2060291240

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{6529}}^1$

素因数の和:6584

約数の個数: 128

約数和(自身を含む): 5641920000

約数和(自身を除く): 3581628760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 343, 392, 460, 490, 644, 686, 805, 920, 980, 1127, 1288, 1372, 1610, 1715, 1960, 2254, 2744, 3220, 3430, 4508, 5635, 6440, 6529, 6860, 7889, 9016, 11270, 13058, 13720, 15778, 22540, 26116, 31556, 32645, 39445, 45080, 45703, 52232, 63112, 65290, 78890, 91406, 130580, 150167, 157780, 182812, 228515, 261160, 300334, 315560, 319921, 365624, 457030, 600668, 639842, 750835, 914060, 1051169, 1201336, 1279684, 1501670, 1599605, 1828120, 2102338, 2239447, 2559368, 3003340, 3199210, 4204676, 4478894, 5255845, 6006680, 6398420, 7358183, 8409352, 8957788, 10511690, 11197235, 12796840, 14716366, 17915576, 21023380, 22394470, 29432732, 36790915, 42046760, 44788940, 51507281, 58865464, 73581830, 89577880, 103014562, 147163660, 206029124, 257536405, 294327320, 412058248, 515072810, 1030145620, 2060291240]

約数ペア:

[(1, 2060291240), (2, 1030145620), (4, 515072810), (5, 412058248), (7, 294327320), (8, 257536405), (10, 206029124), (14, 147163660), (20, 103014562), (23, 89577880), (28, 73581830), (35, 58865464), (40, 51507281), (46, 44788940), (49, 42046760), (56, 36790915), (70, 29432732), (92, 22394470), (98, 21023380), (115, 17915576), (140, 14716366), (161, 12796840), (184, 11197235), (196, 10511690), (230, 8957788), (245, 8409352), (280, 7358183), (322, 6398420), (343, 6006680), (392, 5255845), (460, 4478894), (490, 4204676), (644, 3199210), (686, 3003340), (805, 2559368), (920, 2239447), (980, 2102338), (1127, 1828120), (1288, 1599605), (1372, 1501670), (1610, 1279684), (1715, 1201336), (1960, 1051169), (2254, 914060), (2744, 750835), (3220, 639842), (3430, 600668), (4508, 457030), (5635, 365624), (6440, 319921), (6529, 315560), (6860, 300334), (7889, 261160), (9016, 228515), (11270, 182812), (13058, 157780), (13720, 150167), (15778, 130580), (22540, 91406), (26116, 78890), (31556, 65290), (32645, 63112), (39445, 52232), (45080, 45703)]