1269798960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 4009243392

約数和(自身を除く): 2739444432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 197, 214, 240, 251, 321, 394, 428, 502, 535, 591, 642, 753, 788, 856, 985, 1004, 1070, 1182, 1255, 1284, 1506, 1576, 1605, 1712, 1970, 2008, 2140, 2364, 2510, 2568, 2955, 3012, 3152, 3210, 3765, 3940, 4016, 4280, 4728, 5020, 5136, 5910, 6024, 6420, 7530, 7880, 8560, 9456, 10040, 11820, 12048, 12840, 15060, 15760, 20080, 21079, 23640, 25680, 26857, 30120, 42158, 47280, 49447, 53714, 60240, 63237, 80571, 84316, 98894, 105395, 107428, 126474, 134285, 148341, 161142, 168632, 197788, 210790, 214856, 247235, 252948, 268570, 296682, 316185, 322284, 337264, 395576, 402855, 421580, 429712, 494470, 505896, 537140, 593364, 632370, 644568, 741705, 791152, 805710, 843160, 988940, 1011792, 1074280, 1186728, 1264740, 1289136, 1483410, 1611420, 1686320, 1977880, 2148560, 2373456, 2529480, 2966820, 3222840, 3955760, 5058960, 5290829, 5933640, 6445680, 10581658, 11867280, 15872487, 21163316, 26454145, 31744974, 42326632, 52908290, 63489948, 79362435, 84653264, 105816580, 126979896, 158724870, 211633160, 253959792, 317449740, 423266320, 634899480, 1269798960]

約数ペア:

[(1, 1269798960), (2, 634899480), (3, 423266320), (4, 317449740), (5, 253959792), (6, 211633160), (8, 158724870), (10, 126979896), (12, 105816580), (15, 84653264), (16, 79362435), (20, 63489948), (24, 52908290), (30, 42326632), (40, 31744974), (48, 26454145), (60, 21163316), (80, 15872487), (107, 11867280), (120, 10581658), (197, 6445680), (214, 5933640), (240, 5290829), (251, 5058960), (321, 3955760), (394, 3222840), (428, 2966820), (502, 2529480), (535, 2373456), (591, 2148560), (642, 1977880), (753, 1686320), (788, 1611420), (856, 1483410), (985, 1289136), (1004, 1264740), (1070, 1186728), (1182, 1074280), (1255, 1011792), (1284, 988940), (1506, 843160), (1576, 805710), (1605, 791152), (1712, 741705), (1970, 644568), (2008, 632370), (2140, 593364), (2364, 537140), (2510, 505896), (2568, 494470), (2955, 429712), (3012, 421580), (3152, 402855), (3210, 395576), (3765, 337264), (3940, 322284), (4016, 316185), (4280, 296682), (4728, 268570), (5020, 252948), (5136, 247235), (5910, 214856), (6024, 210790), (6420, 197788), (7530, 168632), (7880, 161142), (8560, 148341), (9456, 134285), (10040, 126474), (11820, 107428), (12048, 105395), (12840, 98894), (15060, 84316), (15760, 80571), (20080, 63237), (21079, 60240), (23640, 53714), (25680, 49447), (26857, 47280), (30120, 42158)]