71020560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 254876544

約数和(自身を除く): 183855984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 103, 104, 120, 130, 136, 156, 169, 170, 195, 204, 206, 208, 221, 240, 255, 260, 272, 309, 312, 338, 340, 390, 408, 412, 442, 507, 510, 515, 520, 618, 624, 663, 676, 680, 780, 816, 824, 845, 884, 1014, 1020, 1030, 1040, 1105, 1236, 1326, 1339, 1352, 1360, 1545, 1560, 1648, 1690, 1751, 1768, 2028, 2040, 2060, 2210, 2472, 2535, 2652, 2678, 2704, 2873, 3090, 3120, 3315, 3380, 3502, 3536, 4017, 4056, 4080, 4120, 4420, 4944, 5070, 5253, 5304, 5356, 5746, 6180, 6630, 6695, 6760, 7004, 8034, 8112, 8240, 8619, 8755, 8840, 10140, 10506, 10608, 10712, 11492, 12360, 13260, 13390, 13520, 14008, 14365, 16068, 17238, 17407, 17510, 17680, 20085, 20280, 21012, 21424, 22763, 22984, 24720, 26265, 26520, 26780, 28016, 28730, 32136, 34476, 34814, 35020, 40170, 40560, 42024, 43095, 45526, 45968, 52221, 52530, 53040, 53560, 57460, 64272, 68289, 68952, 69628, 70040, 80340, 84048, 86190, 87035, 91052, 104442, 105060, 107120, 113815, 114920, 136578, 137904, 139256, 140080, 160680, 172380, 174070, 182104, 208884, 210120, 227630, 229840, 261105, 273156, 278512, 295919, 321360, 341445, 344760, 348140, 364208, 417768, 420240, 455260, 522210, 546312, 591838, 682890, 689520, 696280, 835536, 887757, 910520, 1044420, 1092624, 1183676, 1365780, 1392560, 1479595, 1775514, 1821040, 2088840, 2367352, 2731560, 2959190, 3551028, 4177680, 4438785, 4734704, 5463120, 5918380, 7102056, 8877570, 11836760, 14204112, 17755140, 23673520, 35510280, 71020560]

約数ペア:

[(1, 71020560), (2, 35510280), (3, 23673520), (4, 17755140), (5, 14204112), (6, 11836760), (8, 8877570), (10, 7102056), (12, 5918380), (13, 5463120), (15, 4734704), (16, 4438785), (17, 4177680), (20, 3551028), (24, 2959190), (26, 2731560), (30, 2367352), (34, 2088840), (39, 1821040), (40, 1775514), (48, 1479595), (51, 1392560), (52, 1365780), (60, 1183676), (65, 1092624), (68, 1044420), (78, 910520), (80, 887757), (85, 835536), (102, 696280), (103, 689520), (104, 682890), (120, 591838), (130, 546312), (136, 522210), (156, 455260), (169, 420240), (170, 417768), (195, 364208), (204, 348140), (206, 344760), (208, 341445), (221, 321360), (240, 295919), (255, 278512), (260, 273156), (272, 261105), (309, 229840), (312, 227630), (338, 210120), (340, 208884), (390, 182104), (408, 174070), (412, 172380), (442, 160680), (507, 140080), (510, 139256), (515, 137904), (520, 136578), (618, 114920), (624, 113815), (663, 107120), (676, 105060), (680, 104442), (780, 91052), (816, 87035), (824, 86190), (845, 84048), (884, 80340), (1014, 70040), (1020, 69628), (1030, 68952), (1040, 68289), (1105, 64272), (1236, 57460), (1326, 53560), (1339, 53040), (1352, 52530), (1360, 52221), (1545, 45968), (1560, 45526), (1648, 43095), (1690, 42024), (1751, 40560), (1768, 40170), (2028, 35020), (2040, 34814), (2060, 34476), (2210, 32136), (2472, 28730), (2535, 28016), (2652, 26780), (2678, 26520), (2704, 26265), (2873, 24720), (3090, 22984), (3120, 22763), (3315, 21424), (3380, 21012), (3502, 20280), (3536, 20085), (4017, 17680), (4056, 17510), (4080, 17407), (4120, 17238), (4420, 16068), (4944, 14365), (5070, 14008), (5253, 13520), (5304, 13390), (5356, 13260), (5746, 12360), (6180, 11492), (6630, 10712), (6695, 10608), (6760, 10506), (7004, 10140), (8034, 8840), (8112, 8755), (8240, 8619)]