86128560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:792

約数の個数: 240

約数和(自身を含む): 345406464

約数和(自身を除く): 259277904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 743, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1486, 1610, 1656, 1680, 1840, 1932, 2070, 2229, 2415, 2520, 2576, 2760, 2898, 2972, 3220, 3312, 3715, 3864, 4140, 4458, 4830, 5040, 5201, 5520, 5796, 5944, 6440, 6687, 7245, 7430, 7728, 8280, 8916, 9660, 10402, 11145, 11592, 11888, 12880, 13374, 14490, 14860, 15603, 16560, 17089, 17832, 19320, 20804, 22290, 23184, 26005, 26748, 28980, 29720, 31206, 33435, 34178, 35664, 38640, 41608, 44580, 46809, 51267, 52010, 53496, 57960, 59440, 62412, 66870, 68356, 78015, 83216, 85445, 89160, 93618, 102534, 104020, 106992, 115920, 119623, 124824, 133740, 136712, 153801, 156030, 170890, 178320, 187236, 205068, 208040, 234045, 239246, 249648, 256335, 267480, 273424, 307602, 312060, 341780, 358869, 374472, 410136, 416080, 468090, 478492, 512670, 534960, 598115, 615204, 624120, 683560, 717738, 748944, 769005, 820272, 936180, 956984, 1025340, 1076607, 1196230, 1230408, 1248240, 1367120, 1435476, 1538010, 1794345, 1872360, 1913968, 2050680, 2153214, 2392460, 2460816, 2870952, 3076020, 3588690, 3744720, 4101360, 4306428, 4784920, 5383035, 5741904, 6152040, 7177380, 8612856, 9569840, 10766070, 12304080, 14354760, 17225712, 21532140, 28709520, 43064280, 86128560]

約数ペア:

[(1, 86128560), (2, 43064280), (3, 28709520), (4, 21532140), (5, 17225712), (6, 14354760), (7, 12304080), (8, 10766070), (9, 9569840), (10, 8612856), (12, 7177380), (14, 6152040), (15, 5741904), (16, 5383035), (18, 4784920), (20, 4306428), (21, 4101360), (23, 3744720), (24, 3588690), (28, 3076020), (30, 2870952), (35, 2460816), (36, 2392460), (40, 2153214), (42, 2050680), (45, 1913968), (46, 1872360), (48, 1794345), (56, 1538010), (60, 1435476), (63, 1367120), (69, 1248240), (70, 1230408), (72, 1196230), (80, 1076607), (84, 1025340), (90, 956984), (92, 936180), (105, 820272), (112, 769005), (115, 748944), (120, 717738), (126, 683560), (138, 624120), (140, 615204), (144, 598115), (161, 534960), (168, 512670), (180, 478492), (184, 468090), (207, 416080), (210, 410136), (230, 374472), (240, 358869), (252, 341780), (276, 312060), (280, 307602), (315, 273424), (322, 267480), (336, 256335), (345, 249648), (360, 239246), (368, 234045), (414, 208040), (420, 205068), (460, 187236), (483, 178320), (504, 170890), (552, 156030), (560, 153801), (630, 136712), (644, 133740), (690, 124824), (720, 119623), (743, 115920), (805, 106992), (828, 104020), (840, 102534), (920, 93618), (966, 89160), (1008, 85445), (1035, 83216), (1104, 78015), (1260, 68356), (1288, 66870), (1380, 62412), (1449, 59440), (1486, 57960), (1610, 53496), (1656, 52010), (1680, 51267), (1840, 46809), (1932, 44580), (2070, 41608), (2229, 38640), (2415, 35664), (2520, 34178), (2576, 33435), (2760, 31206), (2898, 29720), (2972, 28980), (3220, 26748), (3312, 26005), (3715, 23184), (3864, 22290), (4140, 20804), (4458, 19320), (4830, 17832), (5040, 17089), (5201, 16560), (5520, 15603), (5796, 14860), (5944, 14490), (6440, 13374), (6687, 12880), (7245, 11888), (7430, 11592), (7728, 11145), (8280, 10402), (8916, 9660)]