1068939240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{743}}^1$

素因数の和:1407

約数の個数: 128

約数和(自身を含む): 3385497600

約数和(自身を除く): 2316558360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 631, 743, 760, 1140, 1262, 1486, 1893, 2229, 2280, 2524, 2972, 3155, 3715, 3786, 4458, 5048, 5944, 6310, 7430, 7572, 8916, 9465, 11145, 11989, 12620, 14117, 14860, 15144, 17832, 18930, 22290, 23978, 25240, 28234, 29720, 35967, 37860, 42351, 44580, 47956, 56468, 59945, 70585, 71934, 75720, 84702, 89160, 95912, 112936, 119890, 141170, 143868, 169404, 179835, 211755, 239780, 282340, 287736, 338808, 359670, 423510, 468833, 479560, 564680, 719340, 847020, 937666, 1406499, 1438680, 1694040, 1875332, 2344165, 2812998, 3750664, 4688330, 5625996, 7032495, 8907827, 9376660, 11251992, 14064990, 17815654, 18753320, 26723481, 28129980, 35631308, 44539135, 53446962, 56259960, 71262616, 89078270, 106893924, 133617405, 178156540, 213787848, 267234810, 356313080, 534469620, 1068939240]

約数ペア:

[(1, 1068939240), (2, 534469620), (3, 356313080), (4, 267234810), (5, 213787848), (6, 178156540), (8, 133617405), (10, 106893924), (12, 89078270), (15, 71262616), (19, 56259960), (20, 53446962), (24, 44539135), (30, 35631308), (38, 28129980), (40, 26723481), (57, 18753320), (60, 17815654), (76, 14064990), (95, 11251992), (114, 9376660), (120, 8907827), (152, 7032495), (190, 5625996), (228, 4688330), (285, 3750664), (380, 2812998), (456, 2344165), (570, 1875332), (631, 1694040), (743, 1438680), (760, 1406499), (1140, 937666), (1262, 847020), (1486, 719340), (1893, 564680), (2229, 479560), (2280, 468833), (2524, 423510), (2972, 359670), (3155, 338808), (3715, 287736), (3786, 282340), (4458, 239780), (5048, 211755), (5944, 179835), (6310, 169404), (7430, 143868), (7572, 141170), (8916, 119890), (9465, 112936), (11145, 95912), (11989, 89160), (12620, 84702), (14117, 75720), (14860, 71934), (15144, 70585), (17832, 59945), (18930, 56468), (22290, 47956), (23978, 44580), (25240, 42351), (28234, 37860), (29720, 35967)]