1810460520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1627}}^1$

素因数の和:1936

約数の個数: 192

約数和(自身を含む): 6445707840

約数和(自身を除く): 4635247320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 281, 330, 360, 396, 440, 495, 562, 660, 792, 843, 990, 1124, 1320, 1405, 1627, 1686, 1980, 2248, 2529, 2810, 3091, 3254, 3372, 3960, 4215, 4881, 5058, 5620, 6182, 6508, 6744, 8135, 8430, 9273, 9762, 10116, 11240, 12364, 12645, 13016, 14643, 15455, 16270, 16860, 17897, 18546, 19524, 20232, 24405, 24728, 25290, 27819, 29286, 30910, 32540, 33720, 35794, 37092, 39048, 46365, 48810, 50580, 53691, 55638, 58572, 61820, 65080, 71588, 73215, 74184, 89485, 92730, 97620, 101160, 107382, 111276, 117144, 123640, 139095, 143176, 146430, 161073, 178970, 185460, 195240, 214764, 222552, 268455, 278190, 292860, 322146, 357940, 370920, 429528, 457187, 536910, 556380, 585720, 644292, 715880, 805365, 914374, 1073820, 1112760, 1288584, 1371561, 1610730, 1828748, 2147640, 2285935, 2743122, 3221460, 3657496, 4114683, 4571870, 5029057, 5486244, 6442920, 6857805, 8229366, 9143740, 10058114, 10972488, 13715610, 15087171, 16458732, 18287480, 20116228, 20573415, 25145285, 27431220, 30174342, 32917464, 40232456, 41146830, 45261513, 50290570, 54862440, 60348684, 75435855, 82293660, 90523026, 100581140, 120697368, 150871710, 164587320, 181046052, 201162280, 226307565, 301743420, 362092104, 452615130, 603486840, 905230260, 1810460520]

約数ペア:

[(1, 1810460520), (2, 905230260), (3, 603486840), (4, 452615130), (5, 362092104), (6, 301743420), (8, 226307565), (9, 201162280), (10, 181046052), (11, 164587320), (12, 150871710), (15, 120697368), (18, 100581140), (20, 90523026), (22, 82293660), (24, 75435855), (30, 60348684), (33, 54862440), (36, 50290570), (40, 45261513), (44, 41146830), (45, 40232456), (55, 32917464), (60, 30174342), (66, 27431220), (72, 25145285), (88, 20573415), (90, 20116228), (99, 18287480), (110, 16458732), (120, 15087171), (132, 13715610), (165, 10972488), (180, 10058114), (198, 9143740), (220, 8229366), (264, 6857805), (281, 6442920), (330, 5486244), (360, 5029057), (396, 4571870), (440, 4114683), (495, 3657496), (562, 3221460), (660, 2743122), (792, 2285935), (843, 2147640), (990, 1828748), (1124, 1610730), (1320, 1371561), (1405, 1288584), (1627, 1112760), (1686, 1073820), (1980, 914374), (2248, 805365), (2529, 715880), (2810, 644292), (3091, 585720), (3254, 556380), (3372, 536910), (3960, 457187), (4215, 429528), (4881, 370920), (5058, 357940), (5620, 322146), (6182, 292860), (6508, 278190), (6744, 268455), (8135, 222552), (8430, 214764), (9273, 195240), (9762, 185460), (10116, 178970), (11240, 161073), (12364, 146430), (12645, 143176), (13016, 139095), (14643, 123640), (15455, 117144), (16270, 111276), (16860, 107382), (17897, 101160), (18546, 97620), (19524, 92730), (20232, 89485), (24405, 74184), (24728, 73215), (25290, 71588), (27819, 65080), (29286, 61820), (30910, 58572), (32540, 55638), (33720, 53691), (35794, 50580), (37092, 48810), (39048, 46365)]