 314280, 340470, 363168, 408564, 419040, 453960, 510705, 544752, 605280, 628560, 680940, 817128, 907920, 1021410, 1089504, 1257120, 1361880, 1634256, 1815840, 2042820, 2723760, 3268512, 4085640, 5447520, 8171280, 16342560]

約数ペア:

[(1, 16342560), (2, 8171280), (3, 5447520), (4, 4085640), (5, 3268512), (6, 2723760), (8, 2042820), (9, 1815840), (10, 1634256), (12, 1361880), (13, 1257120), (15, 1089504), (16, 1021410), (18, 907920), (20, 817128), (24, 680940), (26, 628560), (27, 605280), (30, 544752), (32, 510705), (36, 453960), (39, 419040), (40, 408564), (45, 363168), (48, 340470), (52, 314280), (54, 302640), (60, 272376), (65, 251424), (72, 226980), (78, 209520), (80, 204282), (81, 201760), (90, 181584), (96, 170235), (97, 168480), (104, 157140), (108, 151320), (117, 139680), (120, 136188), (130, 125712), (135, 121056), (144, 113490), (156, 104760), (160, 102141), (162, 100880), (180, 90792), (194, 84240), (195, 83808), (208, 78570), (216, 75660), (234, 69840), (240, 68094), (260, 62856), (270, 60528), (288, 56745), (291, 56160), (312, 52380), (324, 50440), (351, 46560), (360, 45396), (388, 42120), (390, 41904), (405, 40352), (416, 39285), (432, 37830), (468, 34920), (480, 34047), (485, 33696), (520, 31428), (540, 30264), (582, 28080), (585, 27936), (624, 26190), (648, 25220), (702, 23280), (720, 22698), (776, 21060), (780, 20952), (810, 20176), (864, 18915), (873, 18720), (936, 17460), (970, 16848), (1040, 15714), (1053, 15520), (1080, 15132), (1164, 14040), (1170, 13968), (1248, 13095), (1261, 12960), (1296, 12610), (1404, 11640), (1440, 11349), (1455, 11232), (1552, 10530), (1560, 10476), (1620, 10088), (1746, 9360), (1755, 9312), (1872, 8730), (1940, 8424), (2080, 7857), (2106, 7760), (2160, 7566), (2328, 7020), (2340, 6984), (2522, 6480), (2592, 6305), (2619, 6240), (2808, 5820), (2910, 5616), (3104, 5265), (3120, 5238), (3240, 5044), (3492, 4680), (3510, 4656), (3744, 4365), (3783, 4320), (3880, 4212)]