15721431744

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1095

約数の個数: 224

約数和(自身を含む): 45610272000

約数和(自身を除く): 29888840256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 152, 173, 174, 192, 228, 232, 304, 346, 348, 456, 464, 519, 551, 608, 692, 696, 859, 912, 928, 1038, 1102, 1216, 1384, 1392, 1653, 1718, 1824, 1856, 2076, 2204, 2577, 2768, 2784, 3287, 3306, 3436, 3648, 4152, 4408, 5017, 5154, 5536, 5568, 6574, 6612, 6872, 8304, 8816, 9861, 10034, 10308, 11072, 13148, 13224, 13744, 15051, 16321, 16608, 17632, 19722, 20068, 20616, 24911, 26296, 26448, 27488, 30102, 32642, 33216, 35264, 39444, 40136, 41232, 48963, 49822, 52592, 52896, 54976, 60204, 65284, 74733, 78888, 80272, 82464, 95323, 97926, 99644, 105184, 105792, 120408, 130568, 148607, 149466, 157776, 160544, 164928, 190646, 195852, 199288, 210368, 240816, 261136, 285969, 297214, 298932, 315552, 321088, 381292, 391704, 398576, 445821, 473309, 481632, 522272, 571938, 594428, 597864, 631104, 762584, 783408, 797152, 891642, 946618, 963264, 1044544, 1143876, 1188856, 1195728, 1419927, 1525168, 1566816, 1594304, 1783284, 1893236, 2287752, 2377712, 2391456, 2823533, 2839854, 3050336, 3133632, 3566568, 3786472, 4309603, 4575504, 4755424, 4782912, 5647066, 5679708, 6100672, 7133136, 7572944, 8470599, 8619206, 9151008, 9510848, 11294132, 11359416, 12928809, 14266272, 15145888, 16941198, 17238412, 18302016, 22588264, 22718832, 25857618, 28532544, 30291776, 33882396, 34476824, 45176528, 45437664, 51715236, 67764792, 68953648, 81882457, 90353056, 90875328, 103430472, 135529584, 137907296, 163764914, 180706112, 206860944, 245647371, 271059168, 275814592, 327529828, 413721888, 491294742, 542118336, 655059656, 827443776, 982589484, 1310119312, 1965178968, 2620238624, 3930357936, 5240477248, 7860715872, 15721431744]

約数ペア:

[(1, 15721431744), (2, 7860715872), (3, 5240477248), (4, 3930357936), (6, 2620238624), (8, 1965178968), (12, 1310119312), (16, 982589484), (19, 827443776), (24, 655059656), (29, 542118336), (32, 491294742), (38, 413721888), (48, 327529828), (57, 275814592), (58, 271059168), (64, 245647371), (76, 206860944), (87, 180706112), (96, 163764914), (114, 137907296), (116, 135529584), (152, 103430472), (173, 90875328), (174, 90353056), (192, 81882457), (228, 68953648), (232, 67764792), (304, 51715236), (346, 45437664), (348, 45176528), (456, 34476824), (464, 33882396), (519, 30291776), (551, 28532544), (608, 25857618), (692, 22718832), (696, 22588264), (859, 18302016), (912, 17238412), (928, 16941198), (1038, 15145888), (1102, 14266272), (1216, 12928809), (1384, 11359416), (1392, 11294132), (1653, 9510848), (1718, 9151008), (1824, 8619206), (1856, 8470599), (2076, 7572944), (2204, 7133136), (2577, 6100672), (2768, 5679708), (2784, 5647066), (3287, 4782912), (3306, 4755424), (3436, 4575504), (3648, 4309603), (4152, 3786472), (4408, 3566568), (5017, 3133632), (5154, 3050336), (5536, 2839854), (5568, 2823533), (6574, 2391456), (6612, 2377712), (6872, 2287752), (8304, 1893236), (8816, 1783284), (9861, 1594304), (10034, 1566816), (10308, 1525168), (11072, 1419927), (13148, 1195728), (13224, 1188856), (13744, 1143876), (15051, 1044544), (16321, 963264), (16608, 946618), (17632, 891642), (19722, 797152), (20068, 783408), (20616, 762584), (24911, 631104), (26296, 597864), (26448, 594428), (27488, 571938), (30102, 522272), (32642, 481632), (33216, 473309), (35264, 445821), (39444, 398576), (40136, 391704), (41232, 381292), (48963, 321088), (49822, 315552), (52592, 298932), (52896, 297214), (54976, 285969), (60204, 261136), (65284, 240816), (74733, 210368), (78888, 199288), (80272, 195852), (82464, 190646), (95323, 164928), (97926, 160544), (99644, 157776), (105184, 149466), (105792, 148607), (120408, 130568)]