1570222260080

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7687}}^1\times {\mathrm{35963}}^1$

素因数の和:43734

約数の個数: 80

約数和(自身を含む): 3702770578944

約数和(自身を除く): 2132548318864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 7687, 15374, 30748, 35963, 38435, 61496, 71926, 76870, 122992, 143852, 153740, 179815, 287704, 307480, 359630, 545777, 575408, 614960, 719260, 1091554, 1438520, 2183108, 2553373, 2728885, 2877040, 4366216, 5106746, 5457770, 8732432, 10213492, 10915540, 12766865, 20426984, 21831080, 25533730, 40853968, 43662160, 51067460, 102134920, 204269840, 276447581, 552895162, 1105790324, 1382237905, 2211580648, 2764475810, 4423161296, 5528951620, 11057903240, 19627778251, 22115806480, 39255556502, 78511113004, 98138891255, 157022226008, 196277782510, 314044452016, 392555565020, 785111130040, 1570222260080]

約数ペア:

[(1, 1570222260080), (2, 785111130040), (4, 392555565020), (5, 314044452016), (8, 196277782510), (10, 157022226008), (16, 98138891255), (20, 78511113004), (40, 39255556502), (71, 22115806480), (80, 19627778251), (142, 11057903240), (284, 5528951620), (355, 4423161296), (568, 2764475810), (710, 2211580648), (1136, 1382237905), (1420, 1105790324), (2840, 552895162), (5680, 276447581), (7687, 204269840), (15374, 102134920), (30748, 51067460), (35963, 43662160), (38435, 40853968), (61496, 25533730), (71926, 21831080), (76870, 20426984), (122992, 12766865), (143852, 10915540), (153740, 10213492), (179815, 8732432), (287704, 5457770), (307480, 5106746), (359630, 4366216), (545777, 2877040), (575408, 2728885), (614960, 2553373), (719260, 2183108), (1091554, 1438520)]