214445280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{63823}}^1$

素因数の和:63848

約数の個数: 96

約数和(自身を含む): 772015104

約数和(自身を除く): 557569824

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, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 63823, 127646, 191469, 255292, 319115, 382938, 446761, 510584, 638230, 765876, 893522, 957345, 1021168, 1276460, 1340283, 1531752, 1787044, 1914690, 2042336, 2233805, 2552920, 2680566, 3063504, 3574088, 3829380, 4467610, 5105840, 5361132, 6127008, 6701415, 7148176, 7658760, 8935220, 10211680, 10722264, 13402830, 14296352, 15317520, 17870440, 21444528, 26805660, 30635040, 35740880, 42889056, 53611320, 71481760, 107222640, 214445280]

約数ペア:

[(1, 214445280), (2, 107222640), (3, 71481760), (4, 53611320), (5, 42889056), (6, 35740880), (7, 30635040), (8, 26805660), (10, 21444528), (12, 17870440), (14, 15317520), (15, 14296352), (16, 13402830), (20, 10722264), (21, 10211680), (24, 8935220), (28, 7658760), (30, 7148176), (32, 6701415), (35, 6127008), (40, 5361132), (42, 5105840), (48, 4467610), (56, 3829380), (60, 3574088), (70, 3063504), (80, 2680566), (84, 2552920), (96, 2233805), (105, 2042336), (112, 1914690), (120, 1787044), (140, 1531752), (160, 1340283), (168, 1276460), (210, 1021168), (224, 957345), (240, 893522), (280, 765876), (336, 638230), (420, 510584), (480, 446761), (560, 382938), (672, 319115), (840, 255292), (1120, 191469), (1680, 127646), (3360, 63823)]