210459480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22777}}^1$

素因数の和:22809

約数の個数: 128

約数和(自身を含む): 787207680

約数和(自身を除く): 576748200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 22777, 45554, 68331, 91108, 113885, 136662, 159439, 182216, 227770, 250547, 273324, 318878, 341655, 455540, 478317, 501094, 546648, 637756, 683310, 751641, 797195, 911080, 956634, 1002188, 1252735, 1275512, 1366620, 1503282, 1594390, 1753829, 1913268, 2004376, 2391585, 2505470, 2733240, 3006564, 3188780, 3507658, 3758205, 3826536, 4783170, 5010940, 5261487, 6013128, 6377560, 7015316, 7516410, 8769145, 9566340, 10021880, 10522974, 14030632, 15032820, 17538290, 19132680, 21045948, 26307435, 30065640, 35076580, 42091896, 52614870, 70153160, 105229740, 210459480]

約数ペア:

[(1, 210459480), (2, 105229740), (3, 70153160), (4, 52614870), (5, 42091896), (6, 35076580), (7, 30065640), (8, 26307435), (10, 21045948), (11, 19132680), (12, 17538290), (14, 15032820), (15, 14030632), (20, 10522974), (21, 10021880), (22, 9566340), (24, 8769145), (28, 7516410), (30, 7015316), (33, 6377560), (35, 6013128), (40, 5261487), (42, 5010940), (44, 4783170), (55, 3826536), (56, 3758205), (60, 3507658), (66, 3188780), (70, 3006564), (77, 2733240), (84, 2505470), (88, 2391585), (105, 2004376), (110, 1913268), (120, 1753829), (132, 1594390), (140, 1503282), (154, 1366620), (165, 1275512), (168, 1252735), (210, 1002188), (220, 956634), (231, 911080), (264, 797195), (280, 751641), (308, 683310), (330, 637756), (385, 546648), (420, 501094), (440, 478317), (462, 455540), (616, 341655), (660, 318878), (770, 273324), (840, 250547), (924, 227770), (1155, 182216), (1320, 159439), (1540, 136662), (1848, 113885), (2310, 91108), (3080, 68331), (4620, 45554), (9240, 22777)]