320704230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7307}}^1$

素因数の和:7354

約数の個数: 128

約数和(自身を含む): 1010257920

約数和(自身を除く): 689553690

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1995, 2090, 2310, 2926, 3135, 3990, 4389, 6270, 7307, 7315, 8778, 14614, 14630, 21921, 21945, 36535, 43842, 43890, 51149, 73070, 80377, 102298, 109605, 138833, 153447, 160754, 219210, 241131, 255745, 277666, 306894, 401885, 416499, 482262, 511490, 562639, 694165, 767235, 803770, 832998, 971831, 1125278, 1205655, 1388330, 1527163, 1534470, 1687917, 1943662, 2082495, 2411310, 2813195, 2915493, 3054326, 3375834, 4164990, 4581489, 4859155, 5626390, 5830986, 7635815, 8439585, 9162978, 9718310, 10690141, 14577465, 15271630, 16879170, 21380282, 22907445, 29154930, 32070423, 45814890, 53450705, 64140846, 106901410, 160352115, 320704230]

約数ペア:

[(1, 320704230), (2, 160352115), (3, 106901410), (5, 64140846), (6, 53450705), (7, 45814890), (10, 32070423), (11, 29154930), (14, 22907445), (15, 21380282), (19, 16879170), (21, 15271630), (22, 14577465), (30, 10690141), (33, 9718310), (35, 9162978), (38, 8439585), (42, 7635815), (55, 5830986), (57, 5626390), (66, 4859155), (70, 4581489), (77, 4164990), (95, 3375834), (105, 3054326), (110, 2915493), (114, 2813195), (133, 2411310), (154, 2082495), (165, 1943662), (190, 1687917), (209, 1534470), (210, 1527163), (231, 1388330), (266, 1205655), (285, 1125278), (330, 971831), (385, 832998), (399, 803770), (418, 767235), (462, 694165), (570, 562639), (627, 511490), (665, 482262), (770, 416499), (798, 401885), (1045, 306894), (1155, 277666), (1254, 255745), (1330, 241131), (1463, 219210), (1995, 160754), (2090, 153447), (2310, 138833), (2926, 109605), (3135, 102298), (3990, 80377), (4389, 73070), (6270, 51149), (7307, 43890), (7315, 43842), (8778, 36535), (14614, 21945), (14630, 21921)]