716443169820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2512249}}^1$

素因数の和:2512372

約数の個数: 144

約数和(自身を含む): 2357615988000

約数和(自身を除く): 1641172818180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 97, 98, 105, 140, 147, 194, 196, 210, 245, 291, 294, 388, 420, 485, 490, 582, 588, 679, 735, 970, 980, 1164, 1358, 1455, 1470, 1940, 2037, 2716, 2910, 2940, 3395, 4074, 4753, 5820, 6790, 8148, 9506, 10185, 13580, 14259, 19012, 20370, 23765, 28518, 40740, 47530, 57036, 71295, 95060, 142590, 285180, 2512249, 5024498, 7536747, 10048996, 12561245, 15073494, 17585743, 25122490, 30146988, 35171486, 37683735, 50244980, 52757229, 70342972, 75367470, 87928715, 105514458, 123100201, 150734940, 175857430, 211028916, 243688153, 246200402, 263786145, 351714860, 369300603, 487376306, 492400804, 527572290, 615501005, 731064459, 738601206, 974752612, 1055144580, 1218440765, 1231002010, 1462128918, 1477202412, 1705817071, 1846503015, 2436881530, 2462004020, 2924257836, 3411634142, 3655322295, 3693006030, 4873763060, 5117451213, 6823268284, 7310644590, 7386012060, 8529085355, 10234902426, 11940719497, 14621289180, 17058170710, 20469804852, 23881438994, 25587256065, 34116341420, 35822158491, 47762877988, 51174512130, 59703597485, 71644316982, 102349024260, 119407194970, 143288633964, 179110792455, 238814389940, 358221584910, 716443169820]

約数ペア:

[(1, 716443169820), (2, 358221584910), (3, 238814389940), (4, 179110792455), (5, 143288633964), (6, 119407194970), (7, 102349024260), (10, 71644316982), (12, 59703597485), (14, 51174512130), (15, 47762877988), (20, 35822158491), (21, 34116341420), (28, 25587256065), (30, 23881438994), (35, 20469804852), (42, 17058170710), (49, 14621289180), (60, 11940719497), (70, 10234902426), (84, 8529085355), (97, 7386012060), (98, 7310644590), (105, 6823268284), (140, 5117451213), (147, 4873763060), (194, 3693006030), (196, 3655322295), (210, 3411634142), (245, 2924257836), (291, 2462004020), (294, 2436881530), (388, 1846503015), (420, 1705817071), (485, 1477202412), (490, 1462128918), (582, 1231002010), (588, 1218440765), (679, 1055144580), (735, 974752612), (970, 738601206), (980, 731064459), (1164, 615501005), (1358, 527572290), (1455, 492400804), (1470, 487376306), (1940, 369300603), (2037, 351714860), (2716, 263786145), (2910, 246200402), (2940, 243688153), (3395, 211028916), (4074, 175857430), (4753, 150734940), (5820, 123100201), (6790, 105514458), (8148, 87928715), (9506, 75367470), (10185, 70342972), (13580, 52757229), (14259, 50244980), (19012, 37683735), (20370, 35171486), (23765, 30146988), (28518, 25122490), (40740, 17585743), (47530, 15073494), (57036, 12561245), (71295, 10048996), (95060, 7536747), (142590, 5024498), (285180, 2512249)]