69778080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1099

約数の個数: 144

約数和(自身を含む): 243419904

約数和(自身を除く): 173641824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1031, 1128, 1410, 1440, 1504, 1692, 1880, 2062, 2115, 2256, 2820, 3093, 3384, 3760, 4124, 4230, 4512, 5155, 5640, 6186, 6768, 7520, 8248, 8460, 9279, 10310, 11280, 12372, 13536, 15465, 16496, 16920, 18558, 20620, 22560, 24744, 30930, 32992, 33840, 37116, 41240, 46395, 48457, 49488, 61860, 67680, 74232, 82480, 92790, 96914, 98976, 123720, 145371, 148464, 164960, 185580, 193828, 242285, 247440, 290742, 296928, 371160, 387656, 436113, 484570, 494880, 581484, 726855, 742320, 775312, 872226, 969140, 1162968, 1453710, 1484640, 1550624, 1744452, 1938280, 2180565, 2325936, 2907420, 3488904, 3876560, 4361130, 4651872, 5814840, 6977808, 7753120, 8722260, 11629680, 13955616, 17444520, 23259360, 34889040, 69778080]

約数ペア:

[(1, 69778080), (2, 34889040), (3, 23259360), (4, 17444520), (5, 13955616), (6, 11629680), (8, 8722260), (9, 7753120), (10, 6977808), (12, 5814840), (15, 4651872), (16, 4361130), (18, 3876560), (20, 3488904), (24, 2907420), (30, 2325936), (32, 2180565), (36, 1938280), (40, 1744452), (45, 1550624), (47, 1484640), (48, 1453710), (60, 1162968), (72, 969140), (80, 872226), (90, 775312), (94, 742320), (96, 726855), (120, 581484), (141, 494880), (144, 484570), (160, 436113), (180, 387656), (188, 371160), (235, 296928), (240, 290742), (282, 247440), (288, 242285), (360, 193828), (376, 185580), (423, 164960), (470, 148464), (480, 145371), (564, 123720), (705, 98976), (720, 96914), (752, 92790), (846, 82480), (940, 74232), (1031, 67680), (1128, 61860), (1410, 49488), (1440, 48457), (1504, 46395), (1692, 41240), (1880, 37116), (2062, 33840), (2115, 32992), (2256, 30930), (2820, 24744), (3093, 22560), (3384, 20620), (3760, 18558), (4124, 16920), (4230, 16496), (4512, 15465), (5155, 13536), (5640, 12372), (6186, 11280), (6768, 10310), (7520, 9279), (8248, 8460)]