70645120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1252

約数の個数: 128

約数和(自身を含む): 208031040

約数和(自身を除く): 137385920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1213, 1456, 1664, 1820, 2080, 2240, 2426, 2912, 3640, 4160, 4480, 4852, 5824, 6065, 7280, 8320, 8491, 9704, 11648, 12130, 14560, 15769, 16982, 19408, 24260, 29120, 31538, 33964, 38816, 42455, 48520, 58240, 63076, 67928, 77632, 78845, 84910, 97040, 110383, 126152, 135856, 155264, 157690, 169820, 194080, 220766, 252304, 271712, 315380, 339640, 388160, 441532, 504608, 543424, 551915, 630760, 679280, 776320, 883064, 1009216, 1086848, 1103830, 1261520, 1358560, 1766128, 2018432, 2207660, 2523040, 2717120, 3532256, 4415320, 5046080, 5434240, 7064512, 8830640, 10092160, 14129024, 17661280, 35322560, 70645120]

約数ペア:

[(1, 70645120), (2, 35322560), (4, 17661280), (5, 14129024), (7, 10092160), (8, 8830640), (10, 7064512), (13, 5434240), (14, 5046080), (16, 4415320), (20, 3532256), (26, 2717120), (28, 2523040), (32, 2207660), (35, 2018432), (40, 1766128), (52, 1358560), (56, 1261520), (64, 1103830), (65, 1086848), (70, 1009216), (80, 883064), (91, 776320), (104, 679280), (112, 630760), (128, 551915), (130, 543424), (140, 504608), (160, 441532), (182, 388160), (208, 339640), (224, 315380), (260, 271712), (280, 252304), (320, 220766), (364, 194080), (416, 169820), (448, 157690), (455, 155264), (520, 135856), (560, 126152), (640, 110383), (728, 97040), (832, 84910), (896, 78845), (910, 77632), (1040, 67928), (1120, 63076), (1213, 58240), (1456, 48520), (1664, 42455), (1820, 38816), (2080, 33964), (2240, 31538), (2426, 29120), (2912, 24260), (3640, 19408), (4160, 16982), (4480, 15769), (4852, 14560), (5824, 12130), (6065, 11648), (7280, 9704), (8320, 8491)]