1058815520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4657}}^1$

素因数の和:4715

約数の個数: 144

約数和(自身を含む): 3010838040

約数和(自身を除く): 1952022520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 928, 980, 1015, 1120, 1160, 1421, 1568, 1624, 1960, 2030, 2320, 2842, 3248, 3920, 4060, 4640, 4657, 5684, 6496, 7105, 7840, 8120, 9314, 11368, 14210, 16240, 18628, 22736, 23285, 28420, 32480, 32599, 37256, 45472, 46570, 56840, 65198, 74512, 93140, 113680, 130396, 135053, 149024, 162995, 186280, 227360, 228193, 260792, 270106, 325990, 372560, 456386, 521584, 540212, 651980, 675265, 745120, 912772, 945371, 1043168, 1080424, 1140965, 1303960, 1350530, 1825544, 1890742, 2160848, 2281930, 2607920, 2701060, 3651088, 3781484, 4321696, 4563860, 4726855, 5215840, 5402120, 6617597, 7302176, 7562968, 9127720, 9453710, 10804240, 13235194, 15125936, 18255440, 18907420, 21608480, 26470388, 30251872, 33087985, 36510880, 37814840, 52940776, 66175970, 75629680, 105881552, 132351940, 151259360, 211763104, 264703880, 529407760, 1058815520]

約数ペア:

[(1, 1058815520), (2, 529407760), (4, 264703880), (5, 211763104), (7, 151259360), (8, 132351940), (10, 105881552), (14, 75629680), (16, 66175970), (20, 52940776), (28, 37814840), (29, 36510880), (32, 33087985), (35, 30251872), (40, 26470388), (49, 21608480), (56, 18907420), (58, 18255440), (70, 15125936), (80, 13235194), (98, 10804240), (112, 9453710), (116, 9127720), (140, 7562968), (145, 7302176), (160, 6617597), (196, 5402120), (203, 5215840), (224, 4726855), (232, 4563860), (245, 4321696), (280, 3781484), (290, 3651088), (392, 2701060), (406, 2607920), (464, 2281930), (490, 2160848), (560, 1890742), (580, 1825544), (784, 1350530), (812, 1303960), (928, 1140965), (980, 1080424), (1015, 1043168), (1120, 945371), (1160, 912772), (1421, 745120), (1568, 675265), (1624, 651980), (1960, 540212), (2030, 521584), (2320, 456386), (2842, 372560), (3248, 325990), (3920, 270106), (4060, 260792), (4640, 228193), (4657, 227360), (5684, 186280), (6496, 162995), (7105, 149024), (7840, 135053), (8120, 130396), (9314, 113680), (11368, 93140), (14210, 74512), (16240, 65198), (18628, 56840), (22736, 46570), (23285, 45472), (28420, 37256), (32480, 32599)]