70018240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 180283104

約数和(自身を除く): 110264864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 80, 85, 122, 136, 160, 170, 211, 244, 272, 305, 320, 340, 422, 488, 544, 610, 680, 844, 976, 1037, 1055, 1088, 1220, 1360, 1688, 1952, 2074, 2110, 2440, 2720, 3376, 3587, 3904, 4148, 4220, 4880, 5185, 5440, 6752, 7174, 8296, 8440, 9760, 10370, 12871, 13504, 14348, 16592, 16880, 17935, 19520, 20740, 25742, 28696, 33184, 33760, 35870, 41480, 51484, 57392, 64355, 66368, 67520, 71740, 82960, 102968, 114784, 128710, 143480, 165920, 205936, 218807, 229568, 257420, 286960, 331840, 411872, 437614, 514840, 573920, 823744, 875228, 1029680, 1094035, 1147840, 1750456, 2059360, 2188070, 3500912, 4118720, 4376140, 7001824, 8752280, 14003648, 17504560, 35009120, 70018240]

約数ペア:

[(1, 70018240), (2, 35009120), (4, 17504560), (5, 14003648), (8, 8752280), (10, 7001824), (16, 4376140), (17, 4118720), (20, 3500912), (32, 2188070), (34, 2059360), (40, 1750456), (61, 1147840), (64, 1094035), (68, 1029680), (80, 875228), (85, 823744), (122, 573920), (136, 514840), (160, 437614), (170, 411872), (211, 331840), (244, 286960), (272, 257420), (305, 229568), (320, 218807), (340, 205936), (422, 165920), (488, 143480), (544, 128710), (610, 114784), (680, 102968), (844, 82960), (976, 71740), (1037, 67520), (1055, 66368), (1088, 64355), (1220, 57392), (1360, 51484), (1688, 41480), (1952, 35870), (2074, 33760), (2110, 33184), (2440, 28696), (2720, 25742), (3376, 20740), (3587, 19520), (3904, 17935), (4148, 16880), (4220, 16592), (4880, 14348), (5185, 13504), (5440, 12871), (6752, 10370), (7174, 9760), (8296, 8440)]