16645860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1234

約数の個数: 144

約数和(自身を含む): 63004032

約数和(自身を除く): 46358172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1201, 1260, 1386, 1540, 1980, 2310, 2402, 2772, 3465, 3603, 4620, 4804, 6005, 6930, 7206, 8407, 10809, 12010, 13211, 13860, 14412, 16814, 18015, 21618, 24020, 25221, 26422, 33628, 36030, 39633, 42035, 43236, 50442, 52844, 54045, 66055, 72060, 75663, 79266, 84070, 92477, 100884, 108090, 118899, 126105, 132110, 151326, 158532, 168140, 184954, 198165, 216180, 237798, 252210, 264220, 277431, 302652, 369908, 378315, 396330, 462385, 475596, 504420, 554862, 594495, 756630, 792660, 832293, 924770, 1109724, 1188990, 1387155, 1513260, 1664586, 1849540, 2377980, 2774310, 3329172, 4161465, 5548620, 8322930, 16645860]

約数ペア:

[(1, 16645860), (2, 8322930), (3, 5548620), (4, 4161465), (5, 3329172), (6, 2774310), (7, 2377980), (9, 1849540), (10, 1664586), (11, 1513260), (12, 1387155), (14, 1188990), (15, 1109724), (18, 924770), (20, 832293), (21, 792660), (22, 756630), (28, 594495), (30, 554862), (33, 504420), (35, 475596), (36, 462385), (42, 396330), (44, 378315), (45, 369908), (55, 302652), (60, 277431), (63, 264220), (66, 252210), (70, 237798), (77, 216180), (84, 198165), (90, 184954), (99, 168140), (105, 158532), (110, 151326), (126, 132110), (132, 126105), (140, 118899), (154, 108090), (165, 100884), (180, 92477), (198, 84070), (210, 79266), (220, 75663), (231, 72060), (252, 66055), (308, 54045), (315, 52844), (330, 50442), (385, 43236), (396, 42035), (420, 39633), (462, 36030), (495, 33628), (630, 26422), (660, 25221), (693, 24020), (770, 21618), (924, 18015), (990, 16814), (1155, 14412), (1201, 13860), (1260, 13211), (1386, 12010), (1540, 10809), (1980, 8407), (2310, 7206), (2402, 6930), (2772, 6005), (3465, 4804), (3603, 4620)]