77345520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{6577}}^1$

素因数の和:6607

約数の個数: 120

約数和(自身を含む): 278959824

約数和(自身を除く): 201614304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 6577, 11760, 13154, 19731, 26308, 32885, 39462, 46039, 52616, 65770, 78924, 92078, 98655, 105232, 131540, 138117, 157848, 184156, 197310, 230195, 263080, 276234, 315696, 322273, 368312, 394620, 460390, 526160, 552468, 644546, 690585, 736624, 789240, 920780, 966819, 1104936, 1289092, 1381170, 1578480, 1611365, 1841560, 1933638, 2209872, 2578184, 2762340, 3222730, 3683120, 3867276, 4834095, 5156368, 5524680, 6445460, 7734552, 9668190, 11049360, 12890920, 15469104, 19336380, 25781840, 38672760, 77345520]

約数ペア:

[(1, 77345520), (2, 38672760), (3, 25781840), (4, 19336380), (5, 15469104), (6, 12890920), (7, 11049360), (8, 9668190), (10, 7734552), (12, 6445460), (14, 5524680), (15, 5156368), (16, 4834095), (20, 3867276), (21, 3683120), (24, 3222730), (28, 2762340), (30, 2578184), (35, 2209872), (40, 1933638), (42, 1841560), (48, 1611365), (49, 1578480), (56, 1381170), (60, 1289092), (70, 1104936), (80, 966819), (84, 920780), (98, 789240), (105, 736624), (112, 690585), (120, 644546), (140, 552468), (147, 526160), (168, 460390), (196, 394620), (210, 368312), (240, 322273), (245, 315696), (280, 276234), (294, 263080), (336, 230195), (392, 197310), (420, 184156), (490, 157848), (560, 138117), (588, 131540), (735, 105232), (784, 98655), (840, 92078), (980, 78924), (1176, 65770), (1470, 52616), (1680, 46039), (1960, 39462), (2352, 32885), (2940, 26308), (3920, 19731), (5880, 13154), (6577, 11760)]