275130240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1901

約数の個数: 256

約数和(自身を含む): 1093962240

約数和(自身を除く): 818832000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1861, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 3722, 4224, 4480, 4620, 4928, 5280, 5583, 6160, 6720, 7040, 7392, 7444, 9240, 9305, 9856, 10560, 11166, 12320, 13027, 13440, 14784, 14888, 18480, 18610, 20471, 21120, 22332, 24640, 26054, 27915, 29568, 29776, 36960, 37220, 39081, 40942, 44664, 49280, 52108, 55830, 59552, 61413, 65135, 73920, 74440, 78162, 81884, 89328, 102355, 104216, 111660, 119104, 122826, 130270, 143297, 147840, 148880, 156324, 163768, 178656, 195405, 204710, 208432, 223320, 238208, 245652, 260540, 286594, 297760, 307065, 312648, 327536, 357312, 390810, 409420, 416864, 429891, 446640, 491304, 521080, 573188, 595520, 614130, 625296, 655072, 714624, 716485, 781620, 818840, 833728, 859782, 893280, 982608, 1042160, 1146376, 1191040, 1228260, 1250592, 1310144, 1432970, 1563240, 1637680, 1667456, 1719564, 1786560, 1965216, 2084320, 2149455, 2292752, 2456520, 2501184, 2620288, 2865940, 3126480, 3275360, 3439128, 3573120, 3930432, 4168640, 4298910, 4585504, 4913040, 5002368, 5731880, 6252960, 6550720, 6878256, 7860864, 8337280, 8597820, 9171008, 9826080, 11463760, 12505920, 13101440, 13756512, 17195640, 18342016, 19652160, 22927520, 25011840, 27513024, 34391280, 39304320, 45855040, 55026048, 68782560, 91710080, 137565120, 275130240]

約数ペア:

[(1, 275130240), (2, 137565120), (3, 91710080), (4, 68782560), (5, 55026048), (6, 45855040), (7, 39304320), (8, 34391280), (10, 27513024), (11, 25011840), (12, 22927520), (14, 19652160), (15, 18342016), (16, 17195640), (20, 13756512), (21, 13101440), (22, 12505920), (24, 11463760), (28, 9826080), (30, 9171008), (32, 8597820), (33, 8337280), (35, 7860864), (40, 6878256), (42, 6550720), (44, 6252960), (48, 5731880), (55, 5002368), (56, 4913040), (60, 4585504), (64, 4298910), (66, 4168640), (70, 3930432), (77, 3573120), (80, 3439128), (84, 3275360), (88, 3126480), (96, 2865940), (105, 2620288), (110, 2501184), (112, 2456520), (120, 2292752), (128, 2149455), (132, 2084320), (140, 1965216), (154, 1786560), (160, 1719564), (165, 1667456), (168, 1637680), (176, 1563240), (192, 1432970), (210, 1310144), (220, 1250592), (224, 1228260), (231, 1191040), (240, 1146376), (264, 1042160), (280, 982608), (308, 893280), (320, 859782), (330, 833728), (336, 818840), (352, 781620), (384, 716485), (385, 714624), (420, 655072), (440, 625296), (448, 614130), (462, 595520), (480, 573188), (528, 521080), (560, 491304), (616, 446640), (640, 429891), (660, 416864), (672, 409420), (704, 390810), (770, 357312), (840, 327536), (880, 312648), (896, 307065), (924, 297760), (960, 286594), (1056, 260540), (1120, 245652), (1155, 238208), (1232, 223320), (1320, 208432), (1344, 204710), (1408, 195405), (1540, 178656), (1680, 163768), (1760, 156324), (1848, 148880), (1861, 147840), (1920, 143297), (2112, 130270), (2240, 122826), (2310, 119104), (2464, 111660), (2640, 104216), (2688, 102355), (3080, 89328), (3360, 81884), (3520, 78162), (3696, 74440), (3722, 73920), (4224, 65135), (4480, 61413), (4620, 59552), (4928, 55830), (5280, 52108), (5583, 49280), (6160, 44664), (6720, 40942), (7040, 39081), (7392, 37220), (7444, 36960), (9240, 29776), (9305, 29568), (9856, 27915), (10560, 26054), (11166, 24640), (12320, 22332), (13027, 21120), (13440, 20471), (14784, 18610), (14888, 18480)]