13791680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 38624256

約数和(自身を除く): 24832576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 131, 140, 160, 188, 224, 235, 262, 280, 320, 329, 376, 448, 470, 524, 560, 655, 658, 752, 917, 940, 1048, 1120, 1310, 1316, 1504, 1645, 1834, 1880, 2096, 2240, 2620, 2632, 3008, 3290, 3668, 3760, 4192, 4585, 5240, 5264, 6157, 6580, 7336, 7520, 8384, 9170, 10480, 10528, 12314, 13160, 14672, 15040, 18340, 20960, 21056, 24628, 26320, 29344, 30785, 36680, 41920, 43099, 49256, 52640, 58688, 61570, 73360, 86198, 98512, 105280, 123140, 146720, 172396, 197024, 215495, 246280, 293440, 344792, 394048, 430990, 492560, 689584, 861980, 985120, 1379168, 1723960, 1970240, 2758336, 3447920, 6895840, 13791680]

約数ペア:

[(1, 13791680), (2, 6895840), (4, 3447920), (5, 2758336), (7, 1970240), (8, 1723960), (10, 1379168), (14, 985120), (16, 861980), (20, 689584), (28, 492560), (32, 430990), (35, 394048), (40, 344792), (47, 293440), (56, 246280), (64, 215495), (70, 197024), (80, 172396), (94, 146720), (112, 123140), (131, 105280), (140, 98512), (160, 86198), (188, 73360), (224, 61570), (235, 58688), (262, 52640), (280, 49256), (320, 43099), (329, 41920), (376, 36680), (448, 30785), (470, 29344), (524, 26320), (560, 24628), (655, 21056), (658, 20960), (752, 18340), (917, 15040), (940, 14672), (1048, 13160), (1120, 12314), (1310, 10528), (1316, 10480), (1504, 9170), (1645, 8384), (1834, 7520), (1880, 7336), (2096, 6580), (2240, 6157), (2620, 5264), (2632, 5240), (3008, 4585), (3290, 4192), (3668, 3760)]