279119040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 224

約数和(自身を含む): 934004736

約数和(自身を除く): 654885696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 83, 93, 96, 113, 120, 124, 155, 160, 166, 186, 192, 226, 240, 248, 249, 310, 320, 332, 339, 372, 415, 452, 465, 480, 496, 498, 565, 620, 664, 678, 744, 830, 904, 930, 960, 992, 996, 1130, 1240, 1245, 1328, 1356, 1488, 1660, 1695, 1808, 1860, 1984, 1992, 2260, 2480, 2490, 2573, 2656, 2712, 2976, 3320, 3390, 3503, 3616, 3720, 3984, 4520, 4960, 4980, 5146, 5312, 5424, 5952, 6640, 6780, 7006, 7232, 7440, 7719, 7968, 9040, 9379, 9920, 9960, 10292, 10509, 10848, 12865, 13280, 13560, 14012, 14880, 15438, 15936, 17515, 18080, 18758, 19920, 20584, 21018, 21696, 25730, 26560, 27120, 28024, 28137, 29760, 30876, 35030, 36160, 37516, 38595, 39840, 41168, 42036, 46895, 51460, 52545, 54240, 56048, 56274, 61752, 70060, 75032, 77190, 79680, 82336, 84072, 93790, 102920, 105090, 108480, 112096, 112548, 123504, 140120, 140685, 150064, 154380, 164672, 168144, 187580, 205840, 210180, 224192, 225096, 247008, 280240, 281370, 290749, 300128, 308760, 336288, 375160, 411680, 420360, 450192, 494016, 560480, 562740, 581498, 600256, 617520, 672576, 750320, 823360, 840720, 872247, 900384, 1120960, 1125480, 1162996, 1235040, 1453745, 1500640, 1681440, 1744494, 1800768, 2250960, 2325992, 2470080, 2907490, 3001280, 3362880, 3488988, 4361235, 4501920, 4651984, 5814980, 6977976, 8722470, 9003840, 9303968, 11629960, 13955952, 17444940, 18607936, 23259920, 27911904, 34889880, 46519840, 55823808, 69779760, 93039680, 139559520, 279119040]

約数ペア:

[(1, 279119040), (2, 139559520), (3, 93039680), (4, 69779760), (5, 55823808), (6, 46519840), (8, 34889880), (10, 27911904), (12, 23259920), (15, 18607936), (16, 17444940), (20, 13955952), (24, 11629960), (30, 9303968), (31, 9003840), (32, 8722470), (40, 6977976), (48, 5814980), (60, 4651984), (62, 4501920), (64, 4361235), (80, 3488988), (83, 3362880), (93, 3001280), (96, 2907490), (113, 2470080), (120, 2325992), (124, 2250960), (155, 1800768), (160, 1744494), (166, 1681440), (186, 1500640), (192, 1453745), (226, 1235040), (240, 1162996), (248, 1125480), (249, 1120960), (310, 900384), (320, 872247), (332, 840720), (339, 823360), (372, 750320), (415, 672576), (452, 617520), (465, 600256), (480, 581498), (496, 562740), (498, 560480), (565, 494016), (620, 450192), (664, 420360), (678, 411680), (744, 375160), (830, 336288), (904, 308760), (930, 300128), (960, 290749), (992, 281370), (996, 280240), (1130, 247008), (1240, 225096), (1245, 224192), (1328, 210180), (1356, 205840), (1488, 187580), (1660, 168144), (1695, 164672), (1808, 154380), (1860, 150064), (1984, 140685), (1992, 140120), (2260, 123504), (2480, 112548), (2490, 112096), (2573, 108480), (2656, 105090), (2712, 102920), (2976, 93790), (3320, 84072), (3390, 82336), (3503, 79680), (3616, 77190), (3720, 75032), (3984, 70060), (4520, 61752), (4960, 56274), (4980, 56048), (5146, 54240), (5312, 52545), (5424, 51460), (5952, 46895), (6640, 42036), (6780, 41168), (7006, 39840), (7232, 38595), (7440, 37516), (7719, 36160), (7968, 35030), (9040, 30876), (9379, 29760), (9920, 28137), (9960, 28024), (10292, 27120), (10509, 26560), (10848, 25730), (12865, 21696), (13280, 21018), (13560, 20584), (14012, 19920), (14880, 18758), (15438, 18080), (15936, 17515)]