1304780160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:849

約数の個数: 256

約数和(自身を含む): 4476902400

約数和(自身を除く): 3172122240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 64, 76, 80, 94, 95, 96, 114, 120, 128, 141, 152, 160, 188, 190, 192, 228, 235, 240, 282, 285, 304, 320, 376, 380, 384, 456, 470, 480, 564, 570, 608, 640, 705, 752, 760, 761, 893, 912, 940, 960, 1128, 1140, 1216, 1410, 1504, 1520, 1522, 1786, 1824, 1880, 1920, 2256, 2280, 2283, 2432, 2679, 2820, 3008, 3040, 3044, 3572, 3648, 3760, 3805, 4465, 4512, 4560, 4566, 5358, 5640, 6016, 6080, 6088, 7144, 7296, 7520, 7610, 8930, 9024, 9120, 9132, 10716, 11280, 11415, 12160, 12176, 13395, 14288, 14459, 15040, 15220, 17860, 18048, 18240, 18264, 21432, 22560, 22830, 24352, 26790, 28576, 28918, 30080, 30440, 35720, 35767, 36480, 36528, 42864, 43377, 45120, 45660, 48704, 53580, 57152, 57836, 60880, 71440, 71534, 72295, 73056, 85728, 86754, 90240, 91320, 97408, 107160, 107301, 114304, 115672, 121760, 142880, 143068, 144590, 146112, 171456, 173508, 178835, 182640, 214320, 214602, 216885, 231344, 243520, 285760, 286136, 289180, 292224, 342912, 347016, 357670, 365280, 428640, 429204, 433770, 462688, 487040, 536505, 571520, 572272, 578360, 679573, 694032, 715340, 730560, 857280, 858408, 867540, 925376, 1073010, 1144544, 1156720, 1359146, 1388064, 1430680, 1461120, 1714560, 1716816, 1735080, 1850752, 2038719, 2146020, 2289088, 2313440, 2718292, 2776128, 2861360, 3397865, 3433632, 3470160, 4077438, 4292040, 4578176, 4626880, 5436584, 5552256, 5722720, 6795730, 6867264, 6940320, 8154876, 8584080, 9253760, 10193595, 10873168, 11445440, 13591460, 13734528, 13880640, 16309752, 17168160, 20387190, 21746336, 22890880, 27182920, 27761280, 32619504, 34336320, 40774380, 43492672, 54365840, 65239008, 68672640, 81548760, 86985344, 108731680, 130478016, 163097520, 217463360, 260956032, 326195040, 434926720, 652390080, 1304780160]

約数ペア:

[(1, 1304780160), (2, 652390080), (3, 434926720), (4, 326195040), (5, 260956032), (6, 217463360), (8, 163097520), (10, 130478016), (12, 108731680), (15, 86985344), (16, 81548760), (19, 68672640), (20, 65239008), (24, 54365840), (30, 43492672), (32, 40774380), (38, 34336320), (40, 32619504), (47, 27761280), (48, 27182920), (57, 22890880), (60, 21746336), (64, 20387190), (76, 17168160), (80, 16309752), (94, 13880640), (95, 13734528), (96, 13591460), (114, 11445440), (120, 10873168), (128, 10193595), (141, 9253760), (152, 8584080), (160, 8154876), (188, 6940320), (190, 6867264), (192, 6795730), (228, 5722720), (235, 5552256), (240, 5436584), (282, 4626880), (285, 4578176), (304, 4292040), (320, 4077438), (376, 3470160), (380, 3433632), (384, 3397865), (456, 2861360), (470, 2776128), (480, 2718292), (564, 2313440), (570, 2289088), (608, 2146020), (640, 2038719), (705, 1850752), (752, 1735080), (760, 1716816), (761, 1714560), (893, 1461120), (912, 1430680), (940, 1388064), (960, 1359146), (1128, 1156720), (1140, 1144544), (1216, 1073010), (1410, 925376), (1504, 867540), (1520, 858408), (1522, 857280), (1786, 730560), (1824, 715340), (1880, 694032), (1920, 679573), (2256, 578360), (2280, 572272), (2283, 571520), (2432, 536505), (2679, 487040), (2820, 462688), (3008, 433770), (3040, 429204), (3044, 428640), (3572, 365280), (3648, 357670), (3760, 347016), (3805, 342912), (4465, 292224), (4512, 289180), (4560, 286136), (4566, 285760), (5358, 243520), (5640, 231344), (6016, 216885), (6080, 214602), (6088, 214320), (7144, 182640), (7296, 178835), (7520, 173508), (7610, 171456), (8930, 146112), (9024, 144590), (9120, 143068), (9132, 142880), (10716, 121760), (11280, 115672), (11415, 114304), (12160, 107301), (12176, 107160), (13395, 97408), (14288, 91320), (14459, 90240), (15040, 86754), (15220, 85728), (17860, 73056), (18048, 72295), (18240, 71534), (18264, 71440), (21432, 60880), (22560, 57836), (22830, 57152), (24352, 53580), (26790, 48704), (28576, 45660), (28918, 45120), (30080, 43377), (30440, 42864), (35720, 36528), (35767, 36480)]