385534240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26479}}^1$

素因数の和:26514

約数の個数: 96

約数和(自身を含む): 1121057280

約数和(自身を除く): 735523040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 26479, 52958, 105916, 132395, 185353, 211832, 264790, 344227, 370706, 423664, 529580, 688454, 741412, 847328, 926765, 1059160, 1376908, 1482824, 1721135, 1853530, 2118320, 2409589, 2753816, 2965648, 3442270, 3707060, 4236640, 4819178, 5507632, 5931296, 6884540, 7414120, 9638356, 11015264, 12047945, 13769080, 14828240, 19276712, 24095890, 27538160, 29656480, 38553424, 48191780, 55076320, 77106848, 96383560, 192767120, 385534240]

約数ペア:

[(1, 385534240), (2, 192767120), (4, 96383560), (5, 77106848), (7, 55076320), (8, 48191780), (10, 38553424), (13, 29656480), (14, 27538160), (16, 24095890), (20, 19276712), (26, 14828240), (28, 13769080), (32, 12047945), (35, 11015264), (40, 9638356), (52, 7414120), (56, 6884540), (65, 5931296), (70, 5507632), (80, 4819178), (91, 4236640), (104, 3707060), (112, 3442270), (130, 2965648), (140, 2753816), (160, 2409589), (182, 2118320), (208, 1853530), (224, 1721135), (260, 1482824), (280, 1376908), (364, 1059160), (416, 926765), (455, 847328), (520, 741412), (560, 688454), (728, 529580), (910, 423664), (1040, 370706), (1120, 344227), (1456, 264790), (1820, 211832), (2080, 185353), (2912, 132395), (3640, 105916), (7280, 52958), (14560, 26479)]