164377080

素因数分解:

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

素因数の和:1323

約数の個数: 256

約数和(自身を含む): 663552000

約数和(自身を除く): 499174920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1279, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2558, 2856, 3060, 3213, 3570, 3672, 3780, 3837, 4284, 4590, 4760, 5116, 5355, 6120, 6395, 6426, 7140, 7560, 7674, 8568, 8953, 9180, 10232, 10710, 11511, 12790, 12852, 14280, 15348, 16065, 17906, 18360, 19185, 21420, 21743, 23022, 25580, 25704, 26859, 30696, 32130, 34533, 35812, 38370, 42840, 43486, 44765, 46044, 51160, 53718, 57555, 64260, 65229, 69066, 71624, 76740, 80577, 86972, 89530, 92088, 107436, 108715, 115110, 128520, 130458, 134295, 138132, 152201, 153480, 161154, 172665, 173944, 179060, 195687, 214872, 217430, 230220, 241731, 260916, 268590, 276264, 304402, 322308, 326145, 345330, 358120, 391374, 402885, 434860, 456603, 460440, 483462, 521832, 537180, 587061, 608804, 644616, 652290, 690660, 761005, 782748, 805770, 869720, 913206, 966924, 978435, 1074360, 1174122, 1208655, 1217608, 1304580, 1369809, 1381320, 1522010, 1565496, 1611540, 1826412, 1933848, 1956870, 2283015, 2348244, 2417310, 2609160, 2739618, 2935305, 3044020, 3223080, 3652824, 3913740, 4109427, 4566030, 4696488, 4834620, 5479236, 5870610, 6088040, 6849045, 7827480, 8218854, 9132060, 9669240, 10958472, 11741220, 13698090, 16437708, 18264120, 20547135, 23482440, 27396180, 32875416, 41094270, 54792360, 82188540, 164377080]

約数ペア:

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