15395491040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{3697}}^1$

素因数の和:5260

約数の個数: 96

約数和(自身を含む): 38546946144

約数和(自身を除く): 23151455104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1531, 2720, 3062, 3697, 6124, 7394, 7655, 12248, 14788, 15310, 18485, 24496, 26027, 29576, 30620, 36970, 48992, 52054, 59152, 61240, 62849, 73940, 104108, 118304, 122480, 125698, 130135, 147880, 208216, 244960, 251396, 260270, 295760, 314245, 416432, 502792, 520540, 591520, 628490, 832864, 1005584, 1041080, 1256980, 2011168, 2082160, 2513960, 4164320, 5027920, 5660107, 10055840, 11320214, 22640428, 28300535, 45280856, 56601070, 90561712, 96221819, 113202140, 181123424, 192443638, 226404280, 384887276, 452808560, 481109095, 769774552, 905617120, 962218190, 1539549104, 1924436380, 3079098208, 3848872760, 7697745520, 15395491040]

約数ペア:

[(1, 15395491040), (2, 7697745520), (4, 3848872760), (5, 3079098208), (8, 1924436380), (10, 1539549104), (16, 962218190), (17, 905617120), (20, 769774552), (32, 481109095), (34, 452808560), (40, 384887276), (68, 226404280), (80, 192443638), (85, 181123424), (136, 113202140), (160, 96221819), (170, 90561712), (272, 56601070), (340, 45280856), (544, 28300535), (680, 22640428), (1360, 11320214), (1531, 10055840), (2720, 5660107), (3062, 5027920), (3697, 4164320), (6124, 2513960), (7394, 2082160), (7655, 2011168), (12248, 1256980), (14788, 1041080), (15310, 1005584), (18485, 832864), (24496, 628490), (26027, 591520), (29576, 520540), (30620, 502792), (36970, 416432), (48992, 314245), (52054, 295760), (59152, 260270), (61240, 251396), (62849, 244960), (73940, 208216), (104108, 147880), (118304, 130135), (122480, 125698)]