8889433320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1\times {\mathrm{829}}^1$

素因数の和:1499

約数の個数: 128

約数和(自身を含む): 26896780800

約数和(自身を除く): 18007347480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 463, 579, 772, 829, 926, 965, 1158, 1389, 1544, 1658, 1852, 1930, 2315, 2316, 2487, 2778, 2895, 3316, 3704, 3860, 4145, 4630, 4632, 4974, 5556, 5790, 6632, 6945, 7720, 8290, 9260, 9948, 11112, 11580, 12435, 13890, 16580, 18520, 19896, 23160, 24870, 27780, 33160, 49740, 55560, 89359, 99480, 159997, 178718, 268077, 319994, 357436, 383827, 446795, 479991, 536154, 639988, 714872, 767654, 799985, 893590, 959982, 1072308, 1151481, 1279976, 1340385, 1535308, 1599970, 1787180, 1919135, 1919964, 2144616, 2302962, 2399955, 2680770, 3070616, 3199940, 3574360, 3838270, 3839928, 4605924, 4799910, 5361540, 5757405, 6399880, 7676540, 9211848, 9599820, 10723080, 11514810, 15353080, 19199640, 23029620, 46059240, 74078611, 148157222, 222235833, 296314444, 370393055, 444471666, 592628888, 740786110, 888943332, 1111179165, 1481572220, 1777886664, 2222358330, 2963144440, 4444716660, 8889433320]

約数ペア:

[(1, 8889433320), (2, 4444716660), (3, 2963144440), (4, 2222358330), (5, 1777886664), (6, 1481572220), (8, 1111179165), (10, 888943332), (12, 740786110), (15, 592628888), (20, 444471666), (24, 370393055), (30, 296314444), (40, 222235833), (60, 148157222), (120, 74078611), (193, 46059240), (386, 23029620), (463, 19199640), (579, 15353080), (772, 11514810), (829, 10723080), (926, 9599820), (965, 9211848), (1158, 7676540), (1389, 6399880), (1544, 5757405), (1658, 5361540), (1852, 4799910), (1930, 4605924), (2315, 3839928), (2316, 3838270), (2487, 3574360), (2778, 3199940), (2895, 3070616), (3316, 2680770), (3704, 2399955), (3860, 2302962), (4145, 2144616), (4630, 1919964), (4632, 1919135), (4974, 1787180), (5556, 1599970), (5790, 1535308), (6632, 1340385), (6945, 1279976), (7720, 1151481), (8290, 1072308), (9260, 959982), (9948, 893590), (11112, 799985), (11580, 767654), (12435, 714872), (13890, 639988), (16580, 536154), (18520, 479991), (19896, 446795), (23160, 383827), (24870, 357436), (27780, 319994), (33160, 268077), (49740, 178718), (55560, 159997), (89359, 99480)]