18271293120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5381}}^1$

素因数の和:5541

約数の個数: 280

約数和(自身を含む): 65502513648

約数和(自身を除く): 47231220528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 131, 135, 144, 160, 162, 180, 192, 216, 240, 262, 270, 288, 320, 324, 360, 393, 405, 432, 480, 524, 540, 576, 648, 655, 720, 786, 810, 864, 960, 1048, 1080, 1179, 1296, 1310, 1440, 1572, 1620, 1728, 1965, 2096, 2160, 2358, 2592, 2620, 2880, 3144, 3240, 3537, 3930, 4192, 4320, 4716, 5184, 5240, 5381, 5895, 6288, 6480, 7074, 7860, 8384, 8640, 9432, 10480, 10611, 10762, 11790, 12576, 12960, 14148, 15720, 16143, 17685, 18864, 20960, 21222, 21524, 23580, 25152, 25920, 26905, 28296, 31440, 32286, 35370, 37728, 41920, 42444, 43048, 47160, 48429, 53055, 53810, 56592, 62880, 64572, 70740, 75456, 80715, 84888, 86096, 94320, 96858, 106110, 107620, 113184, 125760, 129144, 141480, 145287, 161430, 169776, 172192, 188640, 193716, 212220, 215240, 226368, 242145, 258288, 282960, 290574, 322860, 339552, 344384, 377280, 387432, 424440, 430480, 435861, 484290, 516576, 565920, 581148, 645720, 679104, 704911, 726435, 774864, 848880, 860960, 871722, 968580, 1033152, 1131840, 1162296, 1291440, 1409822, 1452870, 1549728, 1697760, 1721920, 1743444, 1937160, 2114733, 2179305, 2324592, 2582880, 2819644, 2905740, 3099456, 3395520, 3486888, 3524555, 3874320, 4229466, 4358610, 4649184, 5165760, 5639288, 5811480, 6344199, 6973776, 7049110, 7748640, 8458932, 8717220, 9298368, 10573665, 11278576, 11622960, 12688398, 13947552, 14098220, 15497280, 16917864, 17434440, 19032597, 21147330, 22557152, 23245920, 25376796, 27895104, 28196440, 31720995, 33835728, 34868880, 38065194, 42294660, 45114304, 46491840, 50753592, 56392880, 57097791, 63441990, 67671456, 69737760, 76130388, 84589320, 95162985, 101507184, 112785760, 114195582, 126883980, 135342912, 139475520, 152260776, 169178640, 190325970, 203014368, 225571520, 228391164, 253767960, 285488955, 304521552, 338357280, 380651940, 406028736, 456782328, 507535920, 570977910, 609043104, 676714560, 761303880, 913564656, 1015071840, 1141955820, 1218086208, 1522607760, 1827129312, 2030143680, 2283911640, 3045215520, 3654258624, 4567823280, 6090431040, 9135646560, 18271293120]

約数ペア:

[(1, 18271293120), (2, 9135646560), (3, 6090431040), (4, 4567823280), (5, 3654258624), (6, 3045215520), (8, 2283911640), (9, 2030143680), (10, 1827129312), (12, 1522607760), (15, 1218086208), (16, 1141955820), (18, 1015071840), (20, 913564656), (24, 761303880), (27, 676714560), (30, 609043104), (32, 570977910), (36, 507535920), (40, 456782328), (45, 406028736), (48, 380651940), (54, 338357280), (60, 304521552), (64, 285488955), (72, 253767960), (80, 228391164), (81, 225571520), (90, 203014368), (96, 190325970), (108, 169178640), (120, 152260776), (131, 139475520), (135, 135342912), (144, 126883980), (160, 114195582), (162, 112785760), (180, 101507184), (192, 95162985), (216, 84589320), (240, 76130388), (262, 69737760), (270, 67671456), (288, 63441990), (320, 57097791), (324, 56392880), (360, 50753592), (393, 46491840), (405, 45114304), (432, 42294660), (480, 38065194), (524, 34868880), (540, 33835728), (576, 31720995), (648, 28196440), (655, 27895104), (720, 25376796), (786, 23245920), (810, 22557152), (864, 21147330), (960, 19032597), (1048, 17434440), (1080, 16917864), (1179, 15497280), (1296, 14098220), (1310, 13947552), (1440, 12688398), (1572, 11622960), (1620, 11278576), (1728, 10573665), (1965, 9298368), (2096, 8717220), (2160, 8458932), (2358, 7748640), (2592, 7049110), (2620, 6973776), (2880, 6344199), (3144, 5811480), (3240, 5639288), (3537, 5165760), (3930, 4649184), (4192, 4358610), (4320, 4229466), (4716, 3874320), (5184, 3524555), (5240, 3486888), (5381, 3395520), (5895, 3099456), (6288, 2905740), (6480, 2819644), (7074, 2582880), (7860, 2324592), (8384, 2179305), (8640, 2114733), (9432, 1937160), (10480, 1743444), (10611, 1721920), (10762, 1697760), (11790, 1549728), (12576, 1452870), (12960, 1409822), (14148, 1291440), (15720, 1162296), (16143, 1131840), (17685, 1033152), (18864, 968580), (20960, 871722), (21222, 860960), (21524, 848880), (23580, 774864), (25152, 726435), (25920, 704911), (26905, 679104), (28296, 645720), (31440, 581148), (32286, 565920), (35370, 516576), (37728, 484290), (41920, 435861), (42444, 430480), (43048, 424440), (47160, 387432), (48429, 377280), (53055, 344384), (53810, 339552), (56592, 322860), (62880, 290574), (64572, 282960), (70740, 258288), (75456, 242145), (80715, 226368), (84888, 215240), (86096, 212220), (94320, 193716), (96858, 188640), (106110, 172192), (107620, 169776), (113184, 161430), (125760, 145287), (129144, 141480)]