208053360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 200

約数和(自身を含む): 732255216

約数和(自身を除く): 524201856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 97, 108, 120, 135, 144, 162, 180, 194, 216, 240, 270, 291, 324, 331, 360, 388, 405, 432, 485, 540, 582, 648, 662, 720, 776, 810, 873, 970, 993, 1080, 1164, 1296, 1324, 1455, 1552, 1620, 1655, 1746, 1940, 1986, 2160, 2328, 2619, 2648, 2910, 2979, 3240, 3310, 3492, 3880, 3972, 4365, 4656, 4965, 5238, 5296, 5820, 5958, 6480, 6620, 6984, 7760, 7857, 7944, 8730, 8937, 9930, 10476, 11640, 11916, 13095, 13240, 13968, 14895, 15714, 15888, 17460, 17874, 19860, 20952, 23280, 23832, 26190, 26480, 26811, 29790, 31428, 32107, 34920, 35748, 39285, 39720, 41904, 44685, 47664, 52380, 53622, 59580, 62856, 64214, 69840, 71496, 78570, 79440, 89370, 96321, 104760, 107244, 119160, 125712, 128428, 134055, 142992, 157140, 160535, 178740, 192642, 209520, 214488, 238320, 256856, 268110, 288963, 314280, 321070, 357480, 385284, 428976, 481605, 513712, 536220, 577926, 628560, 642140, 714960, 770568, 866889, 963210, 1072440, 1155852, 1284280, 1444815, 1541136, 1733778, 1926420, 2144880, 2311704, 2568560, 2600667, 2889630, 3467556, 3852840, 4334445, 4623408, 5201334, 5779260, 6935112, 7705680, 8668890, 10402668, 11558520, 13003335, 13870224, 17337780, 20805336, 23117040, 26006670, 34675560, 41610672, 52013340, 69351120, 104026680, 208053360]

約数ペア:

[(1, 208053360), (2, 104026680), (3, 69351120), (4, 52013340), (5, 41610672), (6, 34675560), (8, 26006670), (9, 23117040), (10, 20805336), (12, 17337780), (15, 13870224), (16, 13003335), (18, 11558520), (20, 10402668), (24, 8668890), (27, 7705680), (30, 6935112), (36, 5779260), (40, 5201334), (45, 4623408), (48, 4334445), (54, 3852840), (60, 3467556), (72, 2889630), (80, 2600667), (81, 2568560), (90, 2311704), (97, 2144880), (108, 1926420), (120, 1733778), (135, 1541136), (144, 1444815), (162, 1284280), (180, 1155852), (194, 1072440), (216, 963210), (240, 866889), (270, 770568), (291, 714960), (324, 642140), (331, 628560), (360, 577926), (388, 536220), (405, 513712), (432, 481605), (485, 428976), (540, 385284), (582, 357480), (648, 321070), (662, 314280), (720, 288963), (776, 268110), (810, 256856), (873, 238320), (970, 214488), (993, 209520), (1080, 192642), (1164, 178740), (1296, 160535), (1324, 157140), (1455, 142992), (1552, 134055), (1620, 128428), (1655, 125712), (1746, 119160), (1940, 107244), (1986, 104760), (2160, 96321), (2328, 89370), (2619, 79440), (2648, 78570), (2910, 71496), (2979, 69840), (3240, 64214), (3310, 62856), (3492, 59580), (3880, 53622), (3972, 52380), (4365, 47664), (4656, 44685), (4965, 41904), (5238, 39720), (5296, 39285), (5820, 35748), (5958, 34920), (6480, 32107), (6620, 31428), (6984, 29790), (7760, 26811), (7857, 26480), (7944, 26190), (8730, 23832), (8937, 23280), (9930, 20952), (10476, 19860), (11640, 17874), (11916, 17460), (13095, 15888), (13240, 15714), (13968, 14895)]