429824640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31981}}^1$

素因数の和:32010

約数の個数: 128

約数和(自身を含む): 1565838720

約数和(自身を除く): 1136014080

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 31981, 63962, 95943, 127924, 159905, 191886, 223867, 255848, 319810, 383772, 447734, 479715, 511696, 639620, 671601, 767544, 895468, 959430, 1023392, 1119335, 1279240, 1343202, 1535088, 1790936, 1918860, 2046784, 2238670, 2558480, 2686404, 3070176, 3358005, 3581872, 3837720, 4093568, 4477340, 5116960, 5372808, 6140352, 6716010, 7163744, 7675440, 8954680, 10233920, 10745616, 12280704, 13432020, 14327488, 15350880, 17909360, 20467840, 21491232, 26864040, 28654976, 30701760, 35818720, 42982464, 53728080, 61403520, 71637440, 85964928, 107456160, 143274880, 214912320, 429824640]

約数ペア:

[(1, 429824640), (2, 214912320), (3, 143274880), (4, 107456160), (5, 85964928), (6, 71637440), (7, 61403520), (8, 53728080), (10, 42982464), (12, 35818720), (14, 30701760), (15, 28654976), (16, 26864040), (20, 21491232), (21, 20467840), (24, 17909360), (28, 15350880), (30, 14327488), (32, 13432020), (35, 12280704), (40, 10745616), (42, 10233920), (48, 8954680), (56, 7675440), (60, 7163744), (64, 6716010), (70, 6140352), (80, 5372808), (84, 5116960), (96, 4477340), (105, 4093568), (112, 3837720), (120, 3581872), (128, 3358005), (140, 3070176), (160, 2686404), (168, 2558480), (192, 2238670), (210, 2046784), (224, 1918860), (240, 1790936), (280, 1535088), (320, 1343202), (336, 1279240), (384, 1119335), (420, 1023392), (448, 959430), (480, 895468), (560, 767544), (640, 671601), (672, 639620), (840, 511696), (896, 479715), (960, 447734), (1120, 383772), (1344, 319810), (1680, 255848), (1920, 223867), (2240, 191886), (2688, 159905), (3360, 127924), (4480, 95943), (6720, 63962), (13440, 31981)]