43828440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 141696000

約数和(自身を除く): 97867560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 409, 456, 470, 564, 570, 705, 760, 818, 893, 940, 1128, 1140, 1227, 1410, 1636, 1786, 1880, 2045, 2280, 2454, 2679, 2820, 3272, 3572, 4090, 4465, 4908, 5358, 5640, 6135, 7144, 7771, 8180, 8930, 9816, 10716, 12270, 13395, 15542, 16360, 17860, 19223, 21432, 23313, 24540, 26790, 31084, 35720, 38446, 38855, 46626, 49080, 53580, 57669, 62168, 76892, 77710, 93252, 96115, 107160, 115338, 116565, 153784, 155420, 186504, 192230, 230676, 233130, 288345, 310840, 365237, 384460, 461352, 466260, 576690, 730474, 768920, 932520, 1095711, 1153380, 1460948, 1826185, 2191422, 2306760, 2921896, 3652370, 4382844, 5478555, 7304740, 8765688, 10957110, 14609480, 21914220, 43828440]

約数ペア:

[(1, 43828440), (2, 21914220), (3, 14609480), (4, 10957110), (5, 8765688), (6, 7304740), (8, 5478555), (10, 4382844), (12, 3652370), (15, 2921896), (19, 2306760), (20, 2191422), (24, 1826185), (30, 1460948), (38, 1153380), (40, 1095711), (47, 932520), (57, 768920), (60, 730474), (76, 576690), (94, 466260), (95, 461352), (114, 384460), (120, 365237), (141, 310840), (152, 288345), (188, 233130), (190, 230676), (228, 192230), (235, 186504), (282, 155420), (285, 153784), (376, 116565), (380, 115338), (409, 107160), (456, 96115), (470, 93252), (564, 77710), (570, 76892), (705, 62168), (760, 57669), (818, 53580), (893, 49080), (940, 46626), (1128, 38855), (1140, 38446), (1227, 35720), (1410, 31084), (1636, 26790), (1786, 24540), (1880, 23313), (2045, 21432), (2280, 19223), (2454, 17860), (2679, 16360), (2820, 15542), (3272, 13395), (3572, 12270), (4090, 10716), (4465, 9816), (4908, 8930), (5358, 8180), (5640, 7771), (6135, 7144)]