15690953080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{7573}}^1$

素因数の和:7889

約数の個数: 128

約数和(自身を含む): 40932319680

約数和(自身を除く): 25241366600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 277, 340, 374, 440, 554, 680, 748, 935, 1108, 1385, 1496, 1870, 2216, 2770, 3047, 3740, 4709, 5540, 6094, 7480, 7573, 9418, 11080, 12188, 15146, 15235, 18836, 23545, 24376, 30292, 30470, 37672, 37865, 47090, 51799, 60584, 60940, 75730, 83303, 94180, 103598, 121880, 128741, 151460, 166606, 188360, 207196, 257482, 258995, 302920, 333212, 414392, 416515, 514964, 517990, 643705, 666424, 833030, 1029928, 1035980, 1287410, 1416151, 1666060, 2071960, 2097721, 2574820, 2832302, 3332120, 4195442, 5149640, 5664604, 7080755, 8390884, 10488605, 11329208, 14161510, 16781768, 20977210, 23074931, 28323020, 35661257, 41954420, 46149862, 56646040, 71322514, 83908840, 92299724, 115374655, 142645028, 178306285, 184599448, 230749310, 285290056, 356612570, 392273827, 461498620, 713225140, 784547654, 922997240, 1426450280, 1569095308, 1961369135, 3138190616, 3922738270, 7845476540, 15690953080]

約数ペア:

[(1, 15690953080), (2, 7845476540), (4, 3922738270), (5, 3138190616), (8, 1961369135), (10, 1569095308), (11, 1426450280), (17, 922997240), (20, 784547654), (22, 713225140), (34, 461498620), (40, 392273827), (44, 356612570), (55, 285290056), (68, 230749310), (85, 184599448), (88, 178306285), (110, 142645028), (136, 115374655), (170, 92299724), (187, 83908840), (220, 71322514), (277, 56646040), (340, 46149862), (374, 41954420), (440, 35661257), (554, 28323020), (680, 23074931), (748, 20977210), (935, 16781768), (1108, 14161510), (1385, 11329208), (1496, 10488605), (1870, 8390884), (2216, 7080755), (2770, 5664604), (3047, 5149640), (3740, 4195442), (4709, 3332120), (5540, 2832302), (6094, 2574820), (7480, 2097721), (7573, 2071960), (9418, 1666060), (11080, 1416151), (12188, 1287410), (15146, 1035980), (15235, 1029928), (18836, 833030), (23545, 666424), (24376, 643705), (30292, 517990), (30470, 514964), (37672, 416515), (37865, 414392), (47090, 333212), (51799, 302920), (60584, 258995), (60940, 257482), (75730, 207196), (83303, 188360), (94180, 166606), (103598, 151460), (121880, 128741)]