156965057920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22296173}}^1$

素因数の和:22296203

約数の個数: 64

約数和(自身を含む): 409357754640

約数和(自身を除く): 252392696720

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, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 22296173, 44592346, 89184692, 111480865, 178369384, 222961730, 245257903, 356738768, 445923460, 490515806, 713477536, 891846920, 981031612, 1226289515, 1426955072, 1783693840, 1962063224, 2452579030, 2853910144, 3567387680, 3924126448, 4905158060, 7134775360, 7848252896, 9810316120, 14269550720, 15696505792, 19620632240, 31393011584, 39241264480, 78482528960, 156965057920]

約数ペア:

[(1, 156965057920), (2, 78482528960), (4, 39241264480), (5, 31393011584), (8, 19620632240), (10, 15696505792), (11, 14269550720), (16, 9810316120), (20, 7848252896), (22, 7134775360), (32, 4905158060), (40, 3924126448), (44, 3567387680), (55, 2853910144), (64, 2452579030), (80, 1962063224), (88, 1783693840), (110, 1426955072), (128, 1226289515), (160, 981031612), (176, 891846920), (220, 713477536), (320, 490515806), (352, 445923460), (440, 356738768), (640, 245257903), (704, 222961730), (880, 178369384), (1408, 111480865), (1760, 89184692), (3520, 44592346), (7040, 22296173)]