74721169920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313849}}^1$

素因数の和:313906

約数の個数: 160

約数和(自身を含む): 246580646400

約数和(自身を除く): 171859476480

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, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 59520, 79360, 119040, 238080, 313849, 627698, 941547, 1255396, 1569245, 1883094, 2510792, 3138490, 3766188, 4707735, 5021584, 6276980, 7532376, 9415470, 9729319, 10043168, 12553960, 15064752, 18830940, 19458638, 20086336, 25107920, 29187957, 30129504, 37661880, 38917276, 40172672, 48646595, 50215840, 58375914, 60259008, 75323760, 77834552, 80345344, 97293190, 100431680, 116751828, 120518016, 145939785, 150647520, 155669104, 160690688, 194586380, 200863360, 233503656, 241036032, 291879570, 301295040, 311338208, 389172760, 401726720, 467007312, 482072064, 583759140, 602590080, 622676416, 778345520, 803453440, 934014624, 1167518280, 1205180160, 1245352832, 1556691040, 1868029248, 2335036560, 2410360320, 2490705664, 3113382080, 3736058496, 4670073120, 4981411328, 6226764160, 7472116992, 9340146240, 12453528320, 14944233984, 18680292480, 24907056640, 37360584960, 74721169920]

約数ペア:

[(1, 74721169920), (2, 37360584960), (3, 24907056640), (4, 18680292480), (5, 14944233984), (6, 12453528320), (8, 9340146240), (10, 7472116992), (12, 6226764160), (15, 4981411328), (16, 4670073120), (20, 3736058496), (24, 3113382080), (30, 2490705664), (31, 2410360320), (32, 2335036560), (40, 1868029248), (48, 1556691040), (60, 1245352832), (62, 1205180160), (64, 1167518280), (80, 934014624), (93, 803453440), (96, 778345520), (120, 622676416), (124, 602590080), (128, 583759140), (155, 482072064), (160, 467007312), (186, 401726720), (192, 389172760), (240, 311338208), (248, 301295040), (256, 291879570), (310, 241036032), (320, 233503656), (372, 200863360), (384, 194586380), (465, 160690688), (480, 155669104), (496, 150647520), (512, 145939785), (620, 120518016), (640, 116751828), (744, 100431680), (768, 97293190), (930, 80345344), (960, 77834552), (992, 75323760), (1240, 60259008), (1280, 58375914), (1488, 50215840), (1536, 48646595), (1860, 40172672), (1920, 38917276), (1984, 37661880), (2480, 30129504), (2560, 29187957), (2976, 25107920), (3720, 20086336), (3840, 19458638), (3968, 18830940), (4960, 15064752), (5952, 12553960), (7440, 10043168), (7680, 9729319), (7936, 9415470), (9920, 7532376), (11904, 6276980), (14880, 5021584), (15872, 4707735), (19840, 3766188), (23808, 3138490), (29760, 2510792), (39680, 1883094), (47616, 1569245), (59520, 1255396), (79360, 941547), (119040, 627698), (238080, 313849)]