142032800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 144

約数和(自身を含む): 426972672

約数和(自身を除く): 284939872

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 1951, 2080, 2275, 2600, 2800, 2912, 3640, 3902, 4550, 5200, 5600, 7280, 7804, 9100, 9755, 10400, 13657, 14560, 15608, 18200, 19510, 25363, 27314, 31216, 36400, 39020, 48775, 50726, 54628, 62432, 68285, 72800, 78040, 97550, 101452, 109256, 126815, 136570, 156080, 177541, 195100, 202904, 218512, 253630, 273140, 312160, 341425, 355082, 390200, 405808, 437024, 507260, 546280, 634075, 682850, 710164, 780400, 811616, 887705, 1014520, 1092560, 1268150, 1365700, 1420328, 1560800, 1775410, 2029040, 2185120, 2536300, 2731400, 2840656, 3550820, 4058080, 4438525, 5072600, 5462800, 5681312, 7101640, 8877050, 10145200, 10925600, 14203280, 17754100, 20290400, 28406560, 35508200, 71016400, 142032800]

約数ペア:

[(1, 142032800), (2, 71016400), (4, 35508200), (5, 28406560), (7, 20290400), (8, 17754100), (10, 14203280), (13, 10925600), (14, 10145200), (16, 8877050), (20, 7101640), (25, 5681312), (26, 5462800), (28, 5072600), (32, 4438525), (35, 4058080), (40, 3550820), (50, 2840656), (52, 2731400), (56, 2536300), (65, 2185120), (70, 2029040), (80, 1775410), (91, 1560800), (100, 1420328), (104, 1365700), (112, 1268150), (130, 1092560), (140, 1014520), (160, 887705), (175, 811616), (182, 780400), (200, 710164), (208, 682850), (224, 634075), (260, 546280), (280, 507260), (325, 437024), (350, 405808), (364, 390200), (400, 355082), (416, 341425), (455, 312160), (520, 273140), (560, 253630), (650, 218512), (700, 202904), (728, 195100), (800, 177541), (910, 156080), (1040, 136570), (1120, 126815), (1300, 109256), (1400, 101452), (1456, 97550), (1820, 78040), (1951, 72800), (2080, 68285), (2275, 62432), (2600, 54628), (2800, 50726), (2912, 48775), (3640, 39020), (3902, 36400), (4550, 31216), (5200, 27314), (5600, 25363), (7280, 19510), (7804, 18200), (9100, 15608), (9755, 14560), (10400, 13657)]