17888901618480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71429}}^1\times {\mathrm{1043513}}^1$

素因数の和:1114958

約数の個数: 80

約数和(自身を含む): 55456424534880

約数和(自身を除く): 37567522916400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 71429, 142858, 214287, 285716, 357145, 428574, 571432, 714290, 857148, 1043513, 1071435, 1142864, 1428580, 1714296, 2087026, 2142870, 2857160, 3130539, 3428592, 4174052, 4285740, 5217565, 5714320, 6261078, 8348104, 8571480, 10435130, 12522156, 15652695, 16696208, 17142960, 20870260, 25044312, 31305390, 41740520, 50088624, 62610780, 83481040, 125221560, 250443120, 74537090077, 149074180154, 223611270231, 298148360308, 372685450385, 447222540462, 596296720616, 745370900770, 894445080924, 1118056351155, 1192593441232, 1490741801540, 1788890161848, 2236112702310, 2981483603080, 3577780323696, 4472225404620, 5962967206160, 8944450809240, 17888901618480]

約数ペア:

[(1, 17888901618480), (2, 8944450809240), (3, 5962967206160), (4, 4472225404620), (5, 3577780323696), (6, 2981483603080), (8, 2236112702310), (10, 1788890161848), (12, 1490741801540), (15, 1192593441232), (16, 1118056351155), (20, 894445080924), (24, 745370900770), (30, 596296720616), (40, 447222540462), (48, 372685450385), (60, 298148360308), (80, 223611270231), (120, 149074180154), (240, 74537090077), (71429, 250443120), (142858, 125221560), (214287, 83481040), (285716, 62610780), (357145, 50088624), (428574, 41740520), (571432, 31305390), (714290, 25044312), (857148, 20870260), (1043513, 17142960), (1071435, 16696208), (1142864, 15652695), (1428580, 12522156), (1714296, 10435130), (2087026, 8571480), (2142870, 8348104), (2857160, 6261078), (3130539, 5714320), (3428592, 5217565), (4174052, 4285740)]