310202640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:822

約数の個数: 240

約数和(自身を含む): 1159479360

約数和(自身を除く): 849276720

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, 739, 792, 795, 848, 880, 954, 990, 1060, 1166, 1272, 1320, 1478, 1584, 1590, 1749, 1908, 1980, 2120, 2217, 2332, 2385, 2544, 2640, 2915, 2956, 3180, 3498, 3695, 3816, 3960, 4240, 4434, 4664, 4770, 5247, 5830, 5912, 6360, 6651, 6996, 7390, 7632, 7920, 8129, 8745, 8868, 9328, 9540, 10494, 11085, 11660, 11824, 12720, 13302, 13992, 14780, 16258, 17490, 17736, 19080, 20988, 22170, 23320, 24387, 26235, 26604, 27984, 29560, 32516, 33255, 34980, 35472, 38160, 39167, 40645, 41976, 44340, 46640, 48774, 52470, 53208, 59120, 65032, 66510, 69960, 73161, 78334, 81290, 83952, 88680, 97548, 104940, 106416, 117501, 121935, 130064, 133020, 139920, 146322, 156668, 162580, 177360, 195096, 195835, 209880, 235002, 243870, 266040, 292644, 313336, 325160, 352503, 365805, 390192, 391670, 419760, 430837, 470004, 487740, 532080, 585288, 587505, 626672, 650320, 705006, 731610, 783340, 861674, 940008, 975480, 1170576, 1175010, 1292511, 1410012, 1463220, 1566680, 1723348, 1762515, 1880016, 1950960, 2154185, 2350020, 2585022, 2820024, 2926440, 3133360, 3446696, 3525030, 3877533, 4308370, 4700040, 5170044, 5640048, 5852880, 6462555, 6893392, 7050060, 7755066, 8616740, 9400080, 10340088, 12925110, 14100120, 15510132, 17233480, 19387665, 20680176, 25850220, 28200240, 31020264, 34466960, 38775330, 51700440, 62040528, 77550660, 103400880, 155101320, 310202640]

約数ペア:

[(1, 310202640), (2, 155101320), (3, 103400880), (4, 77550660), (5, 62040528), (6, 51700440), (8, 38775330), (9, 34466960), (10, 31020264), (11, 28200240), (12, 25850220), (15, 20680176), (16, 19387665), (18, 17233480), (20, 15510132), (22, 14100120), (24, 12925110), (30, 10340088), (33, 9400080), (36, 8616740), (40, 7755066), (44, 7050060), (45, 6893392), (48, 6462555), (53, 5852880), (55, 5640048), (60, 5170044), (66, 4700040), (72, 4308370), (80, 3877533), (88, 3525030), (90, 3446696), (99, 3133360), (106, 2926440), (110, 2820024), (120, 2585022), (132, 2350020), (144, 2154185), (159, 1950960), (165, 1880016), (176, 1762515), (180, 1723348), (198, 1566680), (212, 1463220), (220, 1410012), (240, 1292511), (264, 1175010), (265, 1170576), (318, 975480), (330, 940008), (360, 861674), (396, 783340), (424, 731610), (440, 705006), (477, 650320), (495, 626672), (528, 587505), (530, 585288), (583, 532080), (636, 487740), (660, 470004), (720, 430837), (739, 419760), (792, 391670), (795, 390192), (848, 365805), (880, 352503), (954, 325160), (990, 313336), (1060, 292644), (1166, 266040), (1272, 243870), (1320, 235002), (1478, 209880), (1584, 195835), (1590, 195096), (1749, 177360), (1908, 162580), (1980, 156668), (2120, 146322), (2217, 139920), (2332, 133020), (2385, 130064), (2544, 121935), (2640, 117501), (2915, 106416), (2956, 104940), (3180, 97548), (3498, 88680), (3695, 83952), (3816, 81290), (3960, 78334), (4240, 73161), (4434, 69960), (4664, 66510), (4770, 65032), (5247, 59120), (5830, 53208), (5912, 52470), (6360, 48774), (6651, 46640), (6996, 44340), (7390, 41976), (7632, 40645), (7920, 39167), (8129, 38160), (8745, 35472), (8868, 34980), (9328, 33255), (9540, 32516), (10494, 29560), (11085, 27984), (11660, 26604), (11824, 26235), (12720, 24387), (13302, 23320), (13992, 22170), (14780, 20988), (16258, 19080), (17490, 17736)]