69824320

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 177759360

約数和(自身を除く): 107935040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 80, 92, 106, 115, 160, 179, 184, 212, 230, 265, 320, 358, 368, 424, 460, 530, 716, 736, 848, 895, 920, 1060, 1219, 1432, 1472, 1696, 1790, 1840, 2120, 2438, 2864, 3392, 3580, 3680, 4117, 4240, 4876, 5728, 6095, 7160, 7360, 8234, 8480, 9487, 9752, 11456, 12190, 14320, 16468, 16960, 18974, 19504, 20585, 24380, 28640, 32936, 37948, 39008, 41170, 47435, 48760, 57280, 65872, 75896, 78016, 82340, 94870, 97520, 131744, 151792, 164680, 189740, 195040, 218201, 263488, 303584, 329360, 379480, 390080, 436402, 607168, 658720, 758960, 872804, 1091005, 1317440, 1517920, 1745608, 2182010, 3035840, 3491216, 4364020, 6982432, 8728040, 13964864, 17456080, 34912160, 69824320]

約数ペア:

[(1, 69824320), (2, 34912160), (4, 17456080), (5, 13964864), (8, 8728040), (10, 6982432), (16, 4364020), (20, 3491216), (23, 3035840), (32, 2182010), (40, 1745608), (46, 1517920), (53, 1317440), (64, 1091005), (80, 872804), (92, 758960), (106, 658720), (115, 607168), (160, 436402), (179, 390080), (184, 379480), (212, 329360), (230, 303584), (265, 263488), (320, 218201), (358, 195040), (368, 189740), (424, 164680), (460, 151792), (530, 131744), (716, 97520), (736, 94870), (848, 82340), (895, 78016), (920, 75896), (1060, 65872), (1219, 57280), (1432, 48760), (1472, 47435), (1696, 41170), (1790, 39008), (1840, 37948), (2120, 32936), (2438, 28640), (2864, 24380), (3392, 20585), (3580, 19504), (3680, 18974), (4117, 16960), (4240, 16468), (4876, 14320), (5728, 12190), (6095, 11456), (7160, 9752), (7360, 9487), (8234, 8480)]