264975360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1368

約数の個数: 176

約数和(自身を含む): 913387776

約数和(自身を除く): 648412416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1327, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 2654, 3072, 3120, 3328, 3840, 3981, 4160, 4992, 5120, 5308, 6240, 6635, 6656, 7680, 7962, 8320, 9984, 10616, 12480, 13270, 13312, 15360, 15924, 16640, 17251, 19905, 19968, 21232, 24960, 26540, 31848, 33280, 34502, 39810, 39936, 42464, 49920, 51753, 53080, 63696, 66560, 69004, 79620, 84928, 86255, 99840, 103506, 106160, 127392, 138008, 159240, 169856, 172510, 199680, 207012, 212320, 254784, 258765, 276016, 318480, 339712, 345020, 414024, 424640, 509568, 517530, 552032, 636960, 679424, 690040, 828048, 849280, 1019136, 1035060, 1104064, 1273920, 1358848, 1380080, 1656096, 1698560, 2038272, 2070120, 2208128, 2547840, 2760160, 3312192, 3397120, 4076544, 4140240, 4416256, 5095680, 5520320, 6624384, 6794240, 8280480, 8832512, 10191360, 11040640, 13248768, 16560960, 17665024, 20382720, 22081280, 26497536, 33121920, 44162560, 52995072, 66243840, 88325120, 132487680, 264975360]

約数ペア:

[(1, 264975360), (2, 132487680), (3, 88325120), (4, 66243840), (5, 52995072), (6, 44162560), (8, 33121920), (10, 26497536), (12, 22081280), (13, 20382720), (15, 17665024), (16, 16560960), (20, 13248768), (24, 11040640), (26, 10191360), (30, 8832512), (32, 8280480), (39, 6794240), (40, 6624384), (48, 5520320), (52, 5095680), (60, 4416256), (64, 4140240), (65, 4076544), (78, 3397120), (80, 3312192), (96, 2760160), (104, 2547840), (120, 2208128), (128, 2070120), (130, 2038272), (156, 1698560), (160, 1656096), (192, 1380080), (195, 1358848), (208, 1273920), (240, 1104064), (256, 1035060), (260, 1019136), (312, 849280), (320, 828048), (384, 690040), (390, 679424), (416, 636960), (480, 552032), (512, 517530), (520, 509568), (624, 424640), (640, 414024), (768, 345020), (780, 339712), (832, 318480), (960, 276016), (1024, 258765), (1040, 254784), (1248, 212320), (1280, 207012), (1327, 199680), (1536, 172510), (1560, 169856), (1664, 159240), (1920, 138008), (2080, 127392), (2496, 106160), (2560, 103506), (2654, 99840), (3072, 86255), (3120, 84928), (3328, 79620), (3840, 69004), (3981, 66560), (4160, 63696), (4992, 53080), (5120, 51753), (5308, 49920), (6240, 42464), (6635, 39936), (6656, 39810), (7680, 34502), (7962, 33280), (8320, 31848), (9984, 26540), (10616, 24960), (12480, 21232), (13270, 19968), (13312, 19905), (15360, 17251), (15924, 16640)]