14951344640

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:990

約数の個数: 160

約数和(自身を含む): 37188619776

約数和(自身を除く): 22237275136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 293, 310, 320, 496, 512, 586, 620, 640, 643, 992, 1172, 1240, 1280, 1286, 1465, 1984, 2344, 2480, 2560, 2572, 2930, 3215, 3968, 4688, 4960, 5144, 5860, 6430, 7936, 9083, 9376, 9920, 10288, 11720, 12860, 15872, 18166, 18752, 19840, 19933, 20576, 23440, 25720, 36332, 37504, 39680, 39866, 41152, 45415, 46880, 51440, 72664, 75008, 79360, 79732, 82304, 90830, 93760, 99665, 102880, 145328, 150016, 159464, 164608, 181660, 187520, 188399, 199330, 205760, 290656, 318928, 329216, 363320, 375040, 376798, 398660, 411520, 581312, 637856, 726640, 750080, 753596, 797320, 823040, 941995, 1162624, 1275712, 1453280, 1507192, 1594640, 1646080, 1883990, 2325248, 2551424, 2906560, 3014384, 3189280, 3767980, 4650496, 5102848, 5813120, 5840369, 6028768, 6378560, 7535960, 10205696, 11626240, 11680738, 12057536, 12757120, 15071920, 23252480, 23361476, 24115072, 25514240, 29201845, 30143840, 46722952, 48230144, 51028480, 58403690, 60287680, 93445904, 96460288, 116807380, 120575360, 186891808, 233614760, 241150720, 373783616, 467229520, 482301440, 747567232, 934459040, 1495134464, 1868918080, 2990268928, 3737836160, 7475672320, 14951344640]

約数ペア:

[(1, 14951344640), (2, 7475672320), (4, 3737836160), (5, 2990268928), (8, 1868918080), (10, 1495134464), (16, 934459040), (20, 747567232), (31, 482301440), (32, 467229520), (40, 373783616), (62, 241150720), (64, 233614760), (80, 186891808), (124, 120575360), (128, 116807380), (155, 96460288), (160, 93445904), (248, 60287680), (256, 58403690), (293, 51028480), (310, 48230144), (320, 46722952), (496, 30143840), (512, 29201845), (586, 25514240), (620, 24115072), (640, 23361476), (643, 23252480), (992, 15071920), (1172, 12757120), (1240, 12057536), (1280, 11680738), (1286, 11626240), (1465, 10205696), (1984, 7535960), (2344, 6378560), (2480, 6028768), (2560, 5840369), (2572, 5813120), (2930, 5102848), (3215, 4650496), (3968, 3767980), (4688, 3189280), (4960, 3014384), (5144, 2906560), (5860, 2551424), (6430, 2325248), (7936, 1883990), (9083, 1646080), (9376, 1594640), (9920, 1507192), (10288, 1453280), (11720, 1275712), (12860, 1162624), (15872, 941995), (18166, 823040), (18752, 797320), (19840, 753596), (19933, 750080), (20576, 726640), (23440, 637856), (25720, 581312), (36332, 411520), (37504, 398660), (39680, 376798), (39866, 375040), (41152, 363320), (45415, 329216), (46880, 318928), (51440, 290656), (72664, 205760), (75008, 199330), (79360, 188399), (79732, 187520), (82304, 181660), (90830, 164608), (93760, 159464), (99665, 150016), (102880, 145328)]