4920161280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10333}}^1$

素因数の和:10392

約数の個数: 176

約数和(自身を含む): 16246040064

約数和(自身を除く): 11325878784

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, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 7440, 7680, 7936, 9920, 10333, 11904, 14880, 15360, 15872, 19840, 20666, 23808, 29760, 30999, 31744, 39680, 41332, 47616, 51665, 59520, 61998, 79360, 82664, 95232, 103330, 119040, 123996, 154995, 158720, 165328, 206660, 238080, 247992, 309990, 320323, 330656, 413320, 476160, 495984, 619980, 640646, 661312, 826640, 960969, 991968, 1239960, 1281292, 1322624, 1601615, 1653280, 1921938, 1983936, 2479920, 2562584, 2645248, 3203230, 3306560, 3843876, 3967872, 4804845, 4959840, 5125168, 5290496, 6406460, 6613120, 7687752, 7935744, 9609690, 9919680, 10250336, 10580992, 12812920, 13226240, 15375504, 15871488, 19219380, 19839360, 20500672, 25625840, 26452480, 30751008, 31742976, 38438760, 39678720, 41001344, 51251680, 52904960, 61502016, 76877520, 79357440, 82002688, 102503360, 123004032, 153755040, 158714880, 164005376, 205006720, 246008064, 307510080, 328010752, 410013440, 492016128, 615020160, 820026880, 984032256, 1230040320, 1640053760, 2460080640, 4920161280]

約数ペア:

[(1, 4920161280), (2, 2460080640), (3, 1640053760), (4, 1230040320), (5, 984032256), (6, 820026880), (8, 615020160), (10, 492016128), (12, 410013440), (15, 328010752), (16, 307510080), (20, 246008064), (24, 205006720), (30, 164005376), (31, 158714880), (32, 153755040), (40, 123004032), (48, 102503360), (60, 82002688), (62, 79357440), (64, 76877520), (80, 61502016), (93, 52904960), (96, 51251680), (120, 41001344), (124, 39678720), (128, 38438760), (155, 31742976), (160, 30751008), (186, 26452480), (192, 25625840), (240, 20500672), (248, 19839360), (256, 19219380), (310, 15871488), (320, 15375504), (372, 13226240), (384, 12812920), (465, 10580992), (480, 10250336), (496, 9919680), (512, 9609690), (620, 7935744), (640, 7687752), (744, 6613120), (768, 6406460), (930, 5290496), (960, 5125168), (992, 4959840), (1024, 4804845), (1240, 3967872), (1280, 3843876), (1488, 3306560), (1536, 3203230), (1860, 2645248), (1920, 2562584), (1984, 2479920), (2480, 1983936), (2560, 1921938), (2976, 1653280), (3072, 1601615), (3720, 1322624), (3840, 1281292), (3968, 1239960), (4960, 991968), (5120, 960969), (5952, 826640), (7440, 661312), (7680, 640646), (7936, 619980), (9920, 495984), (10333, 476160), (11904, 413320), (14880, 330656), (15360, 320323), (15872, 309990), (19840, 247992), (20666, 238080), (23808, 206660), (29760, 165328), (30999, 158720), (31744, 154995), (39680, 123996), (41332, 119040), (47616, 103330), (51665, 95232), (59520, 82664), (61998, 79360)]