315239760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:834

約数の個数: 240

約数和(自身を含む): 1178281728

約数和(自身を除く): 863041968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 72, 80, 88, 90, 99, 106, 110, 120, 132, 144, 159, 165, 176, 180, 198, 212, 220, 240, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 528, 530, 583, 636, 660, 720, 751, 792, 795, 848, 880, 954, 990, 1060, 1166, 1272, 1320, 1502, 1584, 1590, 1749, 1908, 1980, 2120, 2253, 2332, 2385, 2544, 2640, 2915, 3004, 3180, 3498, 3755, 3816, 3960, 4240, 4506, 4664, 4770, 5247, 5830, 6008, 6360, 6759, 6996, 7510, 7632, 7920, 8261, 8745, 9012, 9328, 9540, 10494, 11265, 11660, 12016, 12720, 13518, 13992, 15020, 16522, 17490, 18024, 19080, 20988, 22530, 23320, 24783, 26235, 27036, 27984, 30040, 33044, 33795, 34980, 36048, 38160, 39803, 41305, 41976, 45060, 46640, 49566, 52470, 54072, 60080, 66088, 67590, 69960, 74349, 79606, 82610, 83952, 90120, 99132, 104940, 108144, 119409, 123915, 132176, 135180, 139920, 148698, 159212, 165220, 180240, 198264, 199015, 209880, 238818, 247830, 270360, 297396, 318424, 330440, 358227, 371745, 396528, 398030, 419760, 437833, 477636, 495660, 540720, 594792, 597045, 636848, 660880, 716454, 743490, 796060, 875666, 955272, 991320, 1189584, 1194090, 1313499, 1432908, 1486980, 1592120, 1751332, 1791135, 1910544, 1982640, 2189165, 2388180, 2626998, 2865816, 2973960, 3184240, 3502664, 3582270, 3940497, 4378330, 4776360, 5253996, 5731632, 5947920, 6567495, 7005328, 7164540, 7880994, 8756660, 9552720, 10507992, 13134990, 14329080, 15761988, 17513320, 19702485, 21015984, 26269980, 28658160, 31523976, 35026640, 39404970, 52539960, 63047952, 78809940, 105079920, 157619880, 315239760]

約数ペア:

[(1, 315239760), (2, 157619880), (3, 105079920), (4, 78809940), (5, 63047952), (6, 52539960), (8, 39404970), (9, 35026640), (10, 31523976), (11, 28658160), (12, 26269980), (15, 21015984), (16, 19702485), (18, 17513320), (20, 15761988), (22, 14329080), (24, 13134990), (30, 10507992), (33, 9552720), (36, 8756660), (40, 7880994), (44, 7164540), (45, 7005328), (48, 6567495), (53, 5947920), (55, 5731632), (60, 5253996), (66, 4776360), (72, 4378330), (80, 3940497), (88, 3582270), (90, 3502664), (99, 3184240), (106, 2973960), (110, 2865816), (120, 2626998), (132, 2388180), (144, 2189165), (159, 1982640), (165, 1910544), (176, 1791135), (180, 1751332), (198, 1592120), (212, 1486980), (220, 1432908), (240, 1313499), (264, 1194090), (265, 1189584), (318, 991320), (330, 955272), (360, 875666), (396, 796060), (424, 743490), (440, 716454), (477, 660880), (495, 636848), (528, 597045), (530, 594792), (583, 540720), (636, 495660), (660, 477636), (720, 437833), (751, 419760), (792, 398030), (795, 396528), (848, 371745), (880, 358227), (954, 330440), (990, 318424), (1060, 297396), (1166, 270360), (1272, 247830), (1320, 238818), (1502, 209880), (1584, 199015), (1590, 198264), (1749, 180240), (1908, 165220), (1980, 159212), (2120, 148698), (2253, 139920), (2332, 135180), (2385, 132176), (2544, 123915), (2640, 119409), (2915, 108144), (3004, 104940), (3180, 99132), (3498, 90120), (3755, 83952), (3816, 82610), (3960, 79606), (4240, 74349), (4506, 69960), (4664, 67590), (4770, 66088), (5247, 60080), (5830, 54072), (6008, 52470), (6360, 49566), (6759, 46640), (6996, 45060), (7510, 41976), (7632, 41305), (7920, 39803), (8261, 38160), (8745, 36048), (9012, 34980), (9328, 33795), (9540, 33044), (10494, 30040), (11265, 27984), (11660, 27036), (12016, 26235), (12720, 24783), (13518, 23320), (13992, 22530), (15020, 20988), (16522, 19080), (17490, 18024)]