160769280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5981}}^1$

素因数の和:6012

約数の個数: 144

約数和(自身を含む): 586905984

約数和(自身を除く): 426136704

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5981, 6720, 8960, 11962, 13440, 17943, 23924, 26880, 29905, 35886, 41867, 47848, 59810, 71772, 83734, 89715, 95696, 119620, 125601, 143544, 167468, 179430, 191392, 209335, 239240, 251202, 287088, 334936, 358860, 382784, 418670, 478480, 502404, 574176, 628005, 669872, 717720, 765568, 837340, 956960, 1004808, 1148352, 1256010, 1339744, 1435440, 1531136, 1674680, 1913920, 2009616, 2296704, 2512020, 2679488, 2870880, 3349360, 3827840, 4019232, 4593408, 5024040, 5358976, 5741760, 6698720, 7655680, 8038464, 10048080, 10717952, 11483520, 13397440, 16076928, 20096160, 22967040, 26794880, 32153856, 40192320, 53589760, 80384640, 160769280]

約数ペア:

[(1, 160769280), (2, 80384640), (3, 53589760), (4, 40192320), (5, 32153856), (6, 26794880), (7, 22967040), (8, 20096160), (10, 16076928), (12, 13397440), (14, 11483520), (15, 10717952), (16, 10048080), (20, 8038464), (21, 7655680), (24, 6698720), (28, 5741760), (30, 5358976), (32, 5024040), (35, 4593408), (40, 4019232), (42, 3827840), (48, 3349360), (56, 2870880), (60, 2679488), (64, 2512020), (70, 2296704), (80, 2009616), (84, 1913920), (96, 1674680), (105, 1531136), (112, 1435440), (120, 1339744), (128, 1256010), (140, 1148352), (160, 1004808), (168, 956960), (192, 837340), (210, 765568), (224, 717720), (240, 669872), (256, 628005), (280, 574176), (320, 502404), (336, 478480), (384, 418670), (420, 382784), (448, 358860), (480, 334936), (560, 287088), (640, 251202), (672, 239240), (768, 209335), (840, 191392), (896, 179430), (960, 167468), (1120, 143544), (1280, 125601), (1344, 119620), (1680, 95696), (1792, 89715), (1920, 83734), (2240, 71772), (2688, 59810), (3360, 47848), (3840, 41867), (4480, 35886), (5376, 29905), (5981, 26880), (6720, 23924), (8960, 17943), (11962, 13440)]