18074907120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{4663}}^1$

素因数の和:5231

約数の個数: 160

約数和(自身を含む): 57963147264

約数和(自身を除く): 39888240144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 521, 620, 744, 930, 1042, 1240, 1488, 1563, 1860, 2084, 2480, 2605, 3126, 3720, 4168, 4663, 5210, 6252, 7440, 7815, 8336, 9326, 10420, 12504, 13989, 15630, 16151, 18652, 20840, 23315, 25008, 27978, 31260, 32302, 37304, 41680, 46630, 48453, 55956, 62520, 64604, 69945, 74608, 80755, 93260, 96906, 111912, 125040, 129208, 139890, 144553, 161510, 186520, 193812, 223824, 242265, 258416, 279780, 289106, 323020, 373040, 387624, 433659, 484530, 559560, 578212, 646040, 722765, 775248, 867318, 969060, 1119120, 1156424, 1292080, 1445530, 1734636, 1938120, 2168295, 2312848, 2429423, 2891060, 3469272, 3876240, 4336590, 4858846, 5782120, 6938544, 7288269, 8673180, 9717692, 11564240, 12147115, 14576538, 17346360, 19435384, 24294230, 29153076, 34692720, 36441345, 38870768, 48588460, 58306152, 72882690, 75312113, 97176920, 116612304, 145765380, 150624226, 194353840, 225936339, 291530760, 301248452, 376560565, 451872678, 583061520, 602496904, 753121130, 903745356, 1129681695, 1204993808, 1506242260, 1807490712, 2259363390, 3012484520, 3614981424, 4518726780, 6024969040, 9037453560, 18074907120]

約数ペア:

[(1, 18074907120), (2, 9037453560), (3, 6024969040), (4, 4518726780), (5, 3614981424), (6, 3012484520), (8, 2259363390), (10, 1807490712), (12, 1506242260), (15, 1204993808), (16, 1129681695), (20, 903745356), (24, 753121130), (30, 602496904), (31, 583061520), (40, 451872678), (48, 376560565), (60, 301248452), (62, 291530760), (80, 225936339), (93, 194353840), (120, 150624226), (124, 145765380), (155, 116612304), (186, 97176920), (240, 75312113), (248, 72882690), (310, 58306152), (372, 48588460), (465, 38870768), (496, 36441345), (521, 34692720), (620, 29153076), (744, 24294230), (930, 19435384), (1042, 17346360), (1240, 14576538), (1488, 12147115), (1563, 11564240), (1860, 9717692), (2084, 8673180), (2480, 7288269), (2605, 6938544), (3126, 5782120), (3720, 4858846), (4168, 4336590), (4663, 3876240), (5210, 3469272), (6252, 2891060), (7440, 2429423), (7815, 2312848), (8336, 2168295), (9326, 1938120), (10420, 1734636), (12504, 1445530), (13989, 1292080), (15630, 1156424), (16151, 1119120), (18652, 969060), (20840, 867318), (23315, 775248), (25008, 722765), (27978, 646040), (31260, 578212), (32302, 559560), (37304, 484530), (41680, 433659), (46630, 387624), (48453, 373040), (55956, 323020), (62520, 289106), (64604, 279780), (69945, 258416), (74608, 242265), (80755, 223824), (93260, 193812), (96906, 186520), (111912, 161510), (125040, 144553), (129208, 139890)]