210736680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22807}}^1$

素因数の和:22839

約数の個数: 128

約数和(自身を含む): 788244480

約数和(自身を除く): 577507800

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, 22807, 45614, 68421, 91228, 114035, 136842, 159649, 182456, 228070, 250877, 273684, 319298, 342105, 456140, 478947, 501754, 547368, 638596, 684210, 752631, 798245, 912280, 957894, 1003508, 1254385, 1277192, 1368420, 1505262, 1596490, 1756139, 1915788, 2007016, 2394735, 2508770, 2736840, 3010524, 3192980, 3512278, 3763155, 3831576, 4789470, 5017540, 5268417, 6021048, 6385960, 7024556, 7526310, 8780695, 9578940, 10035080, 10536834, 14049112, 15052620, 17561390, 19157880, 21073668, 26342085, 30105240, 35122780, 42147336, 52684170, 70245560, 105368340, 210736680]

約数ペア:

[(1, 210736680), (2, 105368340), (3, 70245560), (4, 52684170), (5, 42147336), (6, 35122780), (7, 30105240), (8, 26342085), (10, 21073668), (11, 19157880), (12, 17561390), (14, 15052620), (15, 14049112), (20, 10536834), (21, 10035080), (22, 9578940), (24, 8780695), (28, 7526310), (30, 7024556), (33, 6385960), (35, 6021048), (40, 5268417), (42, 5017540), (44, 4789470), (55, 3831576), (56, 3763155), (60, 3512278), (66, 3192980), (70, 3010524), (77, 2736840), (84, 2508770), (88, 2394735), (105, 2007016), (110, 1915788), (120, 1756139), (132, 1596490), (140, 1505262), (154, 1368420), (165, 1277192), (168, 1254385), (210, 1003508), (220, 957894), (231, 912280), (264, 798245), (280, 752631), (308, 684210), (330, 638596), (385, 547368), (420, 501754), (440, 478947), (462, 456140), (616, 342105), (660, 319298), (770, 273684), (840, 250877), (924, 228070), (1155, 182456), (1320, 159649), (1540, 136842), (1848, 114035), (2310, 91228), (3080, 68421), (4620, 45614), (9240, 22807)]