42950880

素因数分解:

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

素因数の和:4289

約数の個数: 144

約数和(自身を含む): 167547744

約数和(自身を除く): 124596864

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4261, 5040, 8522, 10080, 12783, 17044, 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, 298270, 306792, 340880, 357924, 383490, 409056, 447405, 477232, 511320, 536886, 596540, 613584, 681760, 715848, 766980, 894810, 954464, 1022640, 1073772, 1193080, 1227168, 1342215, 1431696, 1533960, 1789620, 2045280, 2147544, 2386160, 2684430, 2863392, 3067920, 3579240, 4295088, 4772320, 5368860, 6135840, 7158480, 8590176, 10737720, 14316960, 21475440, 42950880]

約数ペア:

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