160735120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22079}}^1$

素因数の和:22112

約数の個数: 80

約数和(自身を含む): 459970560

約数和(自身を除く): 299235440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 22079, 44158, 88316, 110395, 154553, 176632, 220790, 287027, 309106, 353264, 441580, 574054, 618212, 772765, 883160, 1148108, 1236424, 1435135, 1545530, 1766320, 2009189, 2296216, 2472848, 2870270, 3091060, 4018378, 4592432, 5740540, 6182120, 8036756, 10045945, 11481080, 12364240, 16073512, 20091890, 22962160, 32147024, 40183780, 80367560, 160735120]

約数ペア:

[(1, 160735120), (2, 80367560), (4, 40183780), (5, 32147024), (7, 22962160), (8, 20091890), (10, 16073512), (13, 12364240), (14, 11481080), (16, 10045945), (20, 8036756), (26, 6182120), (28, 5740540), (35, 4592432), (40, 4018378), (52, 3091060), (56, 2870270), (65, 2472848), (70, 2296216), (80, 2009189), (91, 1766320), (104, 1545530), (112, 1435135), (130, 1236424), (140, 1148108), (182, 883160), (208, 772765), (260, 618212), (280, 574054), (364, 441580), (455, 353264), (520, 309106), (560, 287027), (728, 220790), (910, 176632), (1040, 154553), (1456, 110395), (1820, 88316), (3640, 44158), (7280, 22079)]