337914560

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 112

約数和(自身を含む): 829543680

約数和(自身を除く): 491629120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 107, 139, 142, 160, 214, 278, 284, 320, 355, 428, 535, 556, 568, 695, 710, 856, 1070, 1112, 1136, 1390, 1420, 1712, 2140, 2224, 2272, 2780, 2840, 3424, 4280, 4448, 4544, 5560, 5680, 6848, 7597, 8560, 8896, 9869, 11120, 11360, 14873, 15194, 17120, 19738, 22240, 22720, 29746, 30388, 34240, 37985, 39476, 44480, 49345, 59492, 60776, 74365, 75970, 78952, 98690, 118984, 121552, 148730, 151940, 157904, 197380, 237968, 243104, 297460, 303880, 315808, 394760, 475936, 486208, 594920, 607760, 631616, 789520, 951872, 1055983, 1189840, 1215520, 1579040, 2111966, 2379680, 2431040, 3158080, 4223932, 4759360, 5279915, 8447864, 10559830, 16895728, 21119660, 33791456, 42239320, 67582912, 84478640, 168957280, 337914560]

約数ペア:

[(1, 337914560), (2, 168957280), (4, 84478640), (5, 67582912), (8, 42239320), (10, 33791456), (16, 21119660), (20, 16895728), (32, 10559830), (40, 8447864), (64, 5279915), (71, 4759360), (80, 4223932), (107, 3158080), (139, 2431040), (142, 2379680), (160, 2111966), (214, 1579040), (278, 1215520), (284, 1189840), (320, 1055983), (355, 951872), (428, 789520), (535, 631616), (556, 607760), (568, 594920), (695, 486208), (710, 475936), (856, 394760), (1070, 315808), (1112, 303880), (1136, 297460), (1390, 243104), (1420, 237968), (1712, 197380), (2140, 157904), (2224, 151940), (2272, 148730), (2780, 121552), (2840, 118984), (3424, 98690), (4280, 78952), (4448, 75970), (4544, 74365), (5560, 60776), (5680, 59492), (6848, 49345), (7597, 44480), (8560, 39476), (8896, 37985), (9869, 34240), (11120, 30388), (11360, 29746), (14873, 22720), (15194, 22240), (17120, 19738)]