328754160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1325

約数の個数: 320

約数和(自身を含む): 1371340800

約数和(自身を除く): 1042586640

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, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1224, 1260, 1279, 1360, 1428, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2295, 2380, 2448, 2520, 2558, 2856, 3024, 3060, 3213, 3570, 3672, 3780, 3837, 4080, 4284, 4590, 4760, 5040, 5116, 5355, 5712, 6120, 6395, 6426, 7140, 7344, 7560, 7674, 8568, 8953, 9180, 9520, 10232, 10710, 11511, 12240, 12790, 12852, 14280, 15120, 15348, 16065, 17136, 17906, 18360, 19185, 20464, 21420, 21743, 23022, 25580, 25704, 26859, 28560, 30696, 32130, 34533, 35812, 36720, 38370, 42840, 43486, 44765, 46044, 51160, 51408, 53718, 57555, 61392, 64260, 65229, 69066, 71624, 76740, 80577, 85680, 86972, 89530, 92088, 102320, 107436, 108715, 115110, 128520, 130458, 134295, 138132, 143248, 152201, 153480, 161154, 172665, 173944, 179060, 184176, 195687, 214872, 217430, 230220, 241731, 257040, 260916, 268590, 276264, 304402, 306960, 322308, 326145, 345330, 347888, 358120, 391374, 402885, 429744, 434860, 456603, 460440, 483462, 521832, 537180, 552528, 587061, 608804, 644616, 652290, 690660, 716240, 761005, 782748, 805770, 869720, 913206, 920880, 966924, 978435, 1043664, 1074360, 1174122, 1208655, 1217608, 1289232, 1304580, 1369809, 1381320, 1522010, 1565496, 1611540, 1739440, 1826412, 1933848, 1956870, 2148720, 2283015, 2348244, 2417310, 2435216, 2609160, 2739618, 2762640, 2935305, 3044020, 3130992, 3223080, 3652824, 3867696, 3913740, 4109427, 4566030, 4696488, 4834620, 5218320, 5479236, 5870610, 6088040, 6446160, 6849045, 7305648, 7827480, 8218854, 9132060, 9392976, 9669240, 10958472, 11741220, 12176080, 13698090, 15654960, 16437708, 18264120, 19338480, 20547135, 21916944, 23482440, 27396180, 32875416, 36528240, 41094270, 46964880, 54792360, 65750832, 82188540, 109584720, 164377080, 328754160]

約数ペア:

[(1, 328754160), (2, 164377080), (3, 109584720), (4, 82188540), (5, 65750832), (6, 54792360), (7, 46964880), (8, 41094270), (9, 36528240), (10, 32875416), (12, 27396180), (14, 23482440), (15, 21916944), (16, 20547135), (17, 19338480), (18, 18264120), (20, 16437708), (21, 15654960), (24, 13698090), (27, 12176080), (28, 11741220), (30, 10958472), (34, 9669240), (35, 9392976), (36, 9132060), (40, 8218854), (42, 7827480), (45, 7305648), (48, 6849045), (51, 6446160), (54, 6088040), (56, 5870610), (60, 5479236), (63, 5218320), (68, 4834620), (70, 4696488), (72, 4566030), (80, 4109427), (84, 3913740), (85, 3867696), (90, 3652824), (102, 3223080), (105, 3130992), (108, 3044020), (112, 2935305), (119, 2762640), (120, 2739618), (126, 2609160), (135, 2435216), (136, 2417310), (140, 2348244), (144, 2283015), (153, 2148720), (168, 1956870), (170, 1933848), (180, 1826412), (189, 1739440), (204, 1611540), (210, 1565496), (216, 1522010), (238, 1381320), (240, 1369809), (252, 1304580), (255, 1289232), (270, 1217608), (272, 1208655), (280, 1174122), (306, 1074360), (315, 1043664), (336, 978435), (340, 966924), (357, 920880), (360, 913206), (378, 869720), (408, 805770), (420, 782748), (432, 761005), (459, 716240), (476, 690660), (504, 652290), (510, 644616), (540, 608804), (560, 587061), (595, 552528), (612, 537180), (630, 521832), (680, 483462), (714, 460440), (720, 456603), (756, 434860), (765, 429744), (816, 402885), (840, 391374), (918, 358120), (945, 347888), (952, 345330), (1008, 326145), (1020, 322308), (1071, 306960), (1080, 304402), (1190, 276264), (1224, 268590), (1260, 260916), (1279, 257040), (1360, 241731), (1428, 230220), (1512, 217430), (1530, 214872), (1680, 195687), (1785, 184176), (1836, 179060), (1890, 173944), (1904, 172665), (2040, 161154), (2142, 153480), (2160, 152201), (2295, 143248), (2380, 138132), (2448, 134295), (2520, 130458), (2558, 128520), (2856, 115110), (3024, 108715), (3060, 107436), (3213, 102320), (3570, 92088), (3672, 89530), (3780, 86972), (3837, 85680), (4080, 80577), (4284, 76740), (4590, 71624), (4760, 69066), (5040, 65229), (5116, 64260), (5355, 61392), (5712, 57555), (6120, 53718), (6395, 51408), (6426, 51160), (7140, 46044), (7344, 44765), (7560, 43486), (7674, 42840), (8568, 38370), (8953, 36720), (9180, 35812), (9520, 34533), (10232, 32130), (10710, 30696), (11511, 28560), (12240, 26859), (12790, 25704), (12852, 25580), (14280, 23022), (15120, 21743), (15348, 21420), (16065, 20464), (17136, 19185), (17906, 18360)]