156917615120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4593607}}^1$

素因数の和:4593688

約数の個数: 80

約数和(自身を含む): 423787899648

約数和(自身を除く): 266870284528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 17080, 34160, 4593607, 9187214, 18374428, 22968035, 32155249, 36748856, 45936070, 64310498, 73497712, 91872140, 128620996, 160776245, 183744280, 257241992, 280210027, 321552490, 367488560, 514483984, 560420054, 643104980, 1120840108, 1286209960, 1401050135, 1961470189, 2241680216, 2572419920, 2802100270, 3922940378, 4483360432, 5604200540, 7845880756, 9807350945, 11208401080, 15691761512, 19614701890, 22416802160, 31383523024, 39229403780, 78458807560, 156917615120]

約数ペア:

[(1, 156917615120), (2, 78458807560), (4, 39229403780), (5, 31383523024), (7, 22416802160), (8, 19614701890), (10, 15691761512), (14, 11208401080), (16, 9807350945), (20, 7845880756), (28, 5604200540), (35, 4483360432), (40, 3922940378), (56, 2802100270), (61, 2572419920), (70, 2241680216), (80, 1961470189), (112, 1401050135), (122, 1286209960), (140, 1120840108), (244, 643104980), (280, 560420054), (305, 514483984), (427, 367488560), (488, 321552490), (560, 280210027), (610, 257241992), (854, 183744280), (976, 160776245), (1220, 128620996), (1708, 91872140), (2135, 73497712), (2440, 64310498), (3416, 45936070), (4270, 36748856), (4880, 32155249), (6832, 22968035), (8540, 18374428), (17080, 9187214), (34160, 4593607)]