481477920

素因数分解:

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

素因数の和:1904

約数の個数: 288

約数和(自身を含む): 1925695296

約数和(自身を除く): 1444217376

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, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 735, 770, 784, 840, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1861, 1960, 2156, 2310, 2352, 2464, 2640, 2695, 2940, 3080, 3234, 3360, 3696, 3722, 3920, 4312, 4620, 4704, 5280, 5390, 5583, 5880, 6160, 6468, 7392, 7444, 7840, 8085, 8624, 9240, 9305, 10780, 11166, 11760, 12320, 12936, 13027, 14888, 16170, 17248, 18480, 18610, 20471, 21560, 22332, 23520, 25872, 26054, 27915, 29776, 32340, 36960, 37220, 39081, 40942, 43120, 44664, 51744, 52108, 55830, 59552, 61413, 64680, 65135, 74440, 78162, 81884, 86240, 89328, 91189, 102355, 104216, 111660, 122826, 129360, 130270, 143297, 148880, 156324, 163768, 178656, 182378, 195405, 204710, 208432, 223320, 245652, 258720, 260540, 273567, 286594, 297760, 307065, 312648, 327536, 364756, 390810, 409420, 416864, 429891, 446640, 455945, 491304, 521080, 547134, 573188, 614130, 625296, 655072, 716485, 729512, 781620, 818840, 859782, 893280, 911890, 982608, 1003079, 1042160, 1094268, 1146376, 1228260, 1250592, 1367835, 1432970, 1459024, 1563240, 1637680, 1719564, 1823780, 1965216, 2006158, 2084320, 2149455, 2188536, 2292752, 2456520, 2735670, 2865940, 2918048, 3009237, 3126480, 3275360, 3439128, 3647560, 4012316, 4298910, 4377072, 4585504, 4913040, 5015395, 5471340, 5731880, 6018474, 6252960, 6878256, 7295120, 8024632, 8597820, 8754144, 9826080, 10030790, 10942680, 11463760, 12036948, 13756512, 14590240, 15046185, 16049264, 17195640, 20061580, 21885360, 22927520, 24073896, 30092370, 32098528, 34391280, 40123160, 43770720, 48147792, 60184740, 68782560, 80246320, 96295584, 120369480, 160492640, 240738960, 481477920]

約数ペア:

[(1, 481477920), (2, 240738960), (3, 160492640), (4, 120369480), (5, 96295584), (6, 80246320), (7, 68782560), (8, 60184740), (10, 48147792), (11, 43770720), (12, 40123160), (14, 34391280), (15, 32098528), (16, 30092370), (20, 24073896), (21, 22927520), (22, 21885360), (24, 20061580), (28, 17195640), (30, 16049264), (32, 15046185), (33, 14590240), (35, 13756512), (40, 12036948), (42, 11463760), (44, 10942680), (48, 10030790), (49, 9826080), (55, 8754144), (56, 8597820), (60, 8024632), (66, 7295120), (70, 6878256), (77, 6252960), (80, 6018474), (84, 5731880), (88, 5471340), (96, 5015395), (98, 4913040), (105, 4585504), (110, 4377072), (112, 4298910), (120, 4012316), (132, 3647560), (140, 3439128), (147, 3275360), (154, 3126480), (160, 3009237), (165, 2918048), (168, 2865940), (176, 2735670), (196, 2456520), (210, 2292752), (220, 2188536), (224, 2149455), (231, 2084320), (240, 2006158), (245, 1965216), (264, 1823780), (280, 1719564), (294, 1637680), (308, 1563240), (330, 1459024), (336, 1432970), (352, 1367835), (385, 1250592), (392, 1228260), (420, 1146376), (440, 1094268), (462, 1042160), (480, 1003079), (490, 982608), (528, 911890), (539, 893280), (560, 859782), (588, 818840), (616, 781620), (660, 729512), (672, 716485), (735, 655072), (770, 625296), (784, 614130), (840, 573188), (880, 547134), (924, 521080), (980, 491304), (1056, 455945), (1078, 446640), (1120, 429891), (1155, 416864), (1176, 409420), (1232, 390810), (1320, 364756), (1470, 327536), (1540, 312648), (1568, 307065), (1617, 297760), (1680, 286594), (1760, 273567), (1848, 260540), (1861, 258720), (1960, 245652), (2156, 223320), (2310, 208432), (2352, 204710), (2464, 195405), (2640, 182378), (2695, 178656), (2940, 163768), (3080, 156324), (3234, 148880), (3360, 143297), (3696, 130270), (3722, 129360), (3920, 122826), (4312, 111660), (4620, 104216), (4704, 102355), (5280, 91189), (5390, 89328), (5583, 86240), (5880, 81884), (6160, 78162), (6468, 74440), (7392, 65135), (7444, 64680), (7840, 61413), (8085, 59552), (8624, 55830), (9240, 52108), (9305, 51744), (10780, 44664), (11166, 43120), (11760, 40942), (12320, 39081), (12936, 37220), (13027, 36960), (14888, 32340), (16170, 29776), (17248, 27915), (18480, 26054), (18610, 25872), (20471, 23520), (21560, 22332)]