160618640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22063}}^1$

素因数の和:22096

約数の個数: 80

約数和(自身を含む): 459637248

約数和(自身を除く): 299018608

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, 22063, 44126, 88252, 110315, 154441, 176504, 220630, 286819, 308882, 353008, 441260, 573638, 617764, 772205, 882520, 1147276, 1235528, 1434095, 1544410, 1765040, 2007733, 2294552, 2471056, 2868190, 3088820, 4015466, 4589104, 5736380, 6177640, 8030932, 10038665, 11472760, 12355280, 16061864, 20077330, 22945520, 32123728, 40154660, 80309320, 160618640]

約数ペア:

[(1, 160618640), (2, 80309320), (4, 40154660), (5, 32123728), (7, 22945520), (8, 20077330), (10, 16061864), (13, 12355280), (14, 11472760), (16, 10038665), (20, 8030932), (26, 6177640), (28, 5736380), (35, 4589104), (40, 4015466), (52, 3088820), (56, 2868190), (65, 2471056), (70, 2294552), (80, 2007733), (91, 1765040), (104, 1544410), (112, 1434095), (130, 1235528), (140, 1147276), (182, 882520), (208, 772205), (260, 617764), (280, 573638), (364, 441260), (455, 353008), (520, 308882), (560, 286819), (728, 220630), (910, 176504), (1040, 154441), (1456, 110315), (1820, 88252), (3640, 44126), (7280, 22063)]