146318720

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^2\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 361655280

約数和(自身を除く): 215336560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 167, 185, 296, 320, 334, 370, 592, 640, 668, 740, 835, 1184, 1336, 1369, 1480, 1670, 2368, 2672, 2738, 2960, 3340, 4736, 5344, 5476, 5920, 6179, 6680, 6845, 10688, 10952, 11840, 12358, 13360, 13690, 21376, 21904, 23680, 24716, 26720, 27380, 30895, 43808, 49432, 53440, 54760, 61790, 87616, 98864, 106880, 109520, 123580, 175232, 197728, 219040, 228623, 247160, 395456, 438080, 457246, 494320, 790912, 876160, 914492, 988640, 1143115, 1828984, 1977280, 2286230, 3657968, 3954560, 4572460, 7315936, 9144920, 14631872, 18289840, 29263744, 36579680, 73159360, 146318720]

約数ペア:

[(1, 146318720), (2, 73159360), (4, 36579680), (5, 29263744), (8, 18289840), (10, 14631872), (16, 9144920), (20, 7315936), (32, 4572460), (37, 3954560), (40, 3657968), (64, 2286230), (74, 1977280), (80, 1828984), (128, 1143115), (148, 988640), (160, 914492), (167, 876160), (185, 790912), (296, 494320), (320, 457246), (334, 438080), (370, 395456), (592, 247160), (640, 228623), (668, 219040), (740, 197728), (835, 175232), (1184, 123580), (1336, 109520), (1369, 106880), (1480, 98864), (1670, 87616), (2368, 61790), (2672, 54760), (2738, 53440), (2960, 49432), (3340, 43808), (4736, 30895), (5344, 27380), (5476, 26720), (5920, 24716), (6179, 23680), (6680, 21904), (6845, 21376), (10688, 13690), (10952, 13360), (11840, 12358)]