206716110080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7021607}}^1$

素因数の和:7021651

約数の個数: 72

約数和(自身を含む): 516678003072

約数和(自身を除く): 309961892992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 5888, 7360, 14720, 29440, 7021607, 14043214, 28086428, 35108035, 56172856, 70216070, 112345712, 140432140, 161496961, 224691424, 280864280, 322993922, 449382848, 561728560, 645987844, 807484805, 898765696, 1123457120, 1291975688, 1614969610, 1797531392, 2246914240, 2583951376, 3229939220, 4493828480, 5167902752, 6459878440, 8987656960, 10335805504, 12919756880, 20671611008, 25839513760, 41343222016, 51679027520, 103358055040, 206716110080]

約数ペア:

[(1, 206716110080), (2, 103358055040), (4, 51679027520), (5, 41343222016), (8, 25839513760), (10, 20671611008), (16, 12919756880), (20, 10335805504), (23, 8987656960), (32, 6459878440), (40, 5167902752), (46, 4493828480), (64, 3229939220), (80, 2583951376), (92, 2246914240), (115, 1797531392), (128, 1614969610), (160, 1291975688), (184, 1123457120), (230, 898765696), (256, 807484805), (320, 645987844), (368, 561728560), (460, 449382848), (640, 322993922), (736, 280864280), (920, 224691424), (1280, 161496961), (1472, 140432140), (1840, 112345712), (2944, 70216070), (3680, 56172856), (5888, 35108035), (7360, 28086428), (14720, 14043214), (29440, 7021607)]