2577476760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{29383}}^1$

素因数の和:29457

約数の個数: 128

約数和(自身を含む): 8377966080

約数和(自身を除く): 5800489320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5160, 5848, 7310, 8772, 10965, 14620, 17544, 21930, 29240, 29383, 43860, 58766, 87720, 88149, 117532, 146915, 176298, 235064, 293830, 352596, 440745, 499511, 587660, 705192, 881490, 999022, 1175320, 1263469, 1498533, 1762980, 1998044, 2497555, 2526938, 2997066, 3525960, 3790407, 3996088, 4995110, 5053876, 5994132, 6317345, 7492665, 7580814, 9990220, 10107752, 11988264, 12634690, 14985330, 15161628, 18952035, 19980440, 21478973, 25269380, 29970660, 30323256, 37904070, 42957946, 50538760, 59941320, 64436919, 75808140, 85915892, 107394865, 128873838, 151616280, 171831784, 214789730, 257747676, 322184595, 429579460, 515495352, 644369190, 859158920, 1288738380, 2577476760]

約数ペア:

[(1, 2577476760), (2, 1288738380), (3, 859158920), (4, 644369190), (5, 515495352), (6, 429579460), (8, 322184595), (10, 257747676), (12, 214789730), (15, 171831784), (17, 151616280), (20, 128873838), (24, 107394865), (30, 85915892), (34, 75808140), (40, 64436919), (43, 59941320), (51, 50538760), (60, 42957946), (68, 37904070), (85, 30323256), (86, 29970660), (102, 25269380), (120, 21478973), (129, 19980440), (136, 18952035), (170, 15161628), (172, 14985330), (204, 12634690), (215, 11988264), (255, 10107752), (258, 9990220), (340, 7580814), (344, 7492665), (408, 6317345), (430, 5994132), (510, 5053876), (516, 4995110), (645, 3996088), (680, 3790407), (731, 3525960), (860, 2997066), (1020, 2526938), (1032, 2497555), (1290, 1998044), (1462, 1762980), (1720, 1498533), (2040, 1263469), (2193, 1175320), (2580, 999022), (2924, 881490), (3655, 705192), (4386, 587660), (5160, 499511), (5848, 440745), (7310, 352596), (8772, 293830), (10965, 235064), (14620, 176298), (17544, 146915), (21930, 117532), (29240, 88149), (29383, 87720), (43860, 58766)]