1081182080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 3040416000

約数和(自身を除く): 1959233920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 59, 64, 76, 80, 88, 95, 110, 118, 128, 137, 152, 160, 176, 190, 209, 220, 236, 274, 295, 304, 320, 352, 380, 418, 440, 472, 548, 590, 608, 640, 649, 685, 704, 760, 836, 880, 944, 1045, 1096, 1121, 1180, 1216, 1298, 1370, 1408, 1507, 1520, 1672, 1760, 1888, 2090, 2192, 2242, 2360, 2432, 2596, 2603, 2740, 3014, 3040, 3245, 3344, 3520, 3776, 4180, 4384, 4484, 4720, 5192, 5206, 5480, 5605, 6028, 6080, 6490, 6688, 7040, 7535, 7552, 8083, 8360, 8768, 8968, 9440, 10384, 10412, 10960, 11210, 12056, 12160, 12331, 12980, 13015, 13376, 15070, 16166, 16720, 17536, 17936, 18880, 20768, 20824, 21920, 22420, 24112, 24662, 25960, 26030, 26752, 28633, 30140, 32332, 33440, 35872, 37760, 40415, 41536, 41648, 43840, 44840, 48224, 49324, 51920, 52060, 57266, 60280, 61655, 64664, 66880, 71744, 80830, 83072, 83296, 87680, 88913, 89680, 96448, 98648, 103840, 104120, 114532, 120560, 123310, 129328, 133760, 143165, 143488, 153577, 161660, 166592, 177826, 179360, 192896, 197296, 207680, 208240, 229064, 241120, 246620, 258656, 286330, 307154, 323320, 333184, 355652, 358720, 394592, 415360, 416480, 444565, 458128, 482240, 493240, 517312, 572660, 614308, 646640, 711304, 717440, 767885, 789184, 832960, 889130, 916256, 964480, 986480, 1034624, 1145320, 1228616, 1293280, 1422608, 1535770, 1578368, 1665920, 1689347, 1778260, 1832512, 1972960, 2290640, 2457232, 2586560, 2845216, 3071540, 3378694, 3556520, 3665024, 3945920, 4581280, 4914464, 5173120, 5690432, 6143080, 6757388, 7113040, 7891840, 8446735, 9162560, 9828928, 11380864, 12286160, 13514776, 14226080, 16893470, 18325120, 19657856, 24572320, 27029552, 28452160, 33786940, 49144640, 54059104, 56904320, 67573880, 98289280, 108118208, 135147760, 216236416, 270295520, 540591040, 1081182080]

約数ペア:

[(1, 1081182080), (2, 540591040), (4, 270295520), (5, 216236416), (8, 135147760), (10, 108118208), (11, 98289280), (16, 67573880), (19, 56904320), (20, 54059104), (22, 49144640), (32, 33786940), (38, 28452160), (40, 27029552), (44, 24572320), (55, 19657856), (59, 18325120), (64, 16893470), (76, 14226080), (80, 13514776), (88, 12286160), (95, 11380864), (110, 9828928), (118, 9162560), (128, 8446735), (137, 7891840), (152, 7113040), (160, 6757388), (176, 6143080), (190, 5690432), (209, 5173120), (220, 4914464), (236, 4581280), (274, 3945920), (295, 3665024), (304, 3556520), (320, 3378694), (352, 3071540), (380, 2845216), (418, 2586560), (440, 2457232), (472, 2290640), (548, 1972960), (590, 1832512), (608, 1778260), (640, 1689347), (649, 1665920), (685, 1578368), (704, 1535770), (760, 1422608), (836, 1293280), (880, 1228616), (944, 1145320), (1045, 1034624), (1096, 986480), (1121, 964480), (1180, 916256), (1216, 889130), (1298, 832960), (1370, 789184), (1408, 767885), (1507, 717440), (1520, 711304), (1672, 646640), (1760, 614308), (1888, 572660), (2090, 517312), (2192, 493240), (2242, 482240), (2360, 458128), (2432, 444565), (2596, 416480), (2603, 415360), (2740, 394592), (3014, 358720), (3040, 355652), (3245, 333184), (3344, 323320), (3520, 307154), (3776, 286330), (4180, 258656), (4384, 246620), (4484, 241120), (4720, 229064), (5192, 208240), (5206, 207680), (5480, 197296), (5605, 192896), (6028, 179360), (6080, 177826), (6490, 166592), (6688, 161660), (7040, 153577), (7535, 143488), (7552, 143165), (8083, 133760), (8360, 129328), (8768, 123310), (8968, 120560), (9440, 114532), (10384, 104120), (10412, 103840), (10960, 98648), (11210, 96448), (12056, 89680), (12160, 88913), (12331, 87680), (12980, 83296), (13015, 83072), (13376, 80830), (15070, 71744), (16166, 66880), (16720, 64664), (17536, 61655), (17936, 60280), (18880, 57266), (20768, 52060), (20824, 51920), (21920, 49324), (22420, 48224), (24112, 44840), (24662, 43840), (25960, 41648), (26030, 41536), (26752, 40415), (28633, 37760), (30140, 35872), (32332, 33440)]