42172800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 145704960

約数和(自身を除く): 103532160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 191, 192, 200, 230, 240, 276, 300, 320, 345, 368, 382, 384, 400, 460, 480, 552, 573, 575, 600, 640, 690, 736, 764, 800, 920, 955, 960, 1104, 1146, 1150, 1200, 1380, 1472, 1528, 1600, 1725, 1840, 1910, 1920, 2208, 2292, 2300, 2400, 2760, 2865, 2944, 3056, 3200, 3450, 3680, 3820, 4393, 4416, 4584, 4600, 4775, 4800, 5520, 5730, 6112, 6900, 7360, 7640, 8786, 8832, 9168, 9200, 9550, 9600, 11040, 11460, 12224, 13179, 13800, 14325, 14720, 15280, 17572, 18336, 18400, 19100, 21965, 22080, 22920, 24448, 26358, 27600, 28650, 30560, 35144, 36672, 36800, 38200, 43930, 44160, 45840, 52716, 55200, 57300, 61120, 65895, 70288, 73344, 73600, 76400, 87860, 91680, 105432, 109825, 110400, 114600, 122240, 131790, 140576, 152800, 175720, 183360, 210864, 219650, 220800, 229200, 263580, 281152, 305600, 329475, 351440, 366720, 421728, 439300, 458400, 527160, 562304, 611200, 658950, 702880, 843456, 878600, 916800, 1054320, 1317900, 1405760, 1686912, 1757200, 1833600, 2108640, 2635800, 2811520, 3514400, 4217280, 5271600, 7028800, 8434560, 10543200, 14057600, 21086400, 42172800]

約数ペア:

[(1, 42172800), (2, 21086400), (3, 14057600), (4, 10543200), (5, 8434560), (6, 7028800), (8, 5271600), (10, 4217280), (12, 3514400), (15, 2811520), (16, 2635800), (20, 2108640), (23, 1833600), (24, 1757200), (25, 1686912), (30, 1405760), (32, 1317900), (40, 1054320), (46, 916800), (48, 878600), (50, 843456), (60, 702880), (64, 658950), (69, 611200), (75, 562304), (80, 527160), (92, 458400), (96, 439300), (100, 421728), (115, 366720), (120, 351440), (128, 329475), (138, 305600), (150, 281152), (160, 263580), (184, 229200), (191, 220800), (192, 219650), (200, 210864), (230, 183360), (240, 175720), (276, 152800), (300, 140576), (320, 131790), (345, 122240), (368, 114600), (382, 110400), (384, 109825), (400, 105432), (460, 91680), (480, 87860), (552, 76400), (573, 73600), (575, 73344), (600, 70288), (640, 65895), (690, 61120), (736, 57300), (764, 55200), (800, 52716), (920, 45840), (955, 44160), (960, 43930), (1104, 38200), (1146, 36800), (1150, 36672), (1200, 35144), (1380, 30560), (1472, 28650), (1528, 27600), (1600, 26358), (1725, 24448), (1840, 22920), (1910, 22080), (1920, 21965), (2208, 19100), (2292, 18400), (2300, 18336), (2400, 17572), (2760, 15280), (2865, 14720), (2944, 14325), (3056, 13800), (3200, 13179), (3450, 12224), (3680, 11460), (3820, 11040), (4393, 9600), (4416, 9550), (4584, 9200), (4600, 9168), (4775, 8832), (4800, 8786), (5520, 7640), (5730, 7360), (6112, 6900)]