252816960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 224

約数和(自身を含む): 888796800

約数和(自身を除く): 635979840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 89, 96, 110, 120, 132, 160, 165, 176, 178, 192, 220, 240, 264, 267, 269, 320, 330, 352, 356, 440, 445, 480, 528, 534, 538, 660, 704, 712, 807, 880, 890, 960, 979, 1056, 1068, 1076, 1320, 1335, 1345, 1424, 1614, 1760, 1780, 1958, 2112, 2136, 2152, 2640, 2670, 2690, 2848, 2937, 2959, 3228, 3520, 3560, 3916, 4035, 4272, 4304, 4895, 5280, 5340, 5380, 5696, 5874, 5918, 6456, 7120, 7832, 8070, 8544, 8608, 8877, 9790, 10560, 10680, 10760, 11748, 11836, 12912, 14240, 14685, 14795, 15664, 16140, 17088, 17216, 17754, 19580, 21360, 21520, 23496, 23672, 23941, 25824, 28480, 29370, 29590, 31328, 32280, 35508, 39160, 42720, 43040, 44385, 46992, 47344, 47882, 51648, 58740, 59180, 62656, 64560, 71016, 71823, 78320, 85440, 86080, 88770, 93984, 94688, 95764, 117480, 118360, 119705, 129120, 142032, 143646, 156640, 177540, 187968, 189376, 191528, 234960, 236720, 239410, 258240, 263351, 284064, 287292, 313280, 355080, 359115, 383056, 469920, 473440, 478820, 526702, 568128, 574584, 710160, 718230, 766112, 790053, 939840, 946880, 957640, 1053404, 1149168, 1316755, 1420320, 1436460, 1532224, 1580106, 1915280, 2106808, 2298336, 2633510, 2840640, 2872920, 3160212, 3830560, 3950265, 4213616, 4596672, 5267020, 5745840, 6320424, 7661120, 7900530, 8427232, 10534040, 11491680, 12640848, 15801060, 16854464, 21068080, 22983360, 25281696, 31602120, 42136160, 50563392, 63204240, 84272320, 126408480, 252816960]

約数ペア:

[(1, 252816960), (2, 126408480), (3, 84272320), (4, 63204240), (5, 50563392), (6, 42136160), (8, 31602120), (10, 25281696), (11, 22983360), (12, 21068080), (15, 16854464), (16, 15801060), (20, 12640848), (22, 11491680), (24, 10534040), (30, 8427232), (32, 7900530), (33, 7661120), (40, 6320424), (44, 5745840), (48, 5267020), (55, 4596672), (60, 4213616), (64, 3950265), (66, 3830560), (80, 3160212), (88, 2872920), (89, 2840640), (96, 2633510), (110, 2298336), (120, 2106808), (132, 1915280), (160, 1580106), (165, 1532224), (176, 1436460), (178, 1420320), (192, 1316755), (220, 1149168), (240, 1053404), (264, 957640), (267, 946880), (269, 939840), (320, 790053), (330, 766112), (352, 718230), (356, 710160), (440, 574584), (445, 568128), (480, 526702), (528, 478820), (534, 473440), (538, 469920), (660, 383056), (704, 359115), (712, 355080), (807, 313280), (880, 287292), (890, 284064), (960, 263351), (979, 258240), (1056, 239410), (1068, 236720), (1076, 234960), (1320, 191528), (1335, 189376), (1345, 187968), (1424, 177540), (1614, 156640), (1760, 143646), (1780, 142032), (1958, 129120), (2112, 119705), (2136, 118360), (2152, 117480), (2640, 95764), (2670, 94688), (2690, 93984), (2848, 88770), (2937, 86080), (2959, 85440), (3228, 78320), (3520, 71823), (3560, 71016), (3916, 64560), (4035, 62656), (4272, 59180), (4304, 58740), (4895, 51648), (5280, 47882), (5340, 47344), (5380, 46992), (5696, 44385), (5874, 43040), (5918, 42720), (6456, 39160), (7120, 35508), (7832, 32280), (8070, 31328), (8544, 29590), (8608, 29370), (8877, 28480), (9790, 25824), (10560, 23941), (10680, 23672), (10760, 23496), (11748, 21520), (11836, 21360), (12912, 19580), (14240, 17754), (14685, 17216), (14795, 17088), (15664, 16140)]