1799777760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20051}}^1$

素因数の和:20097

約数の個数: 192

約数和(自身を含む): 6548822784

約数和(自身を除く): 4749045024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2992, 3740, 4080, 4488, 5280, 5610, 5984, 7480, 8160, 8976, 11220, 14960, 17952, 20051, 22440, 29920, 40102, 44880, 60153, 80204, 89760, 100255, 120306, 160408, 200510, 220561, 240612, 300765, 320816, 340867, 401020, 441122, 481224, 601530, 641632, 661683, 681734, 802040, 882244, 962448, 1022601, 1102805, 1203060, 1323366, 1363468, 1604080, 1704335, 1764488, 1924896, 2045202, 2205610, 2406120, 2646732, 2726936, 3208160, 3308415, 3408670, 3528976, 3749537, 4090404, 4411220, 4812240, 5113005, 5293464, 5453872, 6616830, 6817340, 7057952, 7499074, 8180808, 8822440, 9624480, 10226010, 10586928, 10907744, 11248611, 13233660, 13634680, 14998148, 16361616, 17644880, 18747685, 20452020, 21173856, 22497222, 26467320, 27269360, 29996296, 32723232, 35289760, 37495370, 40904040, 44994444, 52934640, 54538720, 56243055, 59992592, 74990740, 81808080, 89988888, 105869280, 112486110, 119985184, 149981480, 163616160, 179977776, 224972220, 299962960, 359955552, 449944440, 599925920, 899888880, 1799777760]

約数ペア:

[(1, 1799777760), (2, 899888880), (3, 599925920), (4, 449944440), (5, 359955552), (6, 299962960), (8, 224972220), (10, 179977776), (11, 163616160), (12, 149981480), (15, 119985184), (16, 112486110), (17, 105869280), (20, 89988888), (22, 81808080), (24, 74990740), (30, 59992592), (32, 56243055), (33, 54538720), (34, 52934640), (40, 44994444), (44, 40904040), (48, 37495370), (51, 35289760), (55, 32723232), (60, 29996296), (66, 27269360), (68, 26467320), (80, 22497222), (85, 21173856), (88, 20452020), (96, 18747685), (102, 17644880), (110, 16361616), (120, 14998148), (132, 13634680), (136, 13233660), (160, 11248611), (165, 10907744), (170, 10586928), (176, 10226010), (187, 9624480), (204, 8822440), (220, 8180808), (240, 7499074), (255, 7057952), (264, 6817340), (272, 6616830), (330, 5453872), (340, 5293464), (352, 5113005), (374, 4812240), (408, 4411220), (440, 4090404), (480, 3749537), (510, 3528976), (528, 3408670), (544, 3308415), (561, 3208160), (660, 2726936), (680, 2646732), (748, 2406120), (816, 2205610), (880, 2045202), (935, 1924896), (1020, 1764488), (1056, 1704335), (1122, 1604080), (1320, 1363468), (1360, 1323366), (1496, 1203060), (1632, 1102805), (1760, 1022601), (1870, 962448), (2040, 882244), (2244, 802040), (2640, 681734), (2720, 661683), (2805, 641632), (2992, 601530), (3740, 481224), (4080, 441122), (4488, 401020), (5280, 340867), (5610, 320816), (5984, 300765), (7480, 240612), (8160, 220561), (8976, 200510), (11220, 160408), (14960, 120306), (17952, 100255), (20051, 89760), (22440, 80204), (29920, 60153), (40102, 44880)]