339877680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1131

約数の個数: 160

約数和(自身を含む): 1114214400

約数和(自身を除く): 774336720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 47, 48, 58, 60, 80, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 240, 282, 290, 348, 376, 435, 464, 470, 564, 580, 696, 705, 752, 870, 940, 1039, 1128, 1160, 1363, 1392, 1410, 1740, 1880, 2078, 2256, 2320, 2726, 2820, 3117, 3480, 3760, 4089, 4156, 5195, 5452, 5640, 6234, 6815, 6960, 8178, 8312, 10390, 10904, 11280, 12468, 13630, 15585, 16356, 16624, 20445, 20780, 21808, 24936, 27260, 30131, 31170, 32712, 40890, 41560, 48833, 49872, 54520, 60262, 62340, 65424, 81780, 83120, 90393, 97666, 109040, 120524, 124680, 146499, 150655, 163560, 180786, 195332, 241048, 244165, 249360, 292998, 301310, 327120, 361572, 390664, 451965, 482096, 488330, 585996, 602620, 723144, 732495, 781328, 903930, 976660, 1171992, 1205240, 1416157, 1446288, 1464990, 1807860, 1953320, 2343984, 2410480, 2832314, 2929980, 3615720, 3906640, 4248471, 5664628, 5859960, 7080785, 7231440, 8496942, 11329256, 11719920, 14161570, 16993884, 21242355, 22658512, 28323140, 33987768, 42484710, 56646280, 67975536, 84969420, 113292560, 169938840, 339877680]

約数ペア:

[(1, 339877680), (2, 169938840), (3, 113292560), (4, 84969420), (5, 67975536), (6, 56646280), (8, 42484710), (10, 33987768), (12, 28323140), (15, 22658512), (16, 21242355), (20, 16993884), (24, 14161570), (29, 11719920), (30, 11329256), (40, 8496942), (47, 7231440), (48, 7080785), (58, 5859960), (60, 5664628), (80, 4248471), (87, 3906640), (94, 3615720), (116, 2929980), (120, 2832314), (141, 2410480), (145, 2343984), (174, 1953320), (188, 1807860), (232, 1464990), (235, 1446288), (240, 1416157), (282, 1205240), (290, 1171992), (348, 976660), (376, 903930), (435, 781328), (464, 732495), (470, 723144), (564, 602620), (580, 585996), (696, 488330), (705, 482096), (752, 451965), (870, 390664), (940, 361572), (1039, 327120), (1128, 301310), (1160, 292998), (1363, 249360), (1392, 244165), (1410, 241048), (1740, 195332), (1880, 180786), (2078, 163560), (2256, 150655), (2320, 146499), (2726, 124680), (2820, 120524), (3117, 109040), (3480, 97666), (3760, 90393), (4089, 83120), (4156, 81780), (5195, 65424), (5452, 62340), (5640, 60262), (6234, 54520), (6815, 49872), (6960, 48833), (8178, 41560), (8312, 40890), (10390, 32712), (10904, 31170), (11280, 30131), (12468, 27260), (13630, 24936), (15585, 21808), (16356, 20780), (16624, 20445)]