42156913890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{230479}}^1$

素因数の和:230576

約数の個数: 128

約数和(自身を含む): 126384168960

約数和(自身を除く): 84227255070

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 67, 70, 78, 91, 105, 130, 134, 182, 195, 201, 210, 273, 335, 390, 402, 455, 469, 546, 670, 871, 910, 938, 1005, 1365, 1407, 1742, 2010, 2345, 2613, 2730, 2814, 4355, 4690, 5226, 6097, 7035, 8710, 12194, 13065, 14070, 18291, 26130, 30485, 36582, 60970, 91455, 182910, 230479, 460958, 691437, 1152395, 1382874, 1613353, 2304790, 2996227, 3226706, 3457185, 4840059, 5992454, 6914370, 8066765, 8988681, 9680118, 14981135, 15442093, 16133530, 17977362, 20973589, 24200295, 29962270, 30884186, 41947178, 44943405, 46326279, 48400590, 62920767, 77210465, 89886810, 92652558, 104867945, 108094651, 125841534, 154420930, 200747209, 209735890, 216189302, 231631395, 314603835, 324283953, 401494418, 463262790, 540473255, 602241627, 629207670, 648567906, 1003736045, 1080946510, 1204483254, 1405230463, 1621419765, 2007472090, 2810460926, 3011208135, 3242839530, 4215691389, 6022416270, 7026152315, 8431382778, 14052304630, 21078456945, 42156913890]

約数ペア:

[(1, 42156913890), (2, 21078456945), (3, 14052304630), (5, 8431382778), (6, 7026152315), (7, 6022416270), (10, 4215691389), (13, 3242839530), (14, 3011208135), (15, 2810460926), (21, 2007472090), (26, 1621419765), (30, 1405230463), (35, 1204483254), (39, 1080946510), (42, 1003736045), (65, 648567906), (67, 629207670), (70, 602241627), (78, 540473255), (91, 463262790), (105, 401494418), (130, 324283953), (134, 314603835), (182, 231631395), (195, 216189302), (201, 209735890), (210, 200747209), (273, 154420930), (335, 125841534), (390, 108094651), (402, 104867945), (455, 92652558), (469, 89886810), (546, 77210465), (670, 62920767), (871, 48400590), (910, 46326279), (938, 44943405), (1005, 41947178), (1365, 30884186), (1407, 29962270), (1742, 24200295), (2010, 20973589), (2345, 17977362), (2613, 16133530), (2730, 15442093), (2814, 14981135), (4355, 9680118), (4690, 8988681), (5226, 8066765), (6097, 6914370), (7035, 5992454), (8710, 4840059), (12194, 3457185), (13065, 3226706), (14070, 2996227), (18291, 2304790), (26130, 1613353), (30485, 1382874), (36582, 1152395), (60970, 691437), (91455, 460958), (182910, 230479)]