56271360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 160

約数和(自身を含む): 190916352

約数和(自身を除く): 134644992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 431, 480, 510, 512, 544, 640, 680, 768, 816, 862, 960, 1020, 1088, 1280, 1293, 1360, 1536, 1632, 1724, 1920, 2040, 2155, 2176, 2560, 2586, 2720, 3264, 3448, 3840, 4080, 4310, 4352, 5172, 5440, 6465, 6528, 6896, 7327, 7680, 8160, 8620, 8704, 10344, 10880, 12930, 13056, 13792, 14654, 16320, 17240, 20688, 21760, 21981, 25860, 26112, 27584, 29308, 32640, 34480, 36635, 41376, 43520, 43962, 51720, 55168, 58616, 65280, 68960, 73270, 82752, 87924, 103440, 109905, 110336, 117232, 130560, 137920, 146540, 165504, 175848, 206880, 219810, 220672, 234464, 275840, 293080, 331008, 351696, 413760, 439620, 468928, 551680, 586160, 662016, 703392, 827520, 879240, 937856, 1103360, 1172320, 1406784, 1655040, 1758480, 1875712, 2344640, 2813568, 3310080, 3516960, 3751424, 4689280, 5627136, 7033920, 9378560, 11254272, 14067840, 18757120, 28135680, 56271360]

約数ペア:

[(1, 56271360), (2, 28135680), (3, 18757120), (4, 14067840), (5, 11254272), (6, 9378560), (8, 7033920), (10, 5627136), (12, 4689280), (15, 3751424), (16, 3516960), (17, 3310080), (20, 2813568), (24, 2344640), (30, 1875712), (32, 1758480), (34, 1655040), (40, 1406784), (48, 1172320), (51, 1103360), (60, 937856), (64, 879240), (68, 827520), (80, 703392), (85, 662016), (96, 586160), (102, 551680), (120, 468928), (128, 439620), (136, 413760), (160, 351696), (170, 331008), (192, 293080), (204, 275840), (240, 234464), (255, 220672), (256, 219810), (272, 206880), (320, 175848), (340, 165504), (384, 146540), (408, 137920), (431, 130560), (480, 117232), (510, 110336), (512, 109905), (544, 103440), (640, 87924), (680, 82752), (768, 73270), (816, 68960), (862, 65280), (960, 58616), (1020, 55168), (1088, 51720), (1280, 43962), (1293, 43520), (1360, 41376), (1536, 36635), (1632, 34480), (1724, 32640), (1920, 29308), (2040, 27584), (2155, 26112), (2176, 25860), (2560, 21981), (2586, 21760), (2720, 20688), (3264, 17240), (3448, 16320), (3840, 14654), (4080, 13792), (4310, 13056), (4352, 12930), (5172, 10880), (5440, 10344), (6465, 8704), (6528, 8620), (6896, 8160), (7327, 7680)]