2615207876760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1471}}^1\times {\mathrm{23041}}^1$

素因数の和:25169

約数の個数: 128

約数和(自身を含む): 7863508316160

約数和(自身を除く): 5248300439400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 643, 1286, 1471, 1929, 2572, 2942, 3215, 3858, 4413, 5144, 5884, 6430, 7355, 7716, 8826, 9645, 11768, 12860, 14710, 15432, 17652, 19290, 22065, 23041, 25720, 29420, 35304, 38580, 44130, 46082, 58840, 69123, 77160, 88260, 92164, 115205, 138246, 176520, 184328, 230410, 276492, 345615, 460820, 552984, 691230, 921640, 945853, 1382460, 1891706, 2764920, 2837559, 3783412, 4729265, 5675118, 7566824, 9458530, 11350236, 14187795, 14815363, 18917060, 22700472, 28375590, 29630726, 33893311, 37834120, 44446089, 56751180, 59261452, 67786622, 74076815, 88892178, 101679933, 113502360, 118522904, 135573244, 148153630, 169466555, 177784356, 203359866, 222230445, 271146488, 296307260, 338933110, 355568712, 406719732, 444460890, 508399665, 592614520, 677866220, 813439464, 888921780, 1016799330, 1355732440, 1777843560, 2033598660, 4067197320, 21793398973, 43586797946, 65380196919, 87173595892, 108966994865, 130760393838, 174347191784, 217933989730, 261520787676, 326900984595, 435867979460, 523041575352, 653801969190, 871735958920, 1307603938380, 2615207876760]

約数ペア:

[(1, 2615207876760), (2, 1307603938380), (3, 871735958920), (4, 653801969190), (5, 523041575352), (6, 435867979460), (8, 326900984595), (10, 261520787676), (12, 217933989730), (15, 174347191784), (20, 130760393838), (24, 108966994865), (30, 87173595892), (40, 65380196919), (60, 43586797946), (120, 21793398973), (643, 4067197320), (1286, 2033598660), (1471, 1777843560), (1929, 1355732440), (2572, 1016799330), (2942, 888921780), (3215, 813439464), (3858, 677866220), (4413, 592614520), (5144, 508399665), (5884, 444460890), (6430, 406719732), (7355, 355568712), (7716, 338933110), (8826, 296307260), (9645, 271146488), (11768, 222230445), (12860, 203359866), (14710, 177784356), (15432, 169466555), (17652, 148153630), (19290, 135573244), (22065, 118522904), (23041, 113502360), (25720, 101679933), (29420, 88892178), (35304, 74076815), (38580, 67786622), (44130, 59261452), (46082, 56751180), (58840, 44446089), (69123, 37834120), (77160, 33893311), (88260, 29630726), (92164, 28375590), (115205, 22700472), (138246, 18917060), (176520, 14815363), (184328, 14187795), (230410, 11350236), (276492, 9458530), (345615, 7566824), (460820, 5675118), (552984, 4729265), (691230, 3783412), (921640, 2837559), (945853, 2764920), (1382460, 1891706)]