258556320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5441}}^1$

素因数の和:5476

約数の個数: 192

約数和(自身を含む): 987396480

約数和(自身を除く): 728840160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5441, 5940, 7920, 9504, 10882, 11880, 15840, 16323, 21764, 23760, 27205, 32646, 43528, 47520, 48969, 54410, 59851, 65292, 81615, 87056, 97938, 108820, 119702, 130584, 146907, 163230, 174112, 179553, 195876, 217640, 239404, 244845, 261168, 293814, 299255, 326460, 359106, 391752, 435280, 478808, 489690, 522336, 538659, 587628, 598510, 652920, 718212, 734535, 783504, 870560, 897765, 957616, 979380, 1077318, 1175256, 1197020, 1305840, 1436424, 1469070, 1567008, 1615977, 1795530, 1915232, 1958760, 2154636, 2350512, 2394040, 2611680, 2693295, 2872848, 2938140, 3231954, 3591060, 3917520, 4309272, 4701024, 4788080, 5386590, 5745696, 5876280, 6463908, 7182120, 7835040, 8079885, 8618544, 9576160, 10773180, 11752560, 12927816, 14364240, 16159770, 17237088, 21546360, 23505120, 25855632, 28728480, 32319540, 43092720, 51711264, 64639080, 86185440, 129278160, 258556320]

約数ペア:

[(1, 258556320), (2, 129278160), (3, 86185440), (4, 64639080), (5, 51711264), (6, 43092720), (8, 32319540), (9, 28728480), (10, 25855632), (11, 23505120), (12, 21546360), (15, 17237088), (16, 16159770), (18, 14364240), (20, 12927816), (22, 11752560), (24, 10773180), (27, 9576160), (30, 8618544), (32, 8079885), (33, 7835040), (36, 7182120), (40, 6463908), (44, 5876280), (45, 5745696), (48, 5386590), (54, 4788080), (55, 4701024), (60, 4309272), (66, 3917520), (72, 3591060), (80, 3231954), (88, 2938140), (90, 2872848), (96, 2693295), (99, 2611680), (108, 2394040), (110, 2350512), (120, 2154636), (132, 1958760), (135, 1915232), (144, 1795530), (160, 1615977), (165, 1567008), (176, 1469070), (180, 1436424), (198, 1305840), (216, 1197020), (220, 1175256), (240, 1077318), (264, 979380), (270, 957616), (288, 897765), (297, 870560), (330, 783504), (352, 734535), (360, 718212), (396, 652920), (432, 598510), (440, 587628), (480, 538659), (495, 522336), (528, 489690), (540, 478808), (594, 435280), (660, 391752), (720, 359106), (792, 326460), (864, 299255), (880, 293814), (990, 261168), (1056, 244845), (1080, 239404), (1188, 217640), (1320, 195876), (1440, 179553), (1485, 174112), (1584, 163230), (1760, 146907), (1980, 130584), (2160, 119702), (2376, 108820), (2640, 97938), (2970, 87056), (3168, 81615), (3960, 65292), (4320, 59851), (4752, 54410), (5280, 48969), (5441, 47520), (5940, 43528), (7920, 32646), (9504, 27205), (10882, 23760), (11880, 21764), (15840, 16323)]