6688665760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 288

約数和(自身を含む): 19411322112

約数和(自身を除く): 12722656352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 71, 76, 80, 95, 112, 133, 140, 142, 152, 160, 190, 224, 233, 266, 280, 284, 304, 355, 361, 380, 466, 497, 532, 560, 568, 608, 665, 710, 722, 760, 932, 994, 1064, 1120, 1136, 1165, 1330, 1349, 1420, 1444, 1520, 1631, 1805, 1864, 1988, 2128, 2272, 2330, 2485, 2527, 2660, 2698, 2840, 2888, 3040, 3262, 3610, 3728, 3976, 4256, 4427, 4660, 4970, 5054, 5320, 5396, 5680, 5776, 6524, 6745, 7220, 7456, 7952, 8155, 8854, 9320, 9443, 9940, 10108, 10640, 10792, 11360, 11552, 12635, 13048, 13490, 14440, 15904, 16310, 16543, 17708, 18640, 18886, 19880, 20216, 21280, 21584, 22135, 25270, 25631, 26096, 26980, 28880, 30989, 32620, 33086, 35416, 37280, 37772, 39760, 40432, 43168, 44270, 47215, 50540, 51262, 52192, 53960, 57760, 61978, 65240, 66172, 70832, 75544, 79520, 80864, 82715, 84113, 88540, 94430, 101080, 102524, 107920, 115801, 123956, 128155, 130480, 132344, 141664, 151088, 154945, 165430, 168226, 177080, 179417, 188860, 202160, 205048, 215840, 231602, 247912, 256310, 260960, 264688, 302176, 309890, 314317, 330860, 336452, 354160, 358834, 377720, 404320, 410096, 420565, 463204, 495824, 512620, 529376, 579005, 588791, 619780, 628634, 661720, 672904, 708320, 717668, 755440, 820192, 841130, 897085, 926408, 991648, 1025240, 1158010, 1177582, 1239560, 1257268, 1323440, 1345808, 1435336, 1510880, 1571585, 1682260, 1794170, 1852816, 2050480, 2200219, 2316020, 2355164, 2479120, 2514536, 2646880, 2691616, 2870672, 2943955, 3143170, 3364520, 3588340, 3705632, 4100960, 4400438, 4632040, 4710328, 4958240, 5029072, 5741344, 5887910, 5972023, 6286340, 6729040, 7176680, 8800876, 9264080, 9420656, 10058144, 11001095, 11775820, 11944046, 12572680, 13458080, 14353360, 17601752, 18528160, 18841312, 22002190, 23551640, 23888092, 25145360, 28706720, 29860115, 35203504, 41804161, 44004380, 47103280, 47776184, 50290720, 59720230, 70407008, 83608322, 88008760, 94206560, 95552368, 119440460, 167216644, 176017520, 191104736, 209020805, 238880920, 334433288, 352035040, 418041610, 477761840, 668866576, 836083220, 955523680, 1337733152, 1672166440, 3344332880, 6688665760]

約数ペア:

[(1, 6688665760), (2, 3344332880), (4, 1672166440), (5, 1337733152), (7, 955523680), (8, 836083220), (10, 668866576), (14, 477761840), (16, 418041610), (19, 352035040), (20, 334433288), (28, 238880920), (32, 209020805), (35, 191104736), (38, 176017520), (40, 167216644), (56, 119440460), (70, 95552368), (71, 94206560), (76, 88008760), (80, 83608322), (95, 70407008), (112, 59720230), (133, 50290720), (140, 47776184), (142, 47103280), (152, 44004380), (160, 41804161), (190, 35203504), (224, 29860115), (233, 28706720), (266, 25145360), (280, 23888092), (284, 23551640), (304, 22002190), (355, 18841312), (361, 18528160), (380, 17601752), (466, 14353360), (497, 13458080), (532, 12572680), (560, 11944046), (568, 11775820), (608, 11001095), (665, 10058144), (710, 9420656), (722, 9264080), (760, 8800876), (932, 7176680), (994, 6729040), (1064, 6286340), (1120, 5972023), (1136, 5887910), (1165, 5741344), (1330, 5029072), (1349, 4958240), (1420, 4710328), (1444, 4632040), (1520, 4400438), (1631, 4100960), (1805, 3705632), (1864, 3588340), (1988, 3364520), (2128, 3143170), (2272, 2943955), (2330, 2870672), (2485, 2691616), (2527, 2646880), (2660, 2514536), (2698, 2479120), (2840, 2355164), (2888, 2316020), (3040, 2200219), (3262, 2050480), (3610, 1852816), (3728, 1794170), (3976, 1682260), (4256, 1571585), (4427, 1510880), (4660, 1435336), (4970, 1345808), (5054, 1323440), (5320, 1257268), (5396, 1239560), (5680, 1177582), (5776, 1158010), (6524, 1025240), (6745, 991648), (7220, 926408), (7456, 897085), (7952, 841130), (8155, 820192), (8854, 755440), (9320, 717668), (9443, 708320), (9940, 672904), (10108, 661720), (10640, 628634), (10792, 619780), (11360, 588791), (11552, 579005), (12635, 529376), (13048, 512620), (13490, 495824), (14440, 463204), (15904, 420565), (16310, 410096), (16543, 404320), (17708, 377720), (18640, 358834), (18886, 354160), (19880, 336452), (20216, 330860), (21280, 314317), (21584, 309890), (22135, 302176), (25270, 264688), (25631, 260960), (26096, 256310), (26980, 247912), (28880, 231602), (30989, 215840), (32620, 205048), (33086, 202160), (35416, 188860), (37280, 179417), (37772, 177080), (39760, 168226), (40432, 165430), (43168, 154945), (44270, 151088), (47215, 141664), (50540, 132344), (51262, 130480), (52192, 128155), (53960, 123956), (57760, 115801), (61978, 107920), (65240, 102524), (66172, 101080), (70832, 94430), (75544, 88540), (79520, 84113), (80864, 82715)]