15695380480

素因数分解:

$2^{15}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7417

約数の個数: 128

約数和(自身を含む): 40571407800

約数和(自身を除く): 24876027320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2048, 2080, 2560, 3328, 4096, 4160, 5120, 6656, 7369, 8192, 8320, 10240, 13312, 14738, 16384, 16640, 20480, 26624, 29476, 32768, 33280, 36845, 40960, 53248, 58952, 66560, 73690, 81920, 95797, 106496, 117904, 133120, 147380, 163840, 191594, 212992, 235808, 266240, 294760, 383188, 425984, 471616, 478985, 532480, 589520, 766376, 943232, 957970, 1064960, 1179040, 1532752, 1886464, 1915940, 2129920, 2358080, 3065504, 3772928, 3831880, 4716160, 6131008, 7545856, 7663760, 9432320, 12262016, 15091712, 15327520, 18864640, 24524032, 30183424, 30655040, 37729280, 49048064, 60366848, 61310080, 75458560, 98096128, 120733696, 122620160, 150917120, 196192256, 241467392, 245240320, 301834240, 392384512, 490480640, 603668480, 784769024, 980961280, 1207336960, 1569538048, 1961922560, 3139076096, 3923845120, 7847690240, 15695380480]

約数ペア:

[(1, 15695380480), (2, 7847690240), (4, 3923845120), (5, 3139076096), (8, 1961922560), (10, 1569538048), (13, 1207336960), (16, 980961280), (20, 784769024), (26, 603668480), (32, 490480640), (40, 392384512), (52, 301834240), (64, 245240320), (65, 241467392), (80, 196192256), (104, 150917120), (128, 122620160), (130, 120733696), (160, 98096128), (208, 75458560), (256, 61310080), (260, 60366848), (320, 49048064), (416, 37729280), (512, 30655040), (520, 30183424), (640, 24524032), (832, 18864640), (1024, 15327520), (1040, 15091712), (1280, 12262016), (1664, 9432320), (2048, 7663760), (2080, 7545856), (2560, 6131008), (3328, 4716160), (4096, 3831880), (4160, 3772928), (5120, 3065504), (6656, 2358080), (7369, 2129920), (8192, 1915940), (8320, 1886464), (10240, 1532752), (13312, 1179040), (14738, 1064960), (16384, 957970), (16640, 943232), (20480, 766376), (26624, 589520), (29476, 532480), (32768, 478985), (33280, 471616), (36845, 425984), (40960, 383188), (53248, 294760), (58952, 266240), (66560, 235808), (73690, 212992), (81920, 191594), (95797, 163840), (106496, 147380), (117904, 133120)]