15799680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 59033520

約数和(自身を除く): 43233840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 211, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 422, 468, 480, 520, 576, 585, 624, 633, 640, 720, 780, 832, 844, 936, 960, 1040, 1055, 1152, 1170, 1248, 1266, 1440, 1560, 1664, 1688, 1872, 1899, 1920, 2080, 2110, 2340, 2496, 2532, 2743, 2880, 3120, 3165, 3376, 3744, 3798, 4160, 4220, 4680, 4992, 5064, 5486, 5760, 6240, 6330, 6752, 7488, 7596, 8229, 8320, 8440, 9360, 9495, 10128, 10972, 12480, 12660, 13504, 13715, 14976, 15192, 16458, 16880, 18720, 18990, 20256, 21944, 24687, 24960, 25320, 27008, 27430, 30384, 32916, 33760, 37440, 37980, 40512, 41145, 43888, 49374, 50640, 54860, 60768, 65832, 67520, 74880, 75960, 81024, 82290, 87776, 98748, 101280, 109720, 121536, 123435, 131664, 135040, 151920, 164580, 175552, 197496, 202560, 219440, 243072, 246870, 263328, 303840, 329160, 351104, 394992, 405120, 438880, 493740, 526656, 607680, 658320, 789984, 877760, 987480, 1053312, 1215360, 1316640, 1579968, 1755520, 1974960, 2633280, 3159936, 3949920, 5266560, 7899840, 15799680]

約数ペア:

[(1, 15799680), (2, 7899840), (3, 5266560), (4, 3949920), (5, 3159936), (6, 2633280), (8, 1974960), (9, 1755520), (10, 1579968), (12, 1316640), (13, 1215360), (15, 1053312), (16, 987480), (18, 877760), (20, 789984), (24, 658320), (26, 607680), (30, 526656), (32, 493740), (36, 438880), (39, 405120), (40, 394992), (45, 351104), (48, 329160), (52, 303840), (60, 263328), (64, 246870), (65, 243072), (72, 219440), (78, 202560), (80, 197496), (90, 175552), (96, 164580), (104, 151920), (117, 135040), (120, 131664), (128, 123435), (130, 121536), (144, 109720), (156, 101280), (160, 98748), (180, 87776), (192, 82290), (195, 81024), (208, 75960), (211, 74880), (234, 67520), (240, 65832), (260, 60768), (288, 54860), (312, 50640), (320, 49374), (360, 43888), (384, 41145), (390, 40512), (416, 37980), (422, 37440), (468, 33760), (480, 32916), (520, 30384), (576, 27430), (585, 27008), (624, 25320), (633, 24960), (640, 24687), (720, 21944), (780, 20256), (832, 18990), (844, 18720), (936, 16880), (960, 16458), (1040, 15192), (1055, 14976), (1152, 13715), (1170, 13504), (1248, 12660), (1266, 12480), (1440, 10972), (1560, 10128), (1664, 9495), (1688, 9360), (1872, 8440), (1899, 8320), (1920, 8229), (2080, 7596), (2110, 7488), (2340, 6752), (2496, 6330), (2532, 6240), (2743, 5760), (2880, 5486), (3120, 5064), (3165, 4992), (3376, 4680), (3744, 4220), (3798, 4160)]