138175080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13873}}^1$

素因数の和:13970

約数の個数: 64

約数和(自身を含む): 419549760

約数和(自身を除く): 281374680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 13873, 27746, 41619, 55492, 69365, 83238, 110984, 138730, 166476, 208095, 277460, 332952, 416190, 554920, 832380, 1151459, 1664760, 2302918, 3454377, 4605836, 5757295, 6908754, 9211672, 11514590, 13817508, 17271885, 23029180, 27635016, 34543770, 46058360, 69087540, 138175080]

約数ペア:

[(1, 138175080), (2, 69087540), (3, 46058360), (4, 34543770), (5, 27635016), (6, 23029180), (8, 17271885), (10, 13817508), (12, 11514590), (15, 9211672), (20, 6908754), (24, 5757295), (30, 4605836), (40, 3454377), (60, 2302918), (83, 1664760), (120, 1151459), (166, 832380), (249, 554920), (332, 416190), (415, 332952), (498, 277460), (664, 208095), (830, 166476), (996, 138730), (1245, 110984), (1660, 83238), (1992, 69365), (2490, 55492), (3320, 41619), (4980, 27746), (9960, 13873)]