137431080

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{1571}}^1$

素因数の和:1603

約数の個数: 128

約数和(自身を含む): 464054400

約数和(自身を除く): 326623320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1571, 1620, 1944, 2187, 2430, 2916, 3142, 3240, 3645, 4374, 4713, 4860, 5832, 6284, 7290, 7855, 8748, 9426, 9720, 10935, 12568, 14139, 14580, 15710, 17496, 18852, 21870, 23565, 28278, 29160, 31420, 37704, 42417, 43740, 47130, 56556, 62840, 70695, 84834, 87480, 94260, 113112, 127251, 141390, 169668, 188520, 212085, 254502, 282780, 339336, 381753, 424170, 509004, 565560, 636255, 763506, 848340, 1018008, 1145259, 1272510, 1527012, 1696680, 1908765, 2290518, 2545020, 3054024, 3435777, 3817530, 4581036, 5090040, 5726295, 6871554, 7635060, 9162072, 11452590, 13743108, 15270120, 17178885, 22905180, 27486216, 34357770, 45810360, 68715540, 137431080]

約数ペア:

[(1, 137431080), (2, 68715540), (3, 45810360), (4, 34357770), (5, 27486216), (6, 22905180), (8, 17178885), (9, 15270120), (10, 13743108), (12, 11452590), (15, 9162072), (18, 7635060), (20, 6871554), (24, 5726295), (27, 5090040), (30, 4581036), (36, 3817530), (40, 3435777), (45, 3054024), (54, 2545020), (60, 2290518), (72, 1908765), (81, 1696680), (90, 1527012), (108, 1272510), (120, 1145259), (135, 1018008), (162, 848340), (180, 763506), (216, 636255), (243, 565560), (270, 509004), (324, 424170), (360, 381753), (405, 339336), (486, 282780), (540, 254502), (648, 212085), (729, 188520), (810, 169668), (972, 141390), (1080, 127251), (1215, 113112), (1458, 94260), (1571, 87480), (1620, 84834), (1944, 70695), (2187, 62840), (2430, 56556), (2916, 47130), (3142, 43740), (3240, 42417), (3645, 37704), (4374, 31420), (4713, 29160), (4860, 28278), (5832, 23565), (6284, 21870), (7290, 18852), (7855, 17496), (8748, 15710), (9426, 14580), (9720, 14139), (10935, 12568)]