2379281520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{128749}}^1$

素因数の和:128783

約数の個数: 160

約数和(自身を含む): 9195840000

約数和(自身を除く): 6816558480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 128749, 257498, 386247, 514996, 643745, 772494, 901243, 1029992, 1287490, 1416239, 1544988, 1802486, 1931235, 2059984, 2574980, 2703729, 2832478, 3089976, 3604972, 3862470, 4248717, 4506215, 5149960, 5407458, 5664956, 6179952, 7081195, 7209944, 7724940, 8497434, 9012430, 9913673, 10299920, 10814916, 11329912, 13518645, 14162390, 14419888, 15449880, 16994868, 18024860, 19827346, 21243585, 21629832, 22659824, 27037290, 28324780, 29741019, 30899760, 33989736, 36049720, 39654692, 42487170, 43259664, 49568365, 54074580, 56649560, 59482038, 67979472, 72099440, 79309384, 84974340, 99136730, 108149160, 113299120, 118964076, 148705095, 158618768, 169948680, 198273460, 216298320, 237928152, 297410190, 339897360, 396546920, 475856304, 594820380, 793093840, 1189640760, 2379281520]

約数ペア:

[(1, 2379281520), (2, 1189640760), (3, 793093840), (4, 594820380), (5, 475856304), (6, 396546920), (7, 339897360), (8, 297410190), (10, 237928152), (11, 216298320), (12, 198273460), (14, 169948680), (15, 158618768), (16, 148705095), (20, 118964076), (21, 113299120), (22, 108149160), (24, 99136730), (28, 84974340), (30, 79309384), (33, 72099440), (35, 67979472), (40, 59482038), (42, 56649560), (44, 54074580), (48, 49568365), (55, 43259664), (56, 42487170), (60, 39654692), (66, 36049720), (70, 33989736), (77, 30899760), (80, 29741019), (84, 28324780), (88, 27037290), (105, 22659824), (110, 21629832), (112, 21243585), (120, 19827346), (132, 18024860), (140, 16994868), (154, 15449880), (165, 14419888), (168, 14162390), (176, 13518645), (210, 11329912), (220, 10814916), (231, 10299920), (240, 9913673), (264, 9012430), (280, 8497434), (308, 7724940), (330, 7209944), (336, 7081195), (385, 6179952), (420, 5664956), (440, 5407458), (462, 5149960), (528, 4506215), (560, 4248717), (616, 3862470), (660, 3604972), (770, 3089976), (840, 2832478), (880, 2703729), (924, 2574980), (1155, 2059984), (1232, 1931235), (1320, 1802486), (1540, 1544988), (1680, 1416239), (1848, 1287490), (2310, 1029992), (2640, 901243), (3080, 772494), (3696, 643745), (4620, 514996), (6160, 386247), (9240, 257498), (18480, 128749)]