156965512960

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1\times {\mathrm{3257}}^1$

素因数の和:4938

約数の個数: 144

約数和(自身を含む): 392688668736

約数和(自身を除く): 235723155776

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, 1637, 1840, 2944, 3257, 3274, 3680, 5888, 6514, 6548, 7360, 8185, 13028, 13096, 14720, 16285, 16370, 26056, 26192, 29440, 32570, 32740, 37651, 52112, 52384, 65140, 65480, 74911, 75302, 104224, 104768, 130280, 130960, 149822, 150604, 188255, 208448, 209536, 260560, 261920, 299644, 301208, 374555, 376510, 416896, 419072, 521120, 523840, 599288, 602416, 749110, 753020, 833792, 1042240, 1047680, 1198576, 1204832, 1498220, 1506040, 2084480, 2095360, 2397152, 2409664, 2996440, 3012080, 4168960, 4794304, 4819328, 5331709, 5992880, 6024160, 9588608, 9638656, 10663418, 11985760, 12048320, 19177216, 21326836, 23971520, 24096640, 26658545, 42653672, 47943040, 48193280, 53317090, 85307344, 95886080, 106634180, 122629307, 170614688, 213268360, 245258614, 341229376, 426536720, 490517228, 613146535, 682458752, 853073440, 981034456, 1226293070, 1364917504, 1706146880, 1962068912, 2452586140, 3412293760, 3924137824, 4905172280, 6824587520, 7848275648, 9810344560, 15696551296, 19620689120, 31393102592, 39241378240, 78482756480, 156965512960]

約数ペア:

[(1, 156965512960), (2, 78482756480), (4, 39241378240), (5, 31393102592), (8, 19620689120), (10, 15696551296), (16, 9810344560), (20, 7848275648), (23, 6824587520), (32, 4905172280), (40, 3924137824), (46, 3412293760), (64, 2452586140), (80, 1962068912), (92, 1706146880), (115, 1364917504), (128, 1226293070), (160, 981034456), (184, 853073440), (230, 682458752), (256, 613146535), (320, 490517228), (368, 426536720), (460, 341229376), (640, 245258614), (736, 213268360), (920, 170614688), (1280, 122629307), (1472, 106634180), (1637, 95886080), (1840, 85307344), (2944, 53317090), (3257, 48193280), (3274, 47943040), (3680, 42653672), (5888, 26658545), (6514, 24096640), (6548, 23971520), (7360, 21326836), (8185, 19177216), (13028, 12048320), (13096, 11985760), (14720, 10663418), (16285, 9638656), (16370, 9588608), (26056, 6024160), (26192, 5992880), (29440, 5331709), (32570, 4819328), (32740, 4794304), (37651, 4168960), (52112, 3012080), (52384, 2996440), (65140, 2409664), (65480, 2397152), (74911, 2095360), (75302, 2084480), (104224, 1506040), (104768, 1498220), (130280, 1204832), (130960, 1198576), (149822, 1047680), (150604, 1042240), (188255, 833792), (208448, 753020), (209536, 749110), (260560, 602416), (261920, 599288), (299644, 523840), (301208, 521120), (374555, 419072), (376510, 416896)]