555419280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2657}}^1$

素因数の和:2753

約数の個数: 160

約数和(自身を含む): 1882629504

約数和(自身を除く): 1327210224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1340, 1560, 1608, 1742, 2010, 2613, 2657, 2680, 3120, 3216, 3484, 4020, 4355, 5226, 5314, 5360, 6968, 7971, 8040, 8710, 10452, 10628, 13065, 13285, 13936, 15942, 16080, 17420, 20904, 21256, 26130, 26570, 31884, 34541, 34840, 39855, 41808, 42512, 52260, 53140, 63768, 69082, 69680, 79710, 103623, 104520, 106280, 127536, 138164, 159420, 172705, 178019, 207246, 209040, 212560, 276328, 318840, 345410, 356038, 414492, 518115, 534057, 552656, 637680, 690820, 712076, 828984, 890095, 1036230, 1068114, 1381640, 1424152, 1657968, 1780190, 2072460, 2136228, 2314247, 2670285, 2763280, 2848304, 3560380, 4144920, 4272456, 4628494, 5340570, 6942741, 7120760, 8289840, 8544912, 9256988, 10681140, 11571235, 13885482, 14241520, 18513976, 21362280, 23142470, 27770964, 34713705, 37027952, 42724560, 46284940, 55541928, 69427410, 92569880, 111083856, 138854820, 185139760, 277709640, 555419280]

約数ペア:

[(1, 555419280), (2, 277709640), (3, 185139760), (4, 138854820), (5, 111083856), (6, 92569880), (8, 69427410), (10, 55541928), (12, 46284940), (13, 42724560), (15, 37027952), (16, 34713705), (20, 27770964), (24, 23142470), (26, 21362280), (30, 18513976), (39, 14241520), (40, 13885482), (48, 11571235), (52, 10681140), (60, 9256988), (65, 8544912), (67, 8289840), (78, 7120760), (80, 6942741), (104, 5340570), (120, 4628494), (130, 4272456), (134, 4144920), (156, 3560380), (195, 2848304), (201, 2763280), (208, 2670285), (240, 2314247), (260, 2136228), (268, 2072460), (312, 1780190), (335, 1657968), (390, 1424152), (402, 1381640), (520, 1068114), (536, 1036230), (624, 890095), (670, 828984), (780, 712076), (804, 690820), (871, 637680), (1005, 552656), (1040, 534057), (1072, 518115), (1340, 414492), (1560, 356038), (1608, 345410), (1742, 318840), (2010, 276328), (2613, 212560), (2657, 209040), (2680, 207246), (3120, 178019), (3216, 172705), (3484, 159420), (4020, 138164), (4355, 127536), (5226, 106280), (5314, 104520), (5360, 103623), (6968, 79710), (7971, 69680), (8040, 69082), (8710, 63768), (10452, 53140), (10628, 52260), (13065, 42512), (13285, 41808), (13936, 39855), (15942, 34840), (16080, 34541), (17420, 31884), (20904, 26570), (21256, 26130)]