1664246760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2477}}^1$

素因数の和:3011

約数の個数: 128

約数和(自身を含む): 5459529600

約数和(自身を除く): 3795282840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 509, 660, 1018, 1320, 1527, 2036, 2477, 2545, 3054, 4072, 4954, 5090, 5599, 6108, 7431, 7635, 9908, 10180, 11198, 12216, 12385, 14862, 15270, 16797, 19816, 20360, 22396, 24770, 27247, 27995, 29724, 30540, 33594, 37155, 44792, 49540, 54494, 55990, 59448, 61080, 67188, 74310, 81741, 83985, 99080, 108988, 111980, 134376, 136235, 148620, 163482, 167970, 217976, 223960, 272470, 297240, 326964, 335940, 408705, 544940, 653928, 671880, 817410, 1089880, 1260793, 1634820, 2521586, 3269640, 3782379, 5043172, 6303965, 7564758, 10086344, 12607930, 13868723, 15129516, 18911895, 25215860, 27737446, 30259032, 37823790, 41606169, 50431720, 55474892, 69343615, 75647580, 83212338, 110949784, 138687230, 151295160, 166424676, 208030845, 277374460, 332849352, 416061690, 554748920, 832123380, 1664246760]

約数ペア:

[(1, 1664246760), (2, 832123380), (3, 554748920), (4, 416061690), (5, 332849352), (6, 277374460), (8, 208030845), (10, 166424676), (11, 151295160), (12, 138687230), (15, 110949784), (20, 83212338), (22, 75647580), (24, 69343615), (30, 55474892), (33, 50431720), (40, 41606169), (44, 37823790), (55, 30259032), (60, 27737446), (66, 25215860), (88, 18911895), (110, 15129516), (120, 13868723), (132, 12607930), (165, 10086344), (220, 7564758), (264, 6303965), (330, 5043172), (440, 3782379), (509, 3269640), (660, 2521586), (1018, 1634820), (1320, 1260793), (1527, 1089880), (2036, 817410), (2477, 671880), (2545, 653928), (3054, 544940), (4072, 408705), (4954, 335940), (5090, 326964), (5599, 297240), (6108, 272470), (7431, 223960), (7635, 217976), (9908, 167970), (10180, 163482), (11198, 148620), (12216, 136235), (12385, 134376), (14862, 111980), (15270, 108988), (16797, 99080), (19816, 83985), (20360, 81741), (22396, 74310), (24770, 67188), (27247, 61080), (27995, 59448), (29724, 55990), (30540, 54494), (33594, 49540), (37155, 44792)]