314344960

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 827304192

約数和(自身を除く): 512959232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 233, 248, 256, 272, 310, 320, 340, 466, 496, 512, 527, 544, 620, 640, 680, 932, 992, 1054, 1088, 1165, 1240, 1280, 1360, 1864, 1984, 2108, 2176, 2330, 2480, 2560, 2635, 2720, 3728, 3961, 3968, 4216, 4352, 4660, 4960, 5270, 5440, 7223, 7456, 7922, 7936, 8432, 8704, 9320, 9920, 10540, 10880, 14446, 14912, 15844, 15872, 16864, 18640, 19805, 19840, 21080, 21760, 28892, 29824, 31688, 33728, 36115, 37280, 39610, 39680, 42160, 43520, 57784, 59648, 63376, 67456, 72230, 74560, 79220, 79360, 84320, 115568, 119296, 122791, 126752, 134912, 144460, 149120, 158440, 168640, 231136, 245582, 253504, 269824, 288920, 298240, 316880, 337280, 462272, 491164, 507008, 577840, 596480, 613955, 633760, 674560, 924544, 982328, 1014016, 1155680, 1227910, 1267520, 1349120, 1849088, 1964656, 2028032, 2311360, 2455820, 2535040, 3698176, 3929312, 4622720, 4911640, 5070080, 7858624, 9245440, 9823280, 10140160, 15717248, 18490880, 19646560, 31434496, 39293120, 62868992, 78586240, 157172480, 314344960]

約数ペア:

[(1, 314344960), (2, 157172480), (4, 78586240), (5, 62868992), (8, 39293120), (10, 31434496), (16, 19646560), (17, 18490880), (20, 15717248), (31, 10140160), (32, 9823280), (34, 9245440), (40, 7858624), (62, 5070080), (64, 4911640), (68, 4622720), (80, 3929312), (85, 3698176), (124, 2535040), (128, 2455820), (136, 2311360), (155, 2028032), (160, 1964656), (170, 1849088), (233, 1349120), (248, 1267520), (256, 1227910), (272, 1155680), (310, 1014016), (320, 982328), (340, 924544), (466, 674560), (496, 633760), (512, 613955), (527, 596480), (544, 577840), (620, 507008), (640, 491164), (680, 462272), (932, 337280), (992, 316880), (1054, 298240), (1088, 288920), (1165, 269824), (1240, 253504), (1280, 245582), (1360, 231136), (1864, 168640), (1984, 158440), (2108, 149120), (2176, 144460), (2330, 134912), (2480, 126752), (2560, 122791), (2635, 119296), (2720, 115568), (3728, 84320), (3961, 79360), (3968, 79220), (4216, 74560), (4352, 72230), (4660, 67456), (4960, 63376), (5270, 59648), (5440, 57784), (7223, 43520), (7456, 42160), (7922, 39680), (7936, 39610), (8432, 37280), (8704, 36115), (9320, 33728), (9920, 31688), (10540, 29824), (10880, 28892), (14446, 21760), (14912, 21080), (15844, 19840), (15872, 19805), (16864, 18640)]