42342120640

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{17191}}^1$

素因数の和:17430

約数の個数: 112

約数和(自身を含む): 103754407680

約数和(自身を除く): 61412287040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 179, 215, 320, 344, 358, 430, 688, 716, 860, 895, 1376, 1432, 1720, 1790, 2752, 2864, 3440, 3580, 5728, 6880, 7160, 7697, 11456, 13760, 14320, 15394, 17191, 28640, 30788, 34382, 38485, 57280, 61576, 68764, 76970, 85955, 123152, 137528, 153940, 171910, 246304, 275056, 307880, 343820, 492608, 550112, 615760, 687640, 739213, 1100224, 1231520, 1375280, 1478426, 2463040, 2750560, 2956852, 3077189, 3696065, 5501120, 5913704, 6154378, 7392130, 11827408, 12308756, 14784260, 15385945, 23654816, 24617512, 29568520, 30771890, 47309632, 49235024, 59137040, 61543780, 98470048, 118274080, 123087560, 132319127, 196940096, 236548160, 246175120, 264638254, 492350240, 529276508, 661595635, 984700480, 1058553016, 1323191270, 2117106032, 2646382540, 4234212064, 5292765080, 8468424128, 10585530160, 21171060320, 42342120640]

約数ペア:

[(1, 42342120640), (2, 21171060320), (4, 10585530160), (5, 8468424128), (8, 5292765080), (10, 4234212064), (16, 2646382540), (20, 2117106032), (32, 1323191270), (40, 1058553016), (43, 984700480), (64, 661595635), (80, 529276508), (86, 492350240), (160, 264638254), (172, 246175120), (179, 236548160), (215, 196940096), (320, 132319127), (344, 123087560), (358, 118274080), (430, 98470048), (688, 61543780), (716, 59137040), (860, 49235024), (895, 47309632), (1376, 30771890), (1432, 29568520), (1720, 24617512), (1790, 23654816), (2752, 15385945), (2864, 14784260), (3440, 12308756), (3580, 11827408), (5728, 7392130), (6880, 6154378), (7160, 5913704), (7697, 5501120), (11456, 3696065), (13760, 3077189), (14320, 2956852), (15394, 2750560), (17191, 2463040), (28640, 1478426), (30788, 1375280), (34382, 1231520), (38485, 1100224), (57280, 739213), (61576, 687640), (68764, 615760), (76970, 550112), (85955, 492608), (123152, 343820), (137528, 307880), (153940, 275056), (171910, 246304)]