266873040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{52951}}^1$

素因数の和:52977

約数の個数: 120

約数和(自身を含む): 1024303488

約数和(自身を除く): 757430448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 52951, 105902, 158853, 211804, 264755, 317706, 370657, 423608, 476559, 529510, 635412, 741314, 794265, 847216, 953118, 1059020, 1111971, 1270824, 1482628, 1588530, 1853285, 1906236, 2118040, 2223942, 2382795, 2541648, 2965256, 3177060, 3335913, 3706570, 3812472, 4236080, 4447884, 4765590, 5559855, 5930512, 6354120, 6671826, 7413140, 7624944, 8895768, 9531180, 11119710, 12708240, 13343652, 14826280, 16679565, 17791536, 19062360, 22239420, 26687304, 29652560, 33359130, 38124720, 44478840, 53374608, 66718260, 88957680, 133436520, 266873040]

約数ペア:

[(1, 266873040), (2, 133436520), (3, 88957680), (4, 66718260), (5, 53374608), (6, 44478840), (7, 38124720), (8, 33359130), (9, 29652560), (10, 26687304), (12, 22239420), (14, 19062360), (15, 17791536), (16, 16679565), (18, 14826280), (20, 13343652), (21, 12708240), (24, 11119710), (28, 9531180), (30, 8895768), (35, 7624944), (36, 7413140), (40, 6671826), (42, 6354120), (45, 5930512), (48, 5559855), (56, 4765590), (60, 4447884), (63, 4236080), (70, 3812472), (72, 3706570), (80, 3335913), (84, 3177060), (90, 2965256), (105, 2541648), (112, 2382795), (120, 2223942), (126, 2118040), (140, 1906236), (144, 1853285), (168, 1588530), (180, 1482628), (210, 1270824), (240, 1111971), (252, 1059020), (280, 953118), (315, 847216), (336, 794265), (360, 741314), (420, 635412), (504, 529510), (560, 476559), (630, 423608), (720, 370657), (840, 317706), (1008, 264755), (1260, 211804), (1680, 158853), (2520, 105902), (5040, 52951)]