328129920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1162

約数の個数: 256

約数和(自身を含む): 1231588800

約数和(自身を除く): 903458880

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, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1117, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2234, 2295, 2448, 2720, 2880, 3060, 3264, 3351, 3456, 3672, 4080, 4320, 4468, 4590, 4896, 5440, 5585, 5760, 6120, 6528, 6702, 7344, 8160, 8640, 8936, 9180, 9792, 10053, 10880, 11170, 12240, 13404, 14688, 16320, 16755, 17280, 17872, 18360, 18989, 19584, 20106, 22340, 24480, 26808, 29376, 30159, 32640, 33510, 35744, 36720, 37978, 40212, 44680, 48960, 50265, 53616, 56967, 58752, 60318, 67020, 71488, 73440, 75956, 80424, 89360, 94945, 97920, 100530, 107232, 113934, 120636, 134040, 142976, 146880, 150795, 151912, 160848, 170901, 178720, 189890, 201060, 214464, 227868, 241272, 268080, 284835, 293760, 301590, 303824, 321696, 341802, 357440, 379780, 402120, 428928, 455736, 482544, 512703, 536160, 569670, 603180, 607648, 643392, 683604, 714880, 759560, 804240, 854505, 911472, 965088, 1025406, 1072320, 1139340, 1206360, 1215296, 1286784, 1367208, 1519120, 1608480, 1709010, 1822944, 1930176, 2050812, 2144640, 2278680, 2412720, 2430592, 2563515, 2734416, 3038240, 3216960, 3418020, 3645888, 3860352, 4101624, 4557360, 4825440, 5127030, 5468832, 6076480, 6433920, 6836040, 7291776, 8203248, 9114720, 9650880, 10254060, 10937664, 12152960, 13672080, 16406496, 18229440, 19301760, 20508120, 21875328, 27344160, 32812992, 36458880, 41016240, 54688320, 65625984, 82032480, 109376640, 164064960, 328129920]

約数ペア:

[(1, 328129920), (2, 164064960), (3, 109376640), (4, 82032480), (5, 65625984), (6, 54688320), (8, 41016240), (9, 36458880), (10, 32812992), (12, 27344160), (15, 21875328), (16, 20508120), (17, 19301760), (18, 18229440), (20, 16406496), (24, 13672080), (27, 12152960), (30, 10937664), (32, 10254060), (34, 9650880), (36, 9114720), (40, 8203248), (45, 7291776), (48, 6836040), (51, 6433920), (54, 6076480), (60, 5468832), (64, 5127030), (68, 4825440), (72, 4557360), (80, 4101624), (85, 3860352), (90, 3645888), (96, 3418020), (102, 3216960), (108, 3038240), (120, 2734416), (128, 2563515), (135, 2430592), (136, 2412720), (144, 2278680), (153, 2144640), (160, 2050812), (170, 1930176), (180, 1822944), (192, 1709010), (204, 1608480), (216, 1519120), (240, 1367208), (255, 1286784), (270, 1215296), (272, 1206360), (288, 1139340), (306, 1072320), (320, 1025406), (340, 965088), (360, 911472), (384, 854505), (408, 804240), (432, 759560), (459, 714880), (480, 683604), (510, 643392), (540, 607648), (544, 603180), (576, 569670), (612, 536160), (640, 512703), (680, 482544), (720, 455736), (765, 428928), (816, 402120), (864, 379780), (918, 357440), (960, 341802), (1020, 321696), (1080, 303824), (1088, 301590), (1117, 293760), (1152, 284835), (1224, 268080), (1360, 241272), (1440, 227868), (1530, 214464), (1632, 201060), (1728, 189890), (1836, 178720), (1920, 170901), (2040, 160848), (2160, 151912), (2176, 150795), (2234, 146880), (2295, 142976), (2448, 134040), (2720, 120636), (2880, 113934), (3060, 107232), (3264, 100530), (3351, 97920), (3456, 94945), (3672, 89360), (4080, 80424), (4320, 75956), (4468, 73440), (4590, 71488), (4896, 67020), (5440, 60318), (5585, 58752), (5760, 56967), (6120, 53616), (6528, 50265), (6702, 48960), (7344, 44680), (8160, 40212), (8640, 37978), (8936, 36720), (9180, 35744), (9792, 33510), (10053, 32640), (10880, 30159), (11170, 29376), (12240, 26808), (13404, 24480), (14688, 22340), (16320, 20106), (16755, 19584), (17280, 18989), (17872, 18360)]