15674986880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{12911}}^1$

素因数の和:13208

約数の個数: 128

約数和(自身を含む): 42987663360

約数和(自身を除く): 27312676480

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, 224, 271, 280, 320, 448, 542, 560, 640, 896, 1084, 1120, 1355, 1897, 2168, 2240, 2710, 3794, 4336, 4480, 5420, 7588, 8672, 9485, 10840, 12911, 15176, 17344, 18970, 21680, 25822, 30352, 34688, 37940, 43360, 51644, 60704, 64555, 75880, 86720, 90377, 103288, 121408, 129110, 151760, 173440, 180754, 206576, 242816, 258220, 303520, 361508, 413152, 451885, 516440, 607040, 723016, 826304, 903770, 1032880, 1214080, 1446032, 1652608, 1807540, 2065760, 2892064, 3498881, 3615080, 4131520, 5784128, 6997762, 7230160, 8263040, 11568256, 13995524, 14460320, 17494405, 24492167, 27991048, 28920640, 34988810, 48984334, 55982096, 57841280, 69977620, 97968668, 111964192, 122460835, 139955240, 195937336, 223928384, 244921670, 279910480, 391874672, 447856768, 489843340, 559820960, 783749344, 979686680, 1119641920, 1567498688, 1959373360, 2239283840, 3134997376, 3918746720, 7837493440, 15674986880]

約数ペア:

[(1, 15674986880), (2, 7837493440), (4, 3918746720), (5, 3134997376), (7, 2239283840), (8, 1959373360), (10, 1567498688), (14, 1119641920), (16, 979686680), (20, 783749344), (28, 559820960), (32, 489843340), (35, 447856768), (40, 391874672), (56, 279910480), (64, 244921670), (70, 223928384), (80, 195937336), (112, 139955240), (128, 122460835), (140, 111964192), (160, 97968668), (224, 69977620), (271, 57841280), (280, 55982096), (320, 48984334), (448, 34988810), (542, 28920640), (560, 27991048), (640, 24492167), (896, 17494405), (1084, 14460320), (1120, 13995524), (1355, 11568256), (1897, 8263040), (2168, 7230160), (2240, 6997762), (2710, 5784128), (3794, 4131520), (4336, 3615080), (4480, 3498881), (5420, 2892064), (7588, 2065760), (8672, 1807540), (9485, 1652608), (10840, 1446032), (12911, 1214080), (15176, 1032880), (17344, 903770), (18970, 826304), (21680, 723016), (25822, 607040), (30352, 516440), (34688, 451885), (37940, 413152), (43360, 361508), (51644, 303520), (60704, 258220), (64555, 242816), (75880, 206576), (86720, 180754), (90377, 173440), (103288, 151760), (121408, 129110)]