144453120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{2687}}^1$

素因数の和:2720

約数の個数: 160

約数和(自身を含む): 527966208

約数和(自身を除く): 383513088

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, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2687, 2688, 3360, 3584, 3840, 4480, 5374, 5376, 6720, 7680, 8061, 8960, 10748, 10752, 13435, 13440, 16122, 17920, 18809, 21496, 26870, 26880, 32244, 37618, 40305, 42992, 53740, 53760, 56427, 64488, 75236, 80610, 85984, 94045, 107480, 112854, 128976, 150472, 161220, 171968, 188090, 214960, 225708, 257952, 282135, 300944, 322440, 343936, 376180, 429920, 451416, 515904, 564270, 601888, 644880, 687872, 752360, 859840, 902832, 1031808, 1128540, 1203776, 1289760, 1375744, 1504720, 1719680, 1805664, 2063616, 2257080, 2407552, 2579520, 3009440, 3439360, 3611328, 4127232, 4514160, 4815104, 5159040, 6018880, 6878720, 7222656, 9028320, 9630208, 10318080, 12037760, 14445312, 18056640, 20636160, 24075520, 28890624, 36113280, 48151040, 72226560, 144453120]

約数ペア:

[(1, 144453120), (2, 72226560), (3, 48151040), (4, 36113280), (5, 28890624), (6, 24075520), (7, 20636160), (8, 18056640), (10, 14445312), (12, 12037760), (14, 10318080), (15, 9630208), (16, 9028320), (20, 7222656), (21, 6878720), (24, 6018880), (28, 5159040), (30, 4815104), (32, 4514160), (35, 4127232), (40, 3611328), (42, 3439360), (48, 3009440), (56, 2579520), (60, 2407552), (64, 2257080), (70, 2063616), (80, 1805664), (84, 1719680), (96, 1504720), (105, 1375744), (112, 1289760), (120, 1203776), (128, 1128540), (140, 1031808), (160, 902832), (168, 859840), (192, 752360), (210, 687872), (224, 644880), (240, 601888), (256, 564270), (280, 515904), (320, 451416), (336, 429920), (384, 376180), (420, 343936), (448, 322440), (480, 300944), (512, 282135), (560, 257952), (640, 225708), (672, 214960), (768, 188090), (840, 171968), (896, 161220), (960, 150472), (1120, 128976), (1280, 112854), (1344, 107480), (1536, 94045), (1680, 85984), (1792, 80610), (1920, 75236), (2240, 64488), (2560, 56427), (2687, 53760), (2688, 53740), (3360, 42992), (3584, 40305), (3840, 37618), (4480, 32244), (5374, 26880), (5376, 26870), (6720, 21496), (7680, 18809), (8061, 17920), (8960, 16122), (10748, 13440), (10752, 13435)]