56106744720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17982931}}^1$

素因数の和:17982960

約数の個数: 80

約数和(自身を含む): 187310219712

約数和(自身を除く): 131203474992

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, 17982931, 35965862, 53948793, 71931724, 89914655, 107897586, 143863448, 179829310, 215795172, 233778103, 269743965, 287726896, 359658620, 431590344, 467556206, 539487930, 701334309, 719317240, 863180688, 935112412, 1078975860, 1168890515, 1402668618, 1438634480, 1870224824, 2157951720, 2337781030, 2805337236, 3506671545, 3740449648, 4315903440, 4675562060, 5610674472, 7013343090, 9351124120, 11221348944, 14026686180, 18702248240, 28053372360, 56106744720]

約数ペア:

[(1, 56106744720), (2, 28053372360), (3, 18702248240), (4, 14026686180), (5, 11221348944), (6, 9351124120), (8, 7013343090), (10, 5610674472), (12, 4675562060), (13, 4315903440), (15, 3740449648), (16, 3506671545), (20, 2805337236), (24, 2337781030), (26, 2157951720), (30, 1870224824), (39, 1438634480), (40, 1402668618), (48, 1168890515), (52, 1078975860), (60, 935112412), (65, 863180688), (78, 719317240), (80, 701334309), (104, 539487930), (120, 467556206), (130, 431590344), (156, 359658620), (195, 287726896), (208, 269743965), (240, 233778103), (260, 215795172), (312, 179829310), (390, 143863448), (520, 107897586), (624, 89914655), (780, 71931724), (1040, 53948793), (1560, 35965862), (3120, 17982931)]