214904640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9733}}^1$

素因数の和:9776

約数の個数: 112

約数和(自身を含む): 712061568

約数和(自身を除く): 497156928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 9733, 11040, 19466, 22080, 29199, 38932, 48665, 58398, 77864, 97330, 116796, 145995, 155728, 194660, 223859, 233592, 291990, 311456, 389320, 447718, 467184, 583980, 622912, 671577, 778640, 895436, 934368, 1119295, 1167960, 1343154, 1557280, 1790872, 1868736, 2238590, 2335920, 2686308, 3114560, 3357885, 3581744, 4477180, 4671840, 5372616, 6715770, 7163488, 8954360, 9343680, 10745232, 13431540, 14326976, 17908720, 21490464, 26863080, 35817440, 42980928, 53726160, 71634880, 107452320, 214904640]

約数ペア:

[(1, 214904640), (2, 107452320), (3, 71634880), (4, 53726160), (5, 42980928), (6, 35817440), (8, 26863080), (10, 21490464), (12, 17908720), (15, 14326976), (16, 13431540), (20, 10745232), (23, 9343680), (24, 8954360), (30, 7163488), (32, 6715770), (40, 5372616), (46, 4671840), (48, 4477180), (60, 3581744), (64, 3357885), (69, 3114560), (80, 2686308), (92, 2335920), (96, 2238590), (115, 1868736), (120, 1790872), (138, 1557280), (160, 1343154), (184, 1167960), (192, 1119295), (230, 934368), (240, 895436), (276, 778640), (320, 671577), (345, 622912), (368, 583980), (460, 467184), (480, 447718), (552, 389320), (690, 311456), (736, 291990), (920, 233592), (960, 223859), (1104, 194660), (1380, 155728), (1472, 145995), (1840, 116796), (2208, 97330), (2760, 77864), (3680, 58398), (4416, 48665), (5520, 38932), (7360, 29199), (9733, 22080), (11040, 19466)]