40326720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 224

約数和(自身を含む): 155374848

約数和(自身を除く): 115048128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 353, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 706, 714, 816, 840, 952, 960, 1020, 1059, 1088, 1120, 1190, 1344, 1360, 1412, 1428, 1632, 1680, 1765, 1785, 1904, 2040, 2118, 2240, 2380, 2471, 2720, 2824, 2856, 3264, 3360, 3530, 3570, 3808, 4080, 4236, 4760, 4942, 5295, 5440, 5648, 5712, 6001, 6720, 7060, 7140, 7413, 7616, 8160, 8472, 9520, 9884, 10590, 11296, 11424, 12002, 12355, 14120, 14280, 14826, 16320, 16944, 18003, 19040, 19768, 21180, 22592, 22848, 24004, 24710, 28240, 28560, 29652, 30005, 33888, 36006, 37065, 38080, 39536, 42007, 42360, 48008, 49420, 56480, 57120, 59304, 60010, 67776, 72012, 74130, 79072, 84014, 84720, 90015, 96016, 98840, 112960, 114240, 118608, 120020, 126021, 144024, 148260, 158144, 168028, 169440, 180030, 192032, 197680, 210035, 237216, 240040, 252042, 288048, 296520, 336056, 338880, 360060, 384064, 395360, 420070, 474432, 480080, 504084, 576096, 593040, 630105, 672112, 720120, 790720, 840140, 960160, 1008168, 1152192, 1186080, 1260210, 1344224, 1440240, 1680280, 1920320, 2016336, 2372160, 2520420, 2688448, 2880480, 3360560, 4032672, 5040840, 5760960, 6721120, 8065344, 10081680, 13442240, 20163360, 40326720]

約数ペア:

[(1, 40326720), (2, 20163360), (3, 13442240), (4, 10081680), (5, 8065344), (6, 6721120), (7, 5760960), (8, 5040840), (10, 4032672), (12, 3360560), (14, 2880480), (15, 2688448), (16, 2520420), (17, 2372160), (20, 2016336), (21, 1920320), (24, 1680280), (28, 1440240), (30, 1344224), (32, 1260210), (34, 1186080), (35, 1152192), (40, 1008168), (42, 960160), (48, 840140), (51, 790720), (56, 720120), (60, 672112), (64, 630105), (68, 593040), (70, 576096), (80, 504084), (84, 480080), (85, 474432), (96, 420070), (102, 395360), (105, 384064), (112, 360060), (119, 338880), (120, 336056), (136, 296520), (140, 288048), (160, 252042), (168, 240040), (170, 237216), (192, 210035), (204, 197680), (210, 192032), (224, 180030), (238, 169440), (240, 168028), (255, 158144), (272, 148260), (280, 144024), (320, 126021), (336, 120020), (340, 118608), (353, 114240), (357, 112960), (408, 98840), (420, 96016), (448, 90015), (476, 84720), (480, 84014), (510, 79072), (544, 74130), (560, 72012), (595, 67776), (672, 60010), (680, 59304), (706, 57120), (714, 56480), (816, 49420), (840, 48008), (952, 42360), (960, 42007), (1020, 39536), (1059, 38080), (1088, 37065), (1120, 36006), (1190, 33888), (1344, 30005), (1360, 29652), (1412, 28560), (1428, 28240), (1632, 24710), (1680, 24004), (1765, 22848), (1785, 22592), (1904, 21180), (2040, 19768), (2118, 19040), (2240, 18003), (2380, 16944), (2471, 16320), (2720, 14826), (2824, 14280), (2856, 14120), (3264, 12355), (3360, 12002), (3530, 11424), (3570, 11296), (3808, 10590), (4080, 9884), (4236, 9520), (4760, 8472), (4942, 8160), (5295, 7616), (5440, 7413), (5648, 7140), (5712, 7060), (6001, 6720)]