66583440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1238

約数の個数: 240

約数和(自身を含む): 279017856

約数和(自身を除く): 212434416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1201, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2402, 2520, 2640, 2772, 3080, 3465, 3603, 3696, 3960, 4620, 4804, 5040, 5544, 6005, 6160, 6930, 7206, 7920, 8407, 9240, 9608, 10809, 11088, 12010, 13211, 13860, 14412, 16814, 18015, 18480, 19216, 21618, 24020, 25221, 26422, 27720, 28824, 33628, 36030, 39633, 42035, 43236, 48040, 50442, 52844, 54045, 55440, 57648, 66055, 67256, 72060, 75663, 79266, 84070, 86472, 92477, 96080, 100884, 105688, 108090, 118899, 126105, 132110, 134512, 144120, 151326, 158532, 168140, 172944, 184954, 198165, 201768, 211376, 216180, 237798, 252210, 264220, 277431, 288240, 302652, 317064, 336280, 369908, 378315, 396330, 403536, 432360, 462385, 475596, 504420, 528440, 554862, 594495, 605304, 634128, 672560, 739816, 756630, 792660, 832293, 864720, 924770, 951192, 1008840, 1056880, 1109724, 1188990, 1210608, 1387155, 1479632, 1513260, 1585320, 1664586, 1849540, 1902384, 2017680, 2219448, 2377980, 2774310, 3026520, 3170640, 3329172, 3699080, 4161465, 4438896, 4755960, 5548620, 6053040, 6658344, 7398160, 8322930, 9511920, 11097240, 13316688, 16645860, 22194480, 33291720, 66583440]

約数ペア:

[(1, 66583440), (2, 33291720), (3, 22194480), (4, 16645860), (5, 13316688), (6, 11097240), (7, 9511920), (8, 8322930), (9, 7398160), (10, 6658344), (11, 6053040), (12, 5548620), (14, 4755960), (15, 4438896), (16, 4161465), (18, 3699080), (20, 3329172), (21, 3170640), (22, 3026520), (24, 2774310), (28, 2377980), (30, 2219448), (33, 2017680), (35, 1902384), (36, 1849540), (40, 1664586), (42, 1585320), (44, 1513260), (45, 1479632), (48, 1387155), (55, 1210608), (56, 1188990), (60, 1109724), (63, 1056880), (66, 1008840), (70, 951192), (72, 924770), (77, 864720), (80, 832293), (84, 792660), (88, 756630), (90, 739816), (99, 672560), (105, 634128), (110, 605304), (112, 594495), (120, 554862), (126, 528440), (132, 504420), (140, 475596), (144, 462385), (154, 432360), (165, 403536), (168, 396330), (176, 378315), (180, 369908), (198, 336280), (210, 317064), (220, 302652), (231, 288240), (240, 277431), (252, 264220), (264, 252210), (280, 237798), (308, 216180), (315, 211376), (330, 201768), (336, 198165), (360, 184954), (385, 172944), (396, 168140), (420, 158532), (440, 151326), (462, 144120), (495, 134512), (504, 132110), (528, 126105), (560, 118899), (616, 108090), (630, 105688), (660, 100884), (693, 96080), (720, 92477), (770, 86472), (792, 84070), (840, 79266), (880, 75663), (924, 72060), (990, 67256), (1008, 66055), (1155, 57648), (1201, 55440), (1232, 54045), (1260, 52844), (1320, 50442), (1386, 48040), (1540, 43236), (1584, 42035), (1680, 39633), (1848, 36030), (1980, 33628), (2310, 28824), (2402, 27720), (2520, 26422), (2640, 25221), (2772, 24020), (3080, 21618), (3465, 19216), (3603, 18480), (3696, 18015), (3960, 16814), (4620, 14412), (4804, 13860), (5040, 13211), (5544, 12010), (6005, 11088), (6160, 10809), (6930, 9608), (7206, 9240), (7920, 8407)]