283569520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 771325632

約数和(自身を除く): 487756112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 43, 52, 65, 68, 80, 85, 86, 104, 130, 136, 170, 172, 208, 215, 221, 260, 272, 340, 344, 373, 430, 442, 520, 559, 680, 688, 731, 746, 860, 884, 1040, 1105, 1118, 1360, 1462, 1492, 1720, 1768, 1865, 2210, 2236, 2795, 2924, 2984, 3440, 3536, 3655, 3730, 4420, 4472, 4849, 5590, 5848, 5968, 6341, 7310, 7460, 8840, 8944, 9503, 9698, 11180, 11696, 12682, 14620, 14920, 16039, 17680, 19006, 19396, 22360, 24245, 25364, 29240, 29840, 31705, 32078, 38012, 38792, 44720, 47515, 48490, 50728, 58480, 63410, 64156, 76024, 77584, 80195, 82433, 95030, 96980, 101456, 126820, 128312, 152048, 160390, 164866, 190060, 193960, 208507, 253640, 256624, 272663, 320780, 329732, 380120, 387920, 412165, 417014, 507280, 545326, 641560, 659464, 760240, 824330, 834028, 1042535, 1090652, 1283120, 1318928, 1363315, 1648660, 1668056, 2085070, 2181304, 2726630, 3297320, 3336112, 3544619, 4170140, 4362608, 5453260, 6594640, 7089238, 8340280, 10906520, 14178476, 16680560, 17723095, 21813040, 28356952, 35446190, 56713904, 70892380, 141784760, 283569520]

約数ペア:

[(1, 283569520), (2, 141784760), (4, 70892380), (5, 56713904), (8, 35446190), (10, 28356952), (13, 21813040), (16, 17723095), (17, 16680560), (20, 14178476), (26, 10906520), (34, 8340280), (40, 7089238), (43, 6594640), (52, 5453260), (65, 4362608), (68, 4170140), (80, 3544619), (85, 3336112), (86, 3297320), (104, 2726630), (130, 2181304), (136, 2085070), (170, 1668056), (172, 1648660), (208, 1363315), (215, 1318928), (221, 1283120), (260, 1090652), (272, 1042535), (340, 834028), (344, 824330), (373, 760240), (430, 659464), (442, 641560), (520, 545326), (559, 507280), (680, 417014), (688, 412165), (731, 387920), (746, 380120), (860, 329732), (884, 320780), (1040, 272663), (1105, 256624), (1118, 253640), (1360, 208507), (1462, 193960), (1492, 190060), (1720, 164866), (1768, 160390), (1865, 152048), (2210, 128312), (2236, 126820), (2795, 101456), (2924, 96980), (2984, 95030), (3440, 82433), (3536, 80195), (3655, 77584), (3730, 76024), (4420, 64156), (4472, 63410), (4849, 58480), (5590, 50728), (5848, 48490), (5968, 47515), (6341, 44720), (7310, 38792), (7460, 38012), (8840, 32078), (8944, 31705), (9503, 29840), (9698, 29240), (11180, 25364), (11696, 24245), (12682, 22360), (14620, 19396), (14920, 19006), (16039, 17680)]