181470240

素因数分解:

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

素因数の和:401

約数の個数: 384

約数和(自身を含む): 770757120

約数和(自身を除く): 589286880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 336, 340, 353, 357, 360, 378, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 595, 612, 630, 672, 680, 706, 714, 720, 756, 765, 816, 840, 864, 918, 945, 952, 1008, 1020, 1059, 1071, 1080, 1120, 1190, 1224, 1260, 1360, 1412, 1428, 1440, 1512, 1530, 1632, 1680, 1765, 1785, 1836, 1890, 1904, 2016, 2040, 2118, 2142, 2160, 2295, 2380, 2448, 2471, 2520, 2720, 2824, 2856, 3024, 3060, 3177, 3213, 3360, 3530, 3570, 3672, 3780, 3808, 4080, 4236, 4284, 4320, 4590, 4760, 4896, 4942, 5040, 5295, 5355, 5648, 5712, 6001, 6048, 6120, 6354, 6426, 7060, 7140, 7344, 7413, 7560, 8160, 8472, 8568, 9180, 9520, 9531, 9884, 10080, 10590, 10710, 11296, 11424, 12002, 12240, 12355, 12708, 12852, 14120, 14280, 14688, 14826, 15120, 15885, 16065, 16944, 17136, 18003, 18360, 19040, 19062, 19768, 21180, 21420, 22239, 24004, 24480, 24710, 25416, 25704, 28240, 28560, 29652, 30005, 30240, 31770, 32130, 33888, 34272, 36006, 36720, 37065, 38124, 39536, 42007, 42360, 42840, 44478, 47655, 48008, 49420, 50832, 51408, 54009, 56480, 57120, 59304, 60010, 63540, 64260, 66717, 72012, 73440, 74130, 76248, 79072, 84014, 84720, 85680, 88956, 90015, 95310, 96016, 98840, 101664, 102816, 108018, 111195, 118608, 120020, 126021, 127080, 128520, 133434, 144024, 148260, 152496, 162027, 168028, 169440, 171360, 177912, 180030, 190620, 192032, 197680, 210035, 216036, 222390, 237216, 240040, 252042, 254160, 257040, 266868, 270045, 288048, 296520, 304992, 324054, 333585, 336056, 355824, 360060, 378063, 381240, 395360, 420070, 432072, 444780, 480080, 504084, 508320, 514080, 533736, 540090, 576096, 593040, 630105, 648108, 667170, 672112, 711648, 720120, 756126, 762480, 810135, 840140, 864144, 889560, 960160, 1008168, 1067472, 1080180, 1134189, 1186080, 1260210, 1296216, 1334340, 1344224, 1440240, 1512252, 1524960, 1620270, 1680280, 1728288, 1779120, 1890315, 2016336, 2134944, 2160360, 2268378, 2520420, 2592432, 2668680, 2880480, 3024504, 3240540, 3360560, 3558240, 3780630, 4032672, 4320720, 4536756, 5040840, 5184864, 5337360, 5670945, 6049008, 6481080, 6721120, 7561260, 8641440, 9073512, 10081680, 10674720, 11341890, 12098016, 12962160, 15122520, 18147024, 20163360, 22683780, 25924320, 30245040, 36294048, 45367560, 60490080, 90735120, 181470240]

約数ペア:

[(1, 181470240), (2, 90735120), (3, 60490080), (4, 45367560), (5, 36294048), (6, 30245040), (7, 25924320), (8, 22683780), (9, 20163360), (10, 18147024), (12, 15122520), (14, 12962160), (15, 12098016), (16, 11341890), (17, 10674720), (18, 10081680), (20, 9073512), (21, 8641440), (24, 7561260), (27, 6721120), (28, 6481080), (30, 6049008), (32, 5670945), (34, 5337360), (35, 5184864), (36, 5040840), (40, 4536756), (42, 4320720), (45, 4032672), (48, 3780630), (51, 3558240), (54, 3360560), (56, 3240540), (60, 3024504), (63, 2880480), (68, 2668680), (70, 2592432), (72, 2520420), (80, 2268378), (84, 2160360), (85, 2134944), (90, 2016336), (96, 1890315), (102, 1779120), (105, 1728288), (108, 1680280), (112, 1620270), (119, 1524960), (120, 1512252), (126, 1440240), (135, 1344224), (136, 1334340), (140, 1296216), (144, 1260210), (153, 1186080), (160, 1134189), (168, 1080180), (170, 1067472), (180, 1008168), (189, 960160), (204, 889560), (210, 864144), (216, 840140), (224, 810135), (238, 762480), (240, 756126), (252, 720120), (255, 711648), (270, 672112), (272, 667170), (280, 648108), (288, 630105), (306, 593040), (315, 576096), (336, 540090), (340, 533736), (353, 514080), (357, 508320), (360, 504084), (378, 480080), (408, 444780), (420, 432072), (432, 420070), (459, 395360), (476, 381240), (480, 378063), (504, 360060), (510, 355824), (540, 336056), (544, 333585), (560, 324054), (595, 304992), (612, 296520), (630, 288048), (672, 270045), (680, 266868), (706, 257040), (714, 254160), (720, 252042), (756, 240040), (765, 237216), (816, 222390), (840, 216036), (864, 210035), (918, 197680), (945, 192032), (952, 190620), (1008, 180030), (1020, 177912), (1059, 171360), (1071, 169440), (1080, 168028), (1120, 162027), (1190, 152496), (1224, 148260), (1260, 144024), (1360, 133434), (1412, 128520), (1428, 127080), (1440, 126021), (1512, 120020), (1530, 118608), (1632, 111195), (1680, 108018), (1765, 102816), (1785, 101664), (1836, 98840), (1890, 96016), (1904, 95310), (2016, 90015), (2040, 88956), (2118, 85680), (2142, 84720), (2160, 84014), (2295, 79072), (2380, 76248), (2448, 74130), (2471, 73440), (2520, 72012), (2720, 66717), (2824, 64260), (2856, 63540), (3024, 60010), (3060, 59304), (3177, 57120), (3213, 56480), (3360, 54009), (3530, 51408), (3570, 50832), (3672, 49420), (3780, 48008), (3808, 47655), (4080, 44478), (4236, 42840), (4284, 42360), (4320, 42007), (4590, 39536), (4760, 38124), (4896, 37065), (4942, 36720), (5040, 36006), (5295, 34272), (5355, 33888), (5648, 32130), (5712, 31770), (6001, 30240), (6048, 30005), (6120, 29652), (6354, 28560), (6426, 28240), (7060, 25704), (7140, 25416), (7344, 24710), (7413, 24480), (7560, 24004), (8160, 22239), (8472, 21420), (8568, 21180), (9180, 19768), (9520, 19062), (9531, 19040), (9884, 18360), (10080, 18003), (10590, 17136), (10710, 16944), (11296, 16065), (11424, 15885), (12002, 15120), (12240, 14826), (12355, 14688), (12708, 14280), (12852, 14120)]