239646720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 796068000

約数和(自身を除く): 556421280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 269, 290, 320, 348, 384, 435, 464, 480, 512, 538, 580, 640, 696, 768, 807, 870, 928, 960, 1024, 1076, 1160, 1280, 1345, 1392, 1536, 1614, 1740, 1856, 1920, 2048, 2152, 2320, 2560, 2690, 2784, 3072, 3228, 3480, 3712, 3840, 4035, 4304, 4640, 5120, 5380, 5568, 6144, 6456, 6960, 7424, 7680, 7801, 8070, 8608, 9280, 10240, 10760, 11136, 12912, 13920, 14848, 15360, 15602, 16140, 17216, 18560, 21520, 22272, 23403, 25824, 27840, 29696, 30720, 31204, 32280, 34432, 37120, 39005, 43040, 44544, 46806, 51648, 55680, 59392, 62408, 64560, 68864, 74240, 78010, 86080, 89088, 93612, 103296, 111360, 117015, 124816, 129120, 137728, 148480, 156020, 172160, 178176, 187224, 206592, 222720, 234030, 249632, 258240, 275456, 296960, 312040, 344320, 374448, 413184, 445440, 468060, 499264, 516480, 550912, 624080, 688640, 748896, 826368, 890880, 936120, 998528, 1032960, 1248160, 1377280, 1497792, 1652736, 1872240, 1997056, 2065920, 2496320, 2754560, 2995584, 3744480, 3994112, 4131840, 4992640, 5991168, 7488960, 7988224, 8263680, 9985280, 11982336, 14977920, 15976448, 19970560, 23964672, 29955840, 39941120, 47929344, 59911680, 79882240, 119823360, 239646720]

約数ペア:

[(1, 239646720), (2, 119823360), (3, 79882240), (4, 59911680), (5, 47929344), (6, 39941120), (8, 29955840), (10, 23964672), (12, 19970560), (15, 15976448), (16, 14977920), (20, 11982336), (24, 9985280), (29, 8263680), (30, 7988224), (32, 7488960), (40, 5991168), (48, 4992640), (58, 4131840), (60, 3994112), (64, 3744480), (80, 2995584), (87, 2754560), (96, 2496320), (116, 2065920), (120, 1997056), (128, 1872240), (145, 1652736), (160, 1497792), (174, 1377280), (192, 1248160), (232, 1032960), (240, 998528), (256, 936120), (269, 890880), (290, 826368), (320, 748896), (348, 688640), (384, 624080), (435, 550912), (464, 516480), (480, 499264), (512, 468060), (538, 445440), (580, 413184), (640, 374448), (696, 344320), (768, 312040), (807, 296960), (870, 275456), (928, 258240), (960, 249632), (1024, 234030), (1076, 222720), (1160, 206592), (1280, 187224), (1345, 178176), (1392, 172160), (1536, 156020), (1614, 148480), (1740, 137728), (1856, 129120), (1920, 124816), (2048, 117015), (2152, 111360), (2320, 103296), (2560, 93612), (2690, 89088), (2784, 86080), (3072, 78010), (3228, 74240), (3480, 68864), (3712, 64560), (3840, 62408), (4035, 59392), (4304, 55680), (4640, 51648), (5120, 46806), (5380, 44544), (5568, 43040), (6144, 39005), (6456, 37120), (6960, 34432), (7424, 32280), (7680, 31204), (7801, 30720), (8070, 29696), (8608, 27840), (9280, 25824), (10240, 23403), (10760, 22272), (11136, 21520), (12912, 18560), (13920, 17216), (14848, 16140), (15360, 15602)]