15691434240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1$

素因数の和:973

約数の個数: 288

約数和(自身を含む): 52980480000

約数和(自身を除く): 37289045760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 431, 456, 480, 499, 570, 608, 640, 760, 768, 862, 912, 960, 998, 1140, 1216, 1280, 1293, 1497, 1520, 1724, 1824, 1920, 1996, 2155, 2280, 2432, 2495, 2586, 2994, 3040, 3448, 3648, 3840, 3992, 4310, 4560, 4864, 4990, 5172, 5988, 6080, 6465, 6896, 7296, 7485, 7984, 8189, 8620, 9120, 9481, 9980, 10344, 11976, 12160, 12930, 13792, 14592, 14970, 15968, 16378, 17240, 18240, 18962, 19960, 20688, 23952, 24320, 24567, 25860, 27584, 28443, 29940, 31936, 32756, 34480, 36480, 37924, 39920, 40945, 41376, 47405, 47904, 49134, 51720, 55168, 56886, 59880, 63872, 65512, 68960, 72960, 75848, 79840, 81890, 82752, 94810, 95808, 98268, 103440, 110336, 113772, 119760, 122835, 127744, 131024, 137920, 142215, 151696, 159680, 163780, 165504, 189620, 191616, 196536, 206880, 215069, 227544, 239520, 245670, 262048, 275840, 284430, 303392, 319360, 327560, 331008, 379240, 383232, 393072, 413760, 430138, 455088, 479040, 491340, 524096, 551680, 568860, 606784, 638720, 645207, 655120, 758480, 786144, 827520, 860276, 910176, 958080, 982680, 1048192, 1075345, 1137720, 1213568, 1290414, 1310240, 1516960, 1572288, 1655040, 1720552, 1820352, 1916160, 1965360, 2096384, 2150690, 2275440, 2427136, 2580828, 2620480, 3033920, 3144576, 3226035, 3441104, 3640704, 3930720, 4086311, 4301380, 4550880, 5161656, 5240960, 6067840, 6289152, 6452070, 6882208, 7281408, 7861440, 8172622, 8602760, 9101760, 10323312, 10481920, 12135680, 12258933, 12904140, 13764416, 15722880, 16345244, 17205520, 18203520, 20431555, 20646624, 24517866, 25808280, 27528832, 31445760, 32690488, 34411040, 36407040, 40863110, 41293248, 49035732, 51616560, 55057664, 61294665, 65380976, 68822080, 81726220, 82586496, 98071464, 103233120, 122589330, 130761952, 137644160, 163452440, 165172992, 196142928, 206466240, 245178660, 261523904, 275288320, 326904880, 392285856, 412932480, 490357320, 523047808, 653809760, 784571712, 825864960, 980714640, 1046095616, 1307619520, 1569143424, 1961429280, 2615239040, 3138286848, 3922858560, 5230478080, 7845717120, 15691434240]

約数ペア:

[(1, 15691434240), (2, 7845717120), (3, 5230478080), (4, 3922858560), (5, 3138286848), (6, 2615239040), (8, 1961429280), (10, 1569143424), (12, 1307619520), (15, 1046095616), (16, 980714640), (19, 825864960), (20, 784571712), (24, 653809760), (30, 523047808), (32, 490357320), (38, 412932480), (40, 392285856), (48, 326904880), (57, 275288320), (60, 261523904), (64, 245178660), (76, 206466240), (80, 196142928), (95, 165172992), (96, 163452440), (114, 137644160), (120, 130761952), (128, 122589330), (152, 103233120), (160, 98071464), (190, 82586496), (192, 81726220), (228, 68822080), (240, 65380976), (256, 61294665), (285, 55057664), (304, 51616560), (320, 49035732), (380, 41293248), (384, 40863110), (431, 36407040), (456, 34411040), (480, 32690488), (499, 31445760), (570, 27528832), (608, 25808280), (640, 24517866), (760, 20646624), (768, 20431555), (862, 18203520), (912, 17205520), (960, 16345244), (998, 15722880), (1140, 13764416), (1216, 12904140), (1280, 12258933), (1293, 12135680), (1497, 10481920), (1520, 10323312), (1724, 9101760), (1824, 8602760), (1920, 8172622), (1996, 7861440), (2155, 7281408), (2280, 6882208), (2432, 6452070), (2495, 6289152), (2586, 6067840), (2994, 5240960), (3040, 5161656), (3448, 4550880), (3648, 4301380), (3840, 4086311), (3992, 3930720), (4310, 3640704), (4560, 3441104), (4864, 3226035), (4990, 3144576), (5172, 3033920), (5988, 2620480), (6080, 2580828), (6465, 2427136), (6896, 2275440), (7296, 2150690), (7485, 2096384), (7984, 1965360), (8189, 1916160), (8620, 1820352), (9120, 1720552), (9481, 1655040), (9980, 1572288), (10344, 1516960), (11976, 1310240), (12160, 1290414), (12930, 1213568), (13792, 1137720), (14592, 1075345), (14970, 1048192), (15968, 982680), (16378, 958080), (17240, 910176), (18240, 860276), (18962, 827520), (19960, 786144), (20688, 758480), (23952, 655120), (24320, 645207), (24567, 638720), (25860, 606784), (27584, 568860), (28443, 551680), (29940, 524096), (31936, 491340), (32756, 479040), (34480, 455088), (36480, 430138), (37924, 413760), (39920, 393072), (40945, 383232), (41376, 379240), (47405, 331008), (47904, 327560), (49134, 319360), (51720, 303392), (55168, 284430), (56886, 275840), (59880, 262048), (63872, 245670), (65512, 239520), (68960, 227544), (72960, 215069), (75848, 206880), (79840, 196536), (81890, 191616), (82752, 189620), (94810, 165504), (95808, 163780), (98268, 159680), (103440, 151696), (110336, 142215), (113772, 137920), (119760, 131024), (122835, 127744)]