161292696240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51696377}}^1$

素因数の和:51696406

約数の個数: 80

約数和(自身を含む): 538469473248

約数和(自身を除く): 377176777008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 51696377, 103392754, 155089131, 206785508, 258481885, 310178262, 413571016, 516963770, 620356524, 672052901, 775445655, 827142032, 1033927540, 1240713048, 1344105802, 1550891310, 2016158703, 2067855080, 2481426096, 2688211604, 3101782620, 3360264505, 4032317406, 4135710160, 5376423208, 6203565240, 6720529010, 8064634812, 10080793515, 10752846416, 12407130480, 13441058020, 16129269624, 20161587030, 26882116040, 32258539248, 40323174060, 53764232080, 80646348120, 161292696240]

約数ペア:

[(1, 161292696240), (2, 80646348120), (3, 53764232080), (4, 40323174060), (5, 32258539248), (6, 26882116040), (8, 20161587030), (10, 16129269624), (12, 13441058020), (13, 12407130480), (15, 10752846416), (16, 10080793515), (20, 8064634812), (24, 6720529010), (26, 6203565240), (30, 5376423208), (39, 4135710160), (40, 4032317406), (48, 3360264505), (52, 3101782620), (60, 2688211604), (65, 2481426096), (78, 2067855080), (80, 2016158703), (104, 1550891310), (120, 1344105802), (130, 1240713048), (156, 1033927540), (195, 827142032), (208, 775445655), (240, 672052901), (260, 620356524), (312, 516963770), (390, 413571016), (520, 310178262), (624, 258481885), (780, 206785508), (1040, 155089131), (1560, 103392754), (3120, 51696377)]