212648800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 671956992

約数和(自身を除く): 459308192

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 32, 35, 40, 46, 50, 52, 56, 65, 70, 80, 91, 92, 100, 104, 112, 115, 127, 130, 140, 160, 161, 175, 182, 184, 200, 208, 224, 230, 254, 260, 280, 299, 322, 325, 350, 364, 368, 400, 416, 455, 460, 508, 520, 560, 575, 598, 635, 644, 650, 700, 728, 736, 800, 805, 889, 910, 920, 1016, 1040, 1120, 1150, 1196, 1270, 1288, 1300, 1400, 1456, 1495, 1610, 1651, 1778, 1820, 1840, 2032, 2080, 2093, 2275, 2300, 2392, 2540, 2576, 2600, 2800, 2912, 2921, 2990, 3175, 3220, 3302, 3556, 3640, 3680, 4025, 4064, 4186, 4445, 4550, 4600, 4784, 5080, 5152, 5200, 5600, 5842, 5980, 6350, 6440, 6604, 7112, 7280, 7475, 8050, 8255, 8372, 8890, 9100, 9200, 9568, 10160, 10400, 10465, 11557, 11684, 11960, 12700, 12880, 13208, 14224, 14560, 14605, 14950, 16100, 16510, 16744, 17780, 18200, 18400, 20320, 20447, 20930, 22225, 23114, 23368, 23920, 25400, 25760, 26416, 28448, 29210, 29900, 32200, 33020, 33488, 35560, 36400, 37973, 40894, 41275, 41860, 44450, 46228, 46736, 47840, 50800, 52325, 52832, 57785, 58420, 59800, 64400, 66040, 66976, 71120, 72800, 73025, 75946, 81788, 82550, 83720, 88900, 92456, 93472, 101600, 102235, 104650, 115570, 116840, 119600, 128800, 132080, 142240, 146050, 151892, 163576, 165100, 167440, 177800, 184912, 189865, 204470, 209300, 231140, 233680, 239200, 264160, 265811, 288925, 292100, 303784, 327152, 330200, 334880, 355600, 369824, 379730, 408940, 418600, 462280, 467360, 511175, 531622, 577850, 584200, 607568, 654304, 660400, 711200, 759460, 817880, 837200, 924560, 949325, 1022350, 1063244, 1155700, 1168400, 1215136, 1320800, 1329055, 1518920, 1635760, 1674400, 1849120, 1898650, 2044700, 2126488, 2311400, 2336800, 2658110, 3037840, 3271520, 3797300, 4089400, 4252976, 4622800, 5316220, 6075680, 6645275, 7594600, 8178800, 8505952, 9245600, 10632440, 13290550, 15189200, 16357600, 21264880, 26581100, 30378400, 42529760, 53162200, 106324400, 212648800]

約数ペア:

[(1, 212648800), (2, 106324400), (4, 53162200), (5, 42529760), (7, 30378400), (8, 26581100), (10, 21264880), (13, 16357600), (14, 15189200), (16, 13290550), (20, 10632440), (23, 9245600), (25, 8505952), (26, 8178800), (28, 7594600), (32, 6645275), (35, 6075680), (40, 5316220), (46, 4622800), (50, 4252976), (52, 4089400), (56, 3797300), (65, 3271520), (70, 3037840), (80, 2658110), (91, 2336800), (92, 2311400), (100, 2126488), (104, 2044700), (112, 1898650), (115, 1849120), (127, 1674400), (130, 1635760), (140, 1518920), (160, 1329055), (161, 1320800), (175, 1215136), (182, 1168400), (184, 1155700), (200, 1063244), (208, 1022350), (224, 949325), (230, 924560), (254, 837200), (260, 817880), (280, 759460), (299, 711200), (322, 660400), (325, 654304), (350, 607568), (364, 584200), (368, 577850), (400, 531622), (416, 511175), (455, 467360), (460, 462280), (508, 418600), (520, 408940), (560, 379730), (575, 369824), (598, 355600), (635, 334880), (644, 330200), (650, 327152), (700, 303784), (728, 292100), (736, 288925), (800, 265811), (805, 264160), (889, 239200), (910, 233680), (920, 231140), (1016, 209300), (1040, 204470), (1120, 189865), (1150, 184912), (1196, 177800), (1270, 167440), (1288, 165100), (1300, 163576), (1400, 151892), (1456, 146050), (1495, 142240), (1610, 132080), (1651, 128800), (1778, 119600), (1820, 116840), (1840, 115570), (2032, 104650), (2080, 102235), (2093, 101600), (2275, 93472), (2300, 92456), (2392, 88900), (2540, 83720), (2576, 82550), (2600, 81788), (2800, 75946), (2912, 73025), (2921, 72800), (2990, 71120), (3175, 66976), (3220, 66040), (3302, 64400), (3556, 59800), (3640, 58420), (3680, 57785), (4025, 52832), (4064, 52325), (4186, 50800), (4445, 47840), (4550, 46736), (4600, 46228), (4784, 44450), (5080, 41860), (5152, 41275), (5200, 40894), (5600, 37973), (5842, 36400), (5980, 35560), (6350, 33488), (6440, 33020), (6604, 32200), (7112, 29900), (7280, 29210), (7475, 28448), (8050, 26416), (8255, 25760), (8372, 25400), (8890, 23920), (9100, 23368), (9200, 23114), (9568, 22225), (10160, 20930), (10400, 20447), (10465, 20320), (11557, 18400), (11684, 18200), (11960, 17780), (12700, 16744), (12880, 16510), (13208, 16100), (14224, 14950), (14560, 14605)]