280051101120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{786307}}^1$

素因数の和:786387

約数の個数: 224

約数和(自身を含む): 1035360050688

約数和(自身を除く): 755308949568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 420, 424, 448, 480, 530, 560, 636, 672, 742, 795, 840, 848, 960, 1060, 1113, 1120, 1272, 1344, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2240, 2544, 2968, 3180, 3360, 3392, 3710, 4240, 4452, 5088, 5565, 5936, 6360, 6720, 7420, 8480, 8904, 10176, 11130, 11872, 12720, 14840, 16960, 17808, 22260, 23744, 25440, 29680, 35616, 44520, 50880, 59360, 71232, 89040, 118720, 178080, 356160, 786307, 1572614, 2358921, 3145228, 3931535, 4717842, 5504149, 6290456, 7863070, 9435684, 11008298, 11794605, 12580912, 15726140, 16512447, 18871368, 22016596, 23589210, 25161824, 27520745, 31452280, 33024894, 37742736, 41674271, 44033192, 47178420, 50323648, 55041490, 62904560, 66049788, 75485472, 82562235, 83348542, 88066384, 94356840, 110082980, 125022813, 125809120, 132099576, 150970944, 165124470, 166697084, 176132768, 188713680, 208371355, 220165960, 250045626, 251618240, 264199152, 291719897, 330248940, 333394168, 352265536, 377427360, 416742710, 440331920, 500091252, 528398304, 583439794, 625114065, 660497880, 666788336, 754854720, 833485420, 875159691, 880663840, 1000182504, 1056796608, 1166879588, 1250228130, 1320995760, 1333576672, 1458599485, 1666970840, 1750319382, 1761327680, 2000365008, 2333759176, 2500456260, 2641991520, 2667153344, 2917198970, 3333941680, 3500638764, 4000730016, 4375798455, 4667518352, 5000912520, 5283983040, 5834397940, 6667883360, 7001277528, 8001460032, 8751596910, 9335036704, 10001825040, 11668795880, 13335766720, 14002555056, 17503193820, 18670073408, 20003650080, 23337591760, 28005110112, 35006387640, 40007300160, 46675183520, 56010220224, 70012775280, 93350367040, 140025550560, 280051101120]

約数ペア:

[(1, 280051101120), (2, 140025550560), (3, 93350367040), (4, 70012775280), (5, 56010220224), (6, 46675183520), (7, 40007300160), (8, 35006387640), (10, 28005110112), (12, 23337591760), (14, 20003650080), (15, 18670073408), (16, 17503193820), (20, 14002555056), (21, 13335766720), (24, 11668795880), (28, 10001825040), (30, 9335036704), (32, 8751596910), (35, 8001460032), (40, 7001277528), (42, 6667883360), (48, 5834397940), (53, 5283983040), (56, 5000912520), (60, 4667518352), (64, 4375798455), (70, 4000730016), (80, 3500638764), (84, 3333941680), (96, 2917198970), (105, 2667153344), (106, 2641991520), (112, 2500456260), (120, 2333759176), (140, 2000365008), (159, 1761327680), (160, 1750319382), (168, 1666970840), (192, 1458599485), (210, 1333576672), (212, 1320995760), (224, 1250228130), (240, 1166879588), (265, 1056796608), (280, 1000182504), (318, 880663840), (320, 875159691), (336, 833485420), (371, 754854720), (420, 666788336), (424, 660497880), (448, 625114065), (480, 583439794), (530, 528398304), (560, 500091252), (636, 440331920), (672, 416742710), (742, 377427360), (795, 352265536), (840, 333394168), (848, 330248940), (960, 291719897), (1060, 264199152), (1113, 251618240), (1120, 250045626), (1272, 220165960), (1344, 208371355), (1484, 188713680), (1590, 176132768), (1680, 166697084), (1696, 165124470), (1855, 150970944), (2120, 132099576), (2226, 125809120), (2240, 125022813), (2544, 110082980), (2968, 94356840), (3180, 88066384), (3360, 83348542), (3392, 82562235), (3710, 75485472), (4240, 66049788), (4452, 62904560), (5088, 55041490), (5565, 50323648), (5936, 47178420), (6360, 44033192), (6720, 41674271), (7420, 37742736), (8480, 33024894), (8904, 31452280), (10176, 27520745), (11130, 25161824), (11872, 23589210), (12720, 22016596), (14840, 18871368), (16960, 16512447), (17808, 15726140), (22260, 12580912), (23744, 11794605), (25440, 11008298), (29680, 9435684), (35616, 7863070), (44520, 6290456), (50880, 5504149), (59360, 4717842), (71232, 3931535), (89040, 3145228), (118720, 2358921), (178080, 1572614), (356160, 786307)]