148435840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1992

約数の個数: 128

約数和(自身を含む): 429624000

約数和(自身を除く): 281188160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 1949, 2176, 2240, 2380, 2720, 3808, 3898, 4480, 4760, 5440, 7616, 7796, 9520, 9745, 10880, 13643, 15232, 15592, 19040, 19490, 27286, 31184, 33133, 38080, 38980, 54572, 62368, 66266, 68215, 76160, 77960, 109144, 124736, 132532, 136430, 155920, 165665, 218288, 231931, 249472, 265064, 272860, 311840, 331330, 436576, 463862, 530128, 545720, 623680, 662660, 873152, 927724, 1060256, 1091440, 1159655, 1247360, 1325320, 1746304, 1855448, 2120512, 2182880, 2319310, 2650640, 3710896, 4241024, 4365760, 4638620, 5301280, 7421792, 8731520, 9277240, 10602560, 14843584, 18554480, 21205120, 29687168, 37108960, 74217920, 148435840]

約数ペア:

[(1, 148435840), (2, 74217920), (4, 37108960), (5, 29687168), (7, 21205120), (8, 18554480), (10, 14843584), (14, 10602560), (16, 9277240), (17, 8731520), (20, 7421792), (28, 5301280), (32, 4638620), (34, 4365760), (35, 4241024), (40, 3710896), (56, 2650640), (64, 2319310), (68, 2182880), (70, 2120512), (80, 1855448), (85, 1746304), (112, 1325320), (119, 1247360), (128, 1159655), (136, 1091440), (140, 1060256), (160, 927724), (170, 873152), (224, 662660), (238, 623680), (272, 545720), (280, 530128), (320, 463862), (340, 436576), (448, 331330), (476, 311840), (544, 272860), (560, 265064), (595, 249472), (640, 231931), (680, 218288), (896, 165665), (952, 155920), (1088, 136430), (1120, 132532), (1190, 124736), (1360, 109144), (1904, 77960), (1949, 76160), (2176, 68215), (2240, 66266), (2380, 62368), (2720, 54572), (3808, 38980), (3898, 38080), (4480, 33133), (4760, 31184), (5440, 27286), (7616, 19490), (7796, 19040), (9520, 15592), (9745, 15232), (10880, 13643)]