71237760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3373}}^1$

素因数の和:3406

約数の個数: 128

約数和(自身を含む): 247786560

約数和(自身を除く): 176548800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3373, 3520, 4224, 5280, 6746, 7040, 10119, 10560, 13492, 16865, 20238, 21120, 26984, 33730, 37103, 40476, 50595, 53968, 67460, 74206, 80952, 101190, 107936, 111309, 134920, 148412, 161904, 185515, 202380, 215872, 222618, 269840, 296824, 323808, 371030, 404760, 431744, 445236, 539680, 556545, 593648, 647616, 742060, 809520, 890472, 1079360, 1113090, 1187296, 1295232, 1484120, 1619040, 1780944, 2158720, 2226180, 2374592, 2968240, 3238080, 3561888, 4452360, 4749184, 5936480, 6476160, 7123776, 8904720, 11872960, 14247552, 17809440, 23745920, 35618880, 71237760]

約数ペア:

[(1, 71237760), (2, 35618880), (3, 23745920), (4, 17809440), (5, 14247552), (6, 11872960), (8, 8904720), (10, 7123776), (11, 6476160), (12, 5936480), (15, 4749184), (16, 4452360), (20, 3561888), (22, 3238080), (24, 2968240), (30, 2374592), (32, 2226180), (33, 2158720), (40, 1780944), (44, 1619040), (48, 1484120), (55, 1295232), (60, 1187296), (64, 1113090), (66, 1079360), (80, 890472), (88, 809520), (96, 742060), (110, 647616), (120, 593648), (128, 556545), (132, 539680), (160, 445236), (165, 431744), (176, 404760), (192, 371030), (220, 323808), (240, 296824), (264, 269840), (320, 222618), (330, 215872), (352, 202380), (384, 185515), (440, 161904), (480, 148412), (528, 134920), (640, 111309), (660, 107936), (704, 101190), (880, 80952), (960, 74206), (1056, 67460), (1320, 53968), (1408, 50595), (1760, 40476), (1920, 37103), (2112, 33730), (2640, 26984), (3373, 21120), (3520, 20238), (4224, 16865), (5280, 13492), (6746, 10560), (7040, 10119)]