85901760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4261}}^1$

素因数の和:4291

約数の個数: 168

約数和(自身を含む): 337754976

約数和(自身を除く): 251853216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 4261, 5040, 6720, 8522, 10080, 12783, 17044, 20160, 21305, 25566, 29827, 34088, 38349, 42610, 51132, 59654, 63915, 68176, 76698, 85220, 89481, 102264, 119308, 127830, 136352, 149135, 153396, 170440, 178962, 191745, 204528, 238616, 255660, 268443, 272704, 298270, 306792, 340880, 357924, 383490, 409056, 447405, 477232, 511320, 536886, 596540, 613584, 681760, 715848, 766980, 818112, 894810, 954464, 1022640, 1073772, 1193080, 1227168, 1342215, 1363520, 1431696, 1533960, 1789620, 1908928, 2045280, 2147544, 2386160, 2454336, 2684430, 2863392, 3067920, 3579240, 4090560, 4295088, 4772320, 5368860, 5726784, 6135840, 7158480, 8590176, 9544640, 10737720, 12271680, 14316960, 17180352, 21475440, 28633920, 42950880, 85901760]

約数ペア:

[(1, 85901760), (2, 42950880), (3, 28633920), (4, 21475440), (5, 17180352), (6, 14316960), (7, 12271680), (8, 10737720), (9, 9544640), (10, 8590176), (12, 7158480), (14, 6135840), (15, 5726784), (16, 5368860), (18, 4772320), (20, 4295088), (21, 4090560), (24, 3579240), (28, 3067920), (30, 2863392), (32, 2684430), (35, 2454336), (36, 2386160), (40, 2147544), (42, 2045280), (45, 1908928), (48, 1789620), (56, 1533960), (60, 1431696), (63, 1363520), (64, 1342215), (70, 1227168), (72, 1193080), (80, 1073772), (84, 1022640), (90, 954464), (96, 894810), (105, 818112), (112, 766980), (120, 715848), (126, 681760), (140, 613584), (144, 596540), (160, 536886), (168, 511320), (180, 477232), (192, 447405), (210, 409056), (224, 383490), (240, 357924), (252, 340880), (280, 306792), (288, 298270), (315, 272704), (320, 268443), (336, 255660), (360, 238616), (420, 204528), (448, 191745), (480, 178962), (504, 170440), (560, 153396), (576, 149135), (630, 136352), (672, 127830), (720, 119308), (840, 102264), (960, 89481), (1008, 85220), (1120, 76698), (1260, 68176), (1344, 63915), (1440, 59654), (1680, 51132), (2016, 42610), (2240, 38349), (2520, 34088), (2880, 29827), (3360, 25566), (4032, 21305), (4261, 20160), (5040, 17044), (6720, 12783), (8522, 10080)]