1296485217280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23019979}}^1$

素因数の和:23020015

約数の個数: 88

約数和(自身を含む): 3392776732320

約数和(自身を除く): 2096291515040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 5120, 5632, 7040, 11264, 14080, 28160, 56320, 23019979, 46039958, 92079916, 115099895, 184159832, 230199790, 253219769, 368319664, 460399580, 506439538, 736639328, 920799160, 1012879076, 1266098845, 1473278656, 1841598320, 2025758152, 2532197690, 2946557312, 3683196640, 4051516304, 5064395380, 5893114624, 7366393280, 8103032608, 10128790760, 11786229248, 14732786560, 16206065216, 20257581520, 23572458496, 29465573120, 32412130432, 40515163040, 58931146240, 64824260864, 81030326080, 117862292480, 129648521728, 162060652160, 259297043456, 324121304320, 648242608640, 1296485217280]

約数ペア:

[(1, 1296485217280), (2, 648242608640), (4, 324121304320), (5, 259297043456), (8, 162060652160), (10, 129648521728), (11, 117862292480), (16, 81030326080), (20, 64824260864), (22, 58931146240), (32, 40515163040), (40, 32412130432), (44, 29465573120), (55, 23572458496), (64, 20257581520), (80, 16206065216), (88, 14732786560), (110, 11786229248), (128, 10128790760), (160, 8103032608), (176, 7366393280), (220, 5893114624), (256, 5064395380), (320, 4051516304), (352, 3683196640), (440, 2946557312), (512, 2532197690), (640, 2025758152), (704, 1841598320), (880, 1473278656), (1024, 1266098845), (1280, 1012879076), (1408, 920799160), (1760, 736639328), (2560, 506439538), (2816, 460399580), (3520, 368319664), (5120, 253219769), (5632, 230199790), (7040, 184159832), (11264, 115099895), (14080, 92079916), (28160, 46039958), (56320, 23019979)]