2797128960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19687}}^1$

素因数の和:19748

約数の個数: 144

約数和(自身を含む): 9175238016

約数和(自身を除く): 6378109056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 3840, 4440, 4736, 5920, 7104, 8880, 9472, 11840, 14208, 17760, 19687, 23680, 28416, 35520, 39374, 47360, 59061, 71040, 78748, 98435, 118122, 142080, 157496, 196870, 236244, 295305, 314992, 393740, 472488, 590610, 629984, 728419, 787480, 944976, 1181220, 1259968, 1456838, 1574960, 1889952, 2185257, 2362440, 2519936, 2913676, 3149920, 3642095, 3779904, 4370514, 4724880, 5039872, 5827352, 6299840, 7284190, 7559808, 8741028, 9449760, 10926285, 11654704, 12599680, 14568380, 15119616, 17482056, 18899520, 21852570, 23309408, 25199360, 29136760, 34964112, 37799040, 43705140, 46618816, 58273520, 69928224, 75598080, 87410280, 93237632, 116547040, 139856448, 174820560, 186475264, 233094080, 279712896, 349641120, 466188160, 559425792, 699282240, 932376320, 1398564480, 2797128960]

約数ペア:

[(1, 2797128960), (2, 1398564480), (3, 932376320), (4, 699282240), (5, 559425792), (6, 466188160), (8, 349641120), (10, 279712896), (12, 233094080), (15, 186475264), (16, 174820560), (20, 139856448), (24, 116547040), (30, 93237632), (32, 87410280), (37, 75598080), (40, 69928224), (48, 58273520), (60, 46618816), (64, 43705140), (74, 37799040), (80, 34964112), (96, 29136760), (111, 25199360), (120, 23309408), (128, 21852570), (148, 18899520), (160, 17482056), (185, 15119616), (192, 14568380), (222, 12599680), (240, 11654704), (256, 10926285), (296, 9449760), (320, 8741028), (370, 7559808), (384, 7284190), (444, 6299840), (480, 5827352), (555, 5039872), (592, 4724880), (640, 4370514), (740, 3779904), (768, 3642095), (888, 3149920), (960, 2913676), (1110, 2519936), (1184, 2362440), (1280, 2185257), (1480, 1889952), (1776, 1574960), (1920, 1456838), (2220, 1259968), (2368, 1181220), (2960, 944976), (3552, 787480), (3840, 728419), (4440, 629984), (4736, 590610), (5920, 472488), (7104, 393740), (8880, 314992), (9472, 295305), (11840, 236244), (14208, 196870), (17760, 157496), (19687, 142080), (23680, 118122), (28416, 98435), (35520, 78748), (39374, 71040), (47360, 59061)]