965130880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1258

約数の個数: 128

約数和(自身を含む): 2651967360

約数和(自身を除く): 1686836480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 211, 224, 280, 320, 422, 448, 560, 640, 844, 896, 1021, 1055, 1120, 1477, 1688, 2042, 2110, 2240, 2954, 3376, 4084, 4220, 4480, 5105, 5908, 6752, 7147, 7385, 8168, 8440, 10210, 11816, 13504, 14294, 14770, 16336, 16880, 20420, 23632, 27008, 28588, 29540, 32672, 33760, 35735, 40840, 47264, 57176, 59080, 65344, 67520, 71470, 81680, 94528, 114352, 118160, 130688, 135040, 142940, 163360, 189056, 215431, 228704, 236320, 285880, 326720, 430862, 457408, 472640, 571760, 653440, 861724, 914816, 945280, 1077155, 1143520, 1508017, 1723448, 2154310, 2287040, 3016034, 3446896, 4308620, 4574080, 6032068, 6893792, 7540085, 8617240, 12064136, 13787584, 15080170, 17234480, 24128272, 27575168, 30160340, 34468960, 48256544, 60320680, 68937920, 96513088, 120641360, 137875840, 193026176, 241282720, 482565440, 965130880]

約数ペア:

[(1, 965130880), (2, 482565440), (4, 241282720), (5, 193026176), (7, 137875840), (8, 120641360), (10, 96513088), (14, 68937920), (16, 60320680), (20, 48256544), (28, 34468960), (32, 30160340), (35, 27575168), (40, 24128272), (56, 17234480), (64, 15080170), (70, 13787584), (80, 12064136), (112, 8617240), (128, 7540085), (140, 6893792), (160, 6032068), (211, 4574080), (224, 4308620), (280, 3446896), (320, 3016034), (422, 2287040), (448, 2154310), (560, 1723448), (640, 1508017), (844, 1143520), (896, 1077155), (1021, 945280), (1055, 914816), (1120, 861724), (1477, 653440), (1688, 571760), (2042, 472640), (2110, 457408), (2240, 430862), (2954, 326720), (3376, 285880), (4084, 236320), (4220, 228704), (4480, 215431), (5105, 189056), (5908, 163360), (6752, 142940), (7147, 135040), (7385, 130688), (8168, 118160), (8440, 114352), (10210, 94528), (11816, 81680), (13504, 71470), (14294, 67520), (14770, 65344), (16336, 59080), (16880, 57176), (20420, 47264), (23632, 40840), (27008, 35735), (28588, 33760), (29540, 32672)]