85078560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25321}}^1$

素因数の和:25346

約数の個数: 96

約数和(自身を含む): 306294912

約数和(自身を除く): 221216352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 25321, 50642, 75963, 101284, 126605, 151926, 177247, 202568, 253210, 303852, 354494, 379815, 405136, 506420, 531741, 607704, 708988, 759630, 810272, 886235, 1012840, 1063482, 1215408, 1417976, 1519260, 1772470, 2025680, 2126964, 2430816, 2658705, 2835952, 3038520, 3544940, 4051360, 4253928, 5317410, 5671904, 6077040, 7089880, 8507856, 10634820, 12154080, 14179760, 17015712, 21269640, 28359520, 42539280, 85078560]

約数ペア:

[(1, 85078560), (2, 42539280), (3, 28359520), (4, 21269640), (5, 17015712), (6, 14179760), (7, 12154080), (8, 10634820), (10, 8507856), (12, 7089880), (14, 6077040), (15, 5671904), (16, 5317410), (20, 4253928), (21, 4051360), (24, 3544940), (28, 3038520), (30, 2835952), (32, 2658705), (35, 2430816), (40, 2126964), (42, 2025680), (48, 1772470), (56, 1519260), (60, 1417976), (70, 1215408), (80, 1063482), (84, 1012840), (96, 886235), (105, 810272), (112, 759630), (120, 708988), (140, 607704), (160, 531741), (168, 506420), (210, 405136), (224, 379815), (240, 354494), (280, 303852), (336, 253210), (420, 202568), (480, 177247), (560, 151926), (672, 126605), (840, 101284), (1120, 75963), (1680, 50642), (3360, 25321)]