306690720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1063

約数の個数: 192

約数和(自身を含む): 1116654336

約数和(自身を除く): 809963616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 280, 291, 336, 388, 420, 480, 485, 560, 582, 672, 679, 776, 840, 941, 970, 1120, 1164, 1358, 1455, 1552, 1680, 1882, 1940, 2037, 2328, 2716, 2823, 2910, 3104, 3360, 3395, 3764, 3880, 4074, 4656, 4705, 5432, 5646, 5820, 6587, 6790, 7528, 7760, 8148, 9312, 9410, 10185, 10864, 11292, 11640, 13174, 13580, 14115, 15056, 15520, 16296, 18820, 19761, 20370, 21728, 22584, 23280, 26348, 27160, 28230, 30112, 32592, 32935, 37640, 39522, 40740, 45168, 46560, 52696, 54320, 56460, 65184, 65870, 75280, 79044, 81480, 90336, 91277, 98805, 105392, 108640, 112920, 131740, 150560, 158088, 162960, 182554, 197610, 210784, 225840, 263480, 273831, 316176, 325920, 365108, 395220, 451680, 456385, 526960, 547662, 632352, 638939, 730216, 790440, 912770, 1053920, 1095324, 1277878, 1369155, 1460432, 1580880, 1825540, 1916817, 2190648, 2555756, 2738310, 2920864, 3161760, 3194695, 3651080, 3833634, 4381296, 5111512, 5476620, 6389390, 7302160, 7667268, 8762592, 9584085, 10223024, 10953240, 12778780, 14604320, 15334536, 19168170, 20446048, 21906480, 25557560, 30669072, 38336340, 43812960, 51115120, 61338144, 76672680, 102230240, 153345360, 306690720]

約数ペア:

[(1, 306690720), (2, 153345360), (3, 102230240), (4, 76672680), (5, 61338144), (6, 51115120), (7, 43812960), (8, 38336340), (10, 30669072), (12, 25557560), (14, 21906480), (15, 20446048), (16, 19168170), (20, 15334536), (21, 14604320), (24, 12778780), (28, 10953240), (30, 10223024), (32, 9584085), (35, 8762592), (40, 7667268), (42, 7302160), (48, 6389390), (56, 5476620), (60, 5111512), (70, 4381296), (80, 3833634), (84, 3651080), (96, 3194695), (97, 3161760), (105, 2920864), (112, 2738310), (120, 2555756), (140, 2190648), (160, 1916817), (168, 1825540), (194, 1580880), (210, 1460432), (224, 1369155), (240, 1277878), (280, 1095324), (291, 1053920), (336, 912770), (388, 790440), (420, 730216), (480, 638939), (485, 632352), (560, 547662), (582, 526960), (672, 456385), (679, 451680), (776, 395220), (840, 365108), (941, 325920), (970, 316176), (1120, 273831), (1164, 263480), (1358, 225840), (1455, 210784), (1552, 197610), (1680, 182554), (1882, 162960), (1940, 158088), (2037, 150560), (2328, 131740), (2716, 112920), (2823, 108640), (2910, 105392), (3104, 98805), (3360, 91277), (3395, 90336), (3764, 81480), (3880, 79044), (4074, 75280), (4656, 65870), (4705, 65184), (5432, 56460), (5646, 54320), (5820, 52696), (6587, 46560), (6790, 45168), (7528, 40740), (7760, 39522), (8148, 37640), (9312, 32935), (9410, 32592), (10185, 30112), (10864, 28230), (11292, 27160), (11640, 26348), (13174, 23280), (13580, 22584), (14115, 21728), (15056, 20370), (15520, 19761), (16296, 18820)]