74841760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3558

約数の個数: 96

約数和(自身を含む): 212768640

約数和(自身を除く): 137926880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3517, 4256, 5320, 7034, 10640, 14068, 17585, 21280, 24619, 28136, 35170, 49238, 56272, 66823, 70340, 98476, 112544, 123095, 133646, 140680, 196952, 246190, 267292, 281360, 334115, 393904, 467761, 492380, 534584, 562720, 668230, 787808, 935522, 984760, 1069168, 1336460, 1871044, 1969520, 2138336, 2338805, 2672920, 3742088, 3939040, 4677610, 5345840, 7484176, 9355220, 10691680, 14968352, 18710440, 37420880, 74841760]

約数ペア:

[(1, 74841760), (2, 37420880), (4, 18710440), (5, 14968352), (7, 10691680), (8, 9355220), (10, 7484176), (14, 5345840), (16, 4677610), (19, 3939040), (20, 3742088), (28, 2672920), (32, 2338805), (35, 2138336), (38, 1969520), (40, 1871044), (56, 1336460), (70, 1069168), (76, 984760), (80, 935522), (95, 787808), (112, 668230), (133, 562720), (140, 534584), (152, 492380), (160, 467761), (190, 393904), (224, 334115), (266, 281360), (280, 267292), (304, 246190), (380, 196952), (532, 140680), (560, 133646), (608, 123095), (665, 112544), (760, 98476), (1064, 70340), (1120, 66823), (1330, 56272), (1520, 49238), (2128, 35170), (2660, 28136), (3040, 24619), (3517, 21280), (4256, 17585), (5320, 14068), (7034, 10640)]