12909200480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{156059}}^1$

素因数の和:156132

約数の個数: 96

約数和(自身を含む): 33978631680

約数和(自身を除く): 21069431200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 352, 376, 440, 470, 517, 752, 880, 940, 1034, 1504, 1760, 1880, 2068, 2585, 3760, 4136, 5170, 7520, 8272, 10340, 16544, 20680, 41360, 82720, 156059, 312118, 624236, 780295, 1248472, 1560590, 1716649, 2496944, 3121180, 3433298, 4993888, 6242360, 6866596, 7334773, 8583245, 12484720, 13733192, 14669546, 17166490, 24969440, 27466384, 29339092, 34332980, 36673865, 54932768, 58678184, 68665960, 73347730, 80682503, 117356368, 137331920, 146695460, 161365006, 234712736, 274663840, 293390920, 322730012, 403412515, 586781840, 645460024, 806825030, 1173563680, 1290920048, 1613650060, 2581840096, 3227300120, 6454600240, 12909200480]

約数ペア:

[(1, 12909200480), (2, 6454600240), (4, 3227300120), (5, 2581840096), (8, 1613650060), (10, 1290920048), (11, 1173563680), (16, 806825030), (20, 645460024), (22, 586781840), (32, 403412515), (40, 322730012), (44, 293390920), (47, 274663840), (55, 234712736), (80, 161365006), (88, 146695460), (94, 137331920), (110, 117356368), (160, 80682503), (176, 73347730), (188, 68665960), (220, 58678184), (235, 54932768), (352, 36673865), (376, 34332980), (440, 29339092), (470, 27466384), (517, 24969440), (752, 17166490), (880, 14669546), (940, 13733192), (1034, 12484720), (1504, 8583245), (1760, 7334773), (1880, 6866596), (2068, 6242360), (2585, 4993888), (3760, 3433298), (4136, 3121180), (5170, 2496944), (7520, 1716649), (8272, 1560590), (10340, 1248472), (16544, 780295), (20680, 624236), (41360, 312118), (82720, 156059)]