319798589040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2758787}}^1$

素因数の和:2758836

約数の個数: 240

約数和(自身を含む): 1280783881728

約数和(自身を除く): 960985292688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3864, 4140, 4830, 5040, 5520, 5796, 6440, 7245, 7728, 8280, 9660, 11592, 12880, 14490, 16560, 19320, 23184, 28980, 38640, 57960, 115920, 2758787, 5517574, 8276361, 11035148, 13793935, 16552722, 19311509, 22070296, 24829083, 27587870, 33105444, 38623018, 41381805, 44140592, 49658166, 55175740, 57934527, 63452101, 66210888, 77246036, 82763610, 96557545, 99316332, 110351480, 115869054, 124145415, 126904202, 132421776, 154492072, 165527220, 173803581, 190356303, 193115090, 198632664, 220702960, 231738108, 248290830, 253808404, 289672635, 308984144, 317260505, 331054440, 347607162, 380712606, 386230180, 397265328, 444164707, 463476216, 496581660, 507616808, 571068909, 579345270, 634521010, 662108880, 695214324, 761425212, 772460360, 869017905, 888329414, 926952432, 951781515, 993163320, 1015233616, 1142137818, 1158690540, 1269042020, 1332494121, 1390428648, 1522850424, 1544920720, 1738035810, 1776658828, 1903563030, 1986326640, 2220823535, 2284275636, 2317381080, 2538084040, 2664988242, 2780857296, 2855344545, 3045700848, 3476071620, 3553317656, 3807126060, 3997482363, 4441647070, 4568551272, 4634762160, 5076168080, 5329976484, 5710689090, 6662470605, 6952143240, 7106635312, 7614252120, 7994964726, 8883294140, 9137102544, 10659952968, 11421378180, 13324941210, 13904286480, 15228504240, 15989929452, 17766588280, 19987411815, 21319905936, 22842756360, 26649882420, 31979858904, 35533176560, 39974823630, 45685512720, 53299764840, 63959717808, 79949647260, 106599529680, 159899294520, 319798589040]

約数ペア:

[(1, 319798589040), (2, 159899294520), (3, 106599529680), (4, 79949647260), (5, 63959717808), (6, 53299764840), (7, 45685512720), (8, 39974823630), (9, 35533176560), (10, 31979858904), (12, 26649882420), (14, 22842756360), (15, 21319905936), (16, 19987411815), (18, 17766588280), (20, 15989929452), (21, 15228504240), (23, 13904286480), (24, 13324941210), (28, 11421378180), (30, 10659952968), (35, 9137102544), (36, 8883294140), (40, 7994964726), (42, 7614252120), (45, 7106635312), (46, 6952143240), (48, 6662470605), (56, 5710689090), (60, 5329976484), (63, 5076168080), (69, 4634762160), (70, 4568551272), (72, 4441647070), (80, 3997482363), (84, 3807126060), (90, 3553317656), (92, 3476071620), (105, 3045700848), (112, 2855344545), (115, 2780857296), (120, 2664988242), (126, 2538084040), (138, 2317381080), (140, 2284275636), (144, 2220823535), (161, 1986326640), (168, 1903563030), (180, 1776658828), (184, 1738035810), (207, 1544920720), (210, 1522850424), (230, 1390428648), (240, 1332494121), (252, 1269042020), (276, 1158690540), (280, 1142137818), (315, 1015233616), (322, 993163320), (336, 951781515), (345, 926952432), (360, 888329414), (368, 869017905), (414, 772460360), (420, 761425212), (460, 695214324), (483, 662108880), (504, 634521010), (552, 579345270), (560, 571068909), (630, 507616808), (644, 496581660), (690, 463476216), (720, 444164707), (805, 397265328), (828, 386230180), (840, 380712606), (920, 347607162), (966, 331054440), (1008, 317260505), (1035, 308984144), (1104, 289672635), (1260, 253808404), (1288, 248290830), (1380, 231738108), (1449, 220702960), (1610, 198632664), (1656, 193115090), (1680, 190356303), (1840, 173803581), (1932, 165527220), (2070, 154492072), (2415, 132421776), (2520, 126904202), (2576, 124145415), (2760, 115869054), (2898, 110351480), (3220, 99316332), (3312, 96557545), (3864, 82763610), (4140, 77246036), (4830, 66210888), (5040, 63452101), (5520, 57934527), (5796, 55175740), (6440, 49658166), (7245, 44140592), (7728, 41381805), (8280, 38623018), (9660, 33105444), (11592, 27587870), (12880, 24829083), (14490, 22070296), (16560, 19311509), (19320, 16552722), (23184, 13793935), (28980, 11035148), (38640, 8276361), (57960, 5517574), (115920, 2758787)]