224737930160

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2543}}^1\times {\mathrm{15559}}^1$

素因数の和:18186

約数の個数: 80

約数和(自身を含む): 530117498880

約数和(自身を除く): 305379568720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2543, 2840, 5086, 5680, 10172, 12715, 15559, 20344, 25430, 31118, 40688, 50860, 62236, 77795, 101720, 124472, 155590, 180553, 203440, 248944, 311180, 361106, 622360, 722212, 902765, 1104689, 1244720, 1444424, 1805530, 2209378, 2888848, 3611060, 4418756, 5523445, 7222120, 8837512, 11046890, 14444240, 17675024, 22093780, 39566537, 44187560, 79133074, 88375120, 158266148, 197832685, 316532296, 395665370, 633064592, 791330740, 1582661480, 2809224127, 3165322960, 5618448254, 11236896508, 14046120635, 22473793016, 28092241270, 44947586032, 56184482540, 112368965080, 224737930160]

約数ペア:

[(1, 224737930160), (2, 112368965080), (4, 56184482540), (5, 44947586032), (8, 28092241270), (10, 22473793016), (16, 14046120635), (20, 11236896508), (40, 5618448254), (71, 3165322960), (80, 2809224127), (142, 1582661480), (284, 791330740), (355, 633064592), (568, 395665370), (710, 316532296), (1136, 197832685), (1420, 158266148), (2543, 88375120), (2840, 79133074), (5086, 44187560), (5680, 39566537), (10172, 22093780), (12715, 17675024), (15559, 14444240), (20344, 11046890), (25430, 8837512), (31118, 7222120), (40688, 5523445), (50860, 4418756), (62236, 3611060), (77795, 2888848), (101720, 2209378), (124472, 1805530), (155590, 1444424), (180553, 1244720), (203440, 1104689), (248944, 902765), (311180, 722212), (361106, 622360)]