126708480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 216

約数和(自身を含む): 464903712

約数和(自身を除く): 338195232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 647, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1294, 1360, 1440, 1530, 1632, 1920, 1941, 2040, 2176, 2304, 2448, 2588, 2720, 2880, 3060, 3235, 3264, 3840, 3882, 4080, 4352, 4896, 5176, 5440, 5760, 5823, 6120, 6470, 6528, 7764, 8160, 9705, 9792, 10352, 10880, 10999, 11520, 11646, 12240, 12940, 13056, 15528, 16320, 19410, 19584, 20704, 21760, 21998, 23292, 24480, 25880, 29115, 31056, 32640, 32997, 38820, 39168, 41408, 43996, 46584, 48960, 51760, 54995, 58230, 62112, 65280, 65994, 77640, 82816, 87992, 93168, 97920, 98991, 103520, 109990, 116460, 124224, 131988, 155280, 164985, 165632, 175984, 186336, 195840, 197982, 207040, 219980, 232920, 248448, 263976, 310560, 329970, 351968, 372672, 395964, 414080, 439960, 465840, 494955, 496896, 527952, 621120, 659940, 703936, 745344, 791928, 828160, 879920, 931680, 989910, 1055904, 1242240, 1319880, 1407872, 1490688, 1583856, 1759840, 1863360, 1979820, 2111808, 2484480, 2639760, 2815744, 3167712, 3519680, 3726720, 3959640, 4223616, 5279520, 6335424, 7039360, 7453440, 7919280, 8447232, 10559040, 12670848, 14078720, 15838560, 21118080, 25341696, 31677120, 42236160, 63354240, 126708480]

約数ペア:

[(1, 126708480), (2, 63354240), (3, 42236160), (4, 31677120), (5, 25341696), (6, 21118080), (8, 15838560), (9, 14078720), (10, 12670848), (12, 10559040), (15, 8447232), (16, 7919280), (17, 7453440), (18, 7039360), (20, 6335424), (24, 5279520), (30, 4223616), (32, 3959640), (34, 3726720), (36, 3519680), (40, 3167712), (45, 2815744), (48, 2639760), (51, 2484480), (60, 2111808), (64, 1979820), (68, 1863360), (72, 1759840), (80, 1583856), (85, 1490688), (90, 1407872), (96, 1319880), (102, 1242240), (120, 1055904), (128, 989910), (136, 931680), (144, 879920), (153, 828160), (160, 791928), (170, 745344), (180, 703936), (192, 659940), (204, 621120), (240, 527952), (255, 496896), (256, 494955), (272, 465840), (288, 439960), (306, 414080), (320, 395964), (340, 372672), (360, 351968), (384, 329970), (408, 310560), (480, 263976), (510, 248448), (544, 232920), (576, 219980), (612, 207040), (640, 197982), (647, 195840), (680, 186336), (720, 175984), (765, 165632), (768, 164985), (816, 155280), (960, 131988), (1020, 124224), (1088, 116460), (1152, 109990), (1224, 103520), (1280, 98991), (1294, 97920), (1360, 93168), (1440, 87992), (1530, 82816), (1632, 77640), (1920, 65994), (1941, 65280), (2040, 62112), (2176, 58230), (2304, 54995), (2448, 51760), (2588, 48960), (2720, 46584), (2880, 43996), (3060, 41408), (3235, 39168), (3264, 38820), (3840, 32997), (3882, 32640), (4080, 31056), (4352, 29115), (4896, 25880), (5176, 24480), (5440, 23292), (5760, 21998), (5823, 21760), (6120, 20704), (6470, 19584), (6528, 19410), (7764, 16320), (8160, 15528), (9705, 13056), (9792, 12940), (10352, 12240), (10880, 11646), (10999, 11520)]