218263680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:788

約数の個数: 256

約数和(自身を含む): 819590400

約数和(自身を除く): 601326720

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, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 743, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1486, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2229, 2295, 2448, 2720, 2880, 2972, 3060, 3264, 3456, 3672, 3715, 4080, 4320, 4458, 4590, 4896, 5440, 5760, 5944, 6120, 6528, 6687, 7344, 7430, 8160, 8640, 8916, 9180, 9792, 10880, 11145, 11888, 12240, 12631, 13374, 14688, 14860, 16320, 17280, 17832, 18360, 19584, 20061, 22290, 23776, 24480, 25262, 26748, 29376, 29720, 32640, 33435, 35664, 36720, 37893, 40122, 44580, 47552, 48960, 50524, 53496, 58752, 59440, 63155, 66870, 71328, 73440, 75786, 80244, 89160, 95104, 97920, 100305, 101048, 106992, 113679, 118880, 126310, 133740, 142656, 146880, 151572, 160488, 178320, 189465, 200610, 202096, 213984, 227358, 237760, 252620, 267480, 285312, 293760, 303144, 320976, 341037, 356640, 378930, 401220, 404192, 427968, 454716, 475520, 505240, 534960, 568395, 606288, 641952, 682074, 713280, 757860, 802440, 808384, 855936, 909432, 1010480, 1069920, 1136790, 1212576, 1283904, 1364148, 1426560, 1515720, 1604880, 1616768, 1705185, 1818864, 2020960, 2139840, 2273580, 2425152, 2567808, 2728296, 3031440, 3209760, 3410370, 3637728, 4041920, 4279680, 4547160, 4850304, 5456592, 6062880, 6419520, 6820740, 7275456, 8083840, 9094320, 10913184, 12125760, 12839040, 13641480, 14550912, 18188640, 21826368, 24251520, 27282960, 36377280, 43652736, 54565920, 72754560, 109131840, 218263680]

約数ペア:

[(1, 218263680), (2, 109131840), (3, 72754560), (4, 54565920), (5, 43652736), (6, 36377280), (8, 27282960), (9, 24251520), (10, 21826368), (12, 18188640), (15, 14550912), (16, 13641480), (17, 12839040), (18, 12125760), (20, 10913184), (24, 9094320), (27, 8083840), (30, 7275456), (32, 6820740), (34, 6419520), (36, 6062880), (40, 5456592), (45, 4850304), (48, 4547160), (51, 4279680), (54, 4041920), (60, 3637728), (64, 3410370), (68, 3209760), (72, 3031440), (80, 2728296), (85, 2567808), (90, 2425152), (96, 2273580), (102, 2139840), (108, 2020960), (120, 1818864), (128, 1705185), (135, 1616768), (136, 1604880), (144, 1515720), (153, 1426560), (160, 1364148), (170, 1283904), (180, 1212576), (192, 1136790), (204, 1069920), (216, 1010480), (240, 909432), (255, 855936), (270, 808384), (272, 802440), (288, 757860), (306, 713280), (320, 682074), (340, 641952), (360, 606288), (384, 568395), (408, 534960), (432, 505240), (459, 475520), (480, 454716), (510, 427968), (540, 404192), (544, 401220), (576, 378930), (612, 356640), (640, 341037), (680, 320976), (720, 303144), (743, 293760), (765, 285312), (816, 267480), (864, 252620), (918, 237760), (960, 227358), (1020, 213984), (1080, 202096), (1088, 200610), (1152, 189465), (1224, 178320), (1360, 160488), (1440, 151572), (1486, 146880), (1530, 142656), (1632, 133740), (1728, 126310), (1836, 118880), (1920, 113679), (2040, 106992), (2160, 101048), (2176, 100305), (2229, 97920), (2295, 95104), (2448, 89160), (2720, 80244), (2880, 75786), (2972, 73440), (3060, 71328), (3264, 66870), (3456, 63155), (3672, 59440), (3715, 58752), (4080, 53496), (4320, 50524), (4458, 48960), (4590, 47552), (4896, 44580), (5440, 40122), (5760, 37893), (5944, 36720), (6120, 35664), (6528, 33435), (6687, 32640), (7344, 29720), (7430, 29376), (8160, 26748), (8640, 25262), (8916, 24480), (9180, 23776), (9792, 22290), (10880, 20061), (11145, 19584), (11888, 18360), (12240, 17832), (12631, 17280), (13374, 16320), (14688, 14860)]