754172160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{28057}}^1$

素因数の和:28088

約数の個数: 144

約数和(自身を含む): 2752826496

約数和(自身を除く): 1998654336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 28057, 56114, 84171, 112228, 140285, 168342, 196399, 224456, 280570, 336684, 392798, 420855, 448912, 561140, 589197, 673368, 785596, 841710, 897824, 981995, 1122280, 1178394, 1346736, 1571192, 1683420, 1795648, 1963990, 2244560, 2356788, 2693472, 2945985, 3142384, 3366840, 3591296, 3927980, 4489120, 4713576, 5386944, 5891970, 6284768, 6733680, 7182592, 7855960, 8978240, 9427152, 10773888, 11783940, 12569536, 13467360, 15711920, 17956480, 18854304, 21547776, 23567880, 25139072, 26934720, 31423840, 35912960, 37708608, 47135760, 50278144, 53869440, 62847680, 75417216, 94271520, 107738880, 125695360, 150834432, 188543040, 251390720, 377086080, 754172160]

約数ペア:

[(1, 754172160), (2, 377086080), (3, 251390720), (4, 188543040), (5, 150834432), (6, 125695360), (7, 107738880), (8, 94271520), (10, 75417216), (12, 62847680), (14, 53869440), (15, 50278144), (16, 47135760), (20, 37708608), (21, 35912960), (24, 31423840), (28, 26934720), (30, 25139072), (32, 23567880), (35, 21547776), (40, 18854304), (42, 17956480), (48, 15711920), (56, 13467360), (60, 12569536), (64, 11783940), (70, 10773888), (80, 9427152), (84, 8978240), (96, 7855960), (105, 7182592), (112, 6733680), (120, 6284768), (128, 5891970), (140, 5386944), (160, 4713576), (168, 4489120), (192, 3927980), (210, 3591296), (224, 3366840), (240, 3142384), (256, 2945985), (280, 2693472), (320, 2356788), (336, 2244560), (384, 1963990), (420, 1795648), (448, 1683420), (480, 1571192), (560, 1346736), (640, 1178394), (672, 1122280), (768, 981995), (840, 897824), (896, 841710), (960, 785596), (1120, 673368), (1280, 589197), (1344, 561140), (1680, 448912), (1792, 420855), (1920, 392798), (2240, 336684), (2688, 280570), (3360, 224456), (3840, 196399), (4480, 168342), (5376, 140285), (6720, 112228), (8960, 84171), (13440, 56114), (26880, 28057)]