628168320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8389}}^1$

素因数の和:8427

約数の個数: 192

約数和(自身を含む): 2336279400

約数和(自身を除く): 1708111080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 8389, 9360, 12480, 14976, 16778, 18720, 24960, 25167, 33556, 37440, 41945, 50334, 67112, 74880, 75501, 83890, 100668, 109057, 125835, 134224, 151002, 167780, 201336, 218114, 251670, 268448, 302004, 327171, 335560, 377505, 402672, 436228, 503340, 536896, 545285, 604008, 654342, 671120, 755010, 805344, 872456, 981513, 1006680, 1073792, 1090570, 1208016, 1308684, 1342240, 1510020, 1610688, 1635855, 1744912, 1963026, 2013360, 2181140, 2416032, 2617368, 2684480, 3020040, 3221376, 3271710, 3489824, 3926052, 4026720, 4362280, 4832064, 4907565, 5234736, 5368960, 6040080, 6543420, 6979648, 7852104, 8053440, 8724560, 9664128, 9815130, 10469472, 12080160, 13086840, 13959296, 15704208, 16106880, 17449120, 19630260, 20938944, 24160320, 26173680, 31408416, 34898240, 39260520, 41877888, 48320640, 52347360, 62816832, 69796480, 78521040, 104694720, 125633664, 157042080, 209389440, 314084160, 628168320]

約数ペア:

[(1, 628168320), (2, 314084160), (3, 209389440), (4, 157042080), (5, 125633664), (6, 104694720), (8, 78521040), (9, 69796480), (10, 62816832), (12, 52347360), (13, 48320640), (15, 41877888), (16, 39260520), (18, 34898240), (20, 31408416), (24, 26173680), (26, 24160320), (30, 20938944), (32, 19630260), (36, 17449120), (39, 16106880), (40, 15704208), (45, 13959296), (48, 13086840), (52, 12080160), (60, 10469472), (64, 9815130), (65, 9664128), (72, 8724560), (78, 8053440), (80, 7852104), (90, 6979648), (96, 6543420), (104, 6040080), (117, 5368960), (120, 5234736), (128, 4907565), (130, 4832064), (144, 4362280), (156, 4026720), (160, 3926052), (180, 3489824), (192, 3271710), (195, 3221376), (208, 3020040), (234, 2684480), (240, 2617368), (260, 2416032), (288, 2181140), (312, 2013360), (320, 1963026), (360, 1744912), (384, 1635855), (390, 1610688), (416, 1510020), (468, 1342240), (480, 1308684), (520, 1208016), (576, 1090570), (585, 1073792), (624, 1006680), (640, 981513), (720, 872456), (780, 805344), (832, 755010), (936, 671120), (960, 654342), (1040, 604008), (1152, 545285), (1170, 536896), (1248, 503340), (1440, 436228), (1560, 402672), (1664, 377505), (1872, 335560), (1920, 327171), (2080, 302004), (2340, 268448), (2496, 251670), (2880, 218114), (3120, 201336), (3744, 167780), (4160, 151002), (4680, 134224), (4992, 125835), (5760, 109057), (6240, 100668), (7488, 83890), (8320, 75501), (8389, 74880), (9360, 67112), (12480, 50334), (14976, 41945), (16778, 37440), (18720, 33556), (24960, 25167)]