328760640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2927}}^1$

素因数の和:2966

約数の個数: 224

約数和(自身を含む): 1249436160

約数和(自身を除く): 920675520

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 2927, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 5854, 6240, 7020, 7488, 8640, 8781, 9360, 11232, 11708, 12480, 14040, 14635, 17562, 18720, 22464, 23416, 26343, 28080, 29270, 35124, 37440, 38051, 43905, 46832, 52686, 56160, 58540, 70248, 76102, 79029, 87810, 93664, 105372, 112320, 114153, 117080, 131715, 140496, 152204, 158058, 175620, 187328, 190255, 210744, 228306, 234160, 263430, 280992, 304408, 316116, 342459, 351240, 380510, 395145, 421488, 456612, 468320, 526860, 561984, 570765, 608816, 632232, 684918, 702480, 761020, 790290, 842976, 913224, 936640, 1027377, 1053720, 1141530, 1217632, 1264464, 1369836, 1404960, 1522040, 1580580, 1685952, 1712295, 1826448, 2054754, 2107440, 2283060, 2435264, 2528928, 2739672, 2809920, 3044080, 3161160, 3424590, 3652896, 4109508, 4214880, 4566120, 5057856, 5136885, 5479344, 6088160, 6322320, 6849180, 7305792, 8219016, 8429760, 9132240, 10273770, 10958688, 12176320, 12644640, 13698360, 16438032, 18264480, 20547540, 21917376, 25289280, 27396720, 32876064, 36528960, 41095080, 54793440, 65752128, 82190160, 109586880, 164380320, 328760640]

約数ペア:

[(1, 328760640), (2, 164380320), (3, 109586880), (4, 82190160), (5, 65752128), (6, 54793440), (8, 41095080), (9, 36528960), (10, 32876064), (12, 27396720), (13, 25289280), (15, 21917376), (16, 20547540), (18, 18264480), (20, 16438032), (24, 13698360), (26, 12644640), (27, 12176320), (30, 10958688), (32, 10273770), (36, 9132240), (39, 8429760), (40, 8219016), (45, 7305792), (48, 6849180), (52, 6322320), (54, 6088160), (60, 5479344), (64, 5136885), (65, 5057856), (72, 4566120), (78, 4214880), (80, 4109508), (90, 3652896), (96, 3424590), (104, 3161160), (108, 3044080), (117, 2809920), (120, 2739672), (130, 2528928), (135, 2435264), (144, 2283060), (156, 2107440), (160, 2054754), (180, 1826448), (192, 1712295), (195, 1685952), (208, 1580580), (216, 1522040), (234, 1404960), (240, 1369836), (260, 1264464), (270, 1217632), (288, 1141530), (312, 1053720), (320, 1027377), (351, 936640), (360, 913224), (390, 842976), (416, 790290), (432, 761020), (468, 702480), (480, 684918), (520, 632232), (540, 608816), (576, 570765), (585, 561984), (624, 526860), (702, 468320), (720, 456612), (780, 421488), (832, 395145), (864, 380510), (936, 351240), (960, 342459), (1040, 316116), (1080, 304408), (1170, 280992), (1248, 263430), (1404, 234160), (1440, 228306), (1560, 210744), (1728, 190255), (1755, 187328), (1872, 175620), (2080, 158058), (2160, 152204), (2340, 140496), (2496, 131715), (2808, 117080), (2880, 114153), (2927, 112320), (3120, 105372), (3510, 93664), (3744, 87810), (4160, 79029), (4320, 76102), (4680, 70248), (5616, 58540), (5854, 56160), (6240, 52686), (7020, 46832), (7488, 43905), (8640, 38051), (8781, 37440), (9360, 35124), (11232, 29270), (11708, 28080), (12480, 26343), (14040, 23416), (14635, 22464), (17562, 18720)]