122740661120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2490679}}^1$

素因数の和:2490716

約数の個数: 128

約数和(自身を含む): 365831078400

約数和(自身を除く): 243090417280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 12320, 24640, 49280, 2490679, 4981358, 9962716, 12453395, 17434753, 19925432, 24906790, 27397469, 34869506, 39850864, 49813580, 54794938, 69739012, 79701728, 87173765, 99627160, 109589876, 136987345, 139478024, 159403456, 174347530, 191782283, 199254320, 219179752, 273974690, 278956048, 318806912, 348695060, 383564566, 398508640, 438359504, 547949380, 557912096, 697390120, 767129132, 797017280, 876719008, 958911415, 1095898760, 1115824192, 1394780240, 1534258264, 1594034560, 1753438016, 1917822830, 2191797520, 2231648384, 2789560480, 3068516528, 3506876032, 3835645660, 4383595040, 5579120960, 6137033056, 7671291320, 8767190080, 11158241920, 12274066112, 15342582640, 17534380160, 24548132224, 30685165280, 61370330560, 122740661120]

約数ペア:

[(1, 122740661120), (2, 61370330560), (4, 30685165280), (5, 24548132224), (7, 17534380160), (8, 15342582640), (10, 12274066112), (11, 11158241920), (14, 8767190080), (16, 7671291320), (20, 6137033056), (22, 5579120960), (28, 4383595040), (32, 3835645660), (35, 3506876032), (40, 3068516528), (44, 2789560480), (55, 2231648384), (56, 2191797520), (64, 1917822830), (70, 1753438016), (77, 1594034560), (80, 1534258264), (88, 1394780240), (110, 1115824192), (112, 1095898760), (128, 958911415), (140, 876719008), (154, 797017280), (160, 767129132), (176, 697390120), (220, 557912096), (224, 547949380), (280, 438359504), (308, 398508640), (320, 383564566), (352, 348695060), (385, 318806912), (440, 278956048), (448, 273974690), (560, 219179752), (616, 199254320), (640, 191782283), (704, 174347530), (770, 159403456), (880, 139478024), (896, 136987345), (1120, 109589876), (1232, 99627160), (1408, 87173765), (1540, 79701728), (1760, 69739012), (2240, 54794938), (2464, 49813580), (3080, 39850864), (3520, 34869506), (4480, 27397469), (4928, 24906790), (6160, 19925432), (7040, 17434753), (9856, 12453395), (12320, 9962716), (24640, 4981358), (49280, 2490679)]