42641280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1$

素因数の和:709

約数の個数: 192

約数和(自身を含む): 160870320

約数和(自身を除く): 118229040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 673, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1346, 1408, 1440, 1584, 1760, 1920, 1980, 2019, 2112, 2640, 2692, 2880, 3168, 3365, 3520, 3960, 4038, 4224, 5280, 5384, 5760, 6057, 6336, 6730, 7040, 7403, 7920, 8076, 10095, 10560, 10768, 12114, 12672, 13460, 14806, 15840, 16152, 20190, 21120, 21536, 22209, 24228, 26920, 29612, 30285, 31680, 32304, 37015, 40380, 43072, 44418, 48456, 53840, 59224, 60570, 63360, 64608, 66627, 74030, 80760, 86144, 88836, 96912, 107680, 111045, 118448, 121140, 129216, 133254, 148060, 161520, 177672, 193824, 215360, 222090, 236896, 242280, 258432, 266508, 296120, 323040, 333135, 355344, 387648, 430720, 444180, 473792, 484560, 533016, 592240, 646080, 666270, 710688, 775296, 888360, 947584, 969120, 1066032, 1184480, 1292160, 1332540, 1421376, 1776720, 1938240, 2132064, 2368960, 2665080, 2842752, 3553440, 3876480, 4264128, 4737920, 5330160, 7106880, 8528256, 10660320, 14213760, 21320640, 42641280]

約数ペア:

[(1, 42641280), (2, 21320640), (3, 14213760), (4, 10660320), (5, 8528256), (6, 7106880), (8, 5330160), (9, 4737920), (10, 4264128), (11, 3876480), (12, 3553440), (15, 2842752), (16, 2665080), (18, 2368960), (20, 2132064), (22, 1938240), (24, 1776720), (30, 1421376), (32, 1332540), (33, 1292160), (36, 1184480), (40, 1066032), (44, 969120), (45, 947584), (48, 888360), (55, 775296), (60, 710688), (64, 666270), (66, 646080), (72, 592240), (80, 533016), (88, 484560), (90, 473792), (96, 444180), (99, 430720), (110, 387648), (120, 355344), (128, 333135), (132, 323040), (144, 296120), (160, 266508), (165, 258432), (176, 242280), (180, 236896), (192, 222090), (198, 215360), (220, 193824), (240, 177672), (264, 161520), (288, 148060), (320, 133254), (330, 129216), (352, 121140), (360, 118448), (384, 111045), (396, 107680), (440, 96912), (480, 88836), (495, 86144), (528, 80760), (576, 74030), (640, 66627), (660, 64608), (673, 63360), (704, 60570), (720, 59224), (792, 53840), (880, 48456), (960, 44418), (990, 43072), (1056, 40380), (1152, 37015), (1320, 32304), (1346, 31680), (1408, 30285), (1440, 29612), (1584, 26920), (1760, 24228), (1920, 22209), (1980, 21536), (2019, 21120), (2112, 20190), (2640, 16152), (2692, 15840), (2880, 14806), (3168, 13460), (3365, 12672), (3520, 12114), (3960, 10768), (4038, 10560), (4224, 10095), (5280, 8076), (5384, 7920), (5760, 7403), (6057, 7040), (6336, 6730)]