39811200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 384

約数和(自身を含む): 159364800

約数和(自身を除く): 119553600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 29, 30, 32, 33, 39, 40, 44, 48, 50, 52, 55, 58, 60, 64, 65, 66, 75, 78, 80, 87, 88, 96, 100, 104, 110, 116, 120, 128, 130, 132, 143, 145, 150, 156, 160, 165, 174, 176, 192, 195, 200, 208, 220, 232, 240, 260, 264, 275, 286, 290, 300, 312, 319, 320, 325, 330, 348, 352, 377, 384, 390, 400, 416, 429, 435, 440, 464, 480, 520, 528, 550, 572, 580, 600, 624, 638, 640, 650, 660, 696, 704, 715, 725, 754, 780, 800, 825, 832, 858, 870, 880, 928, 957, 960, 975, 1040, 1056, 1100, 1131, 1144, 1160, 1200, 1248, 1276, 1300, 1320, 1392, 1408, 1430, 1450, 1508, 1560, 1595, 1600, 1650, 1664, 1716, 1740, 1760, 1856, 1885, 1914, 1920, 1950, 2080, 2112, 2145, 2175, 2200, 2262, 2288, 2320, 2400, 2496, 2552, 2600, 2640, 2784, 2860, 2900, 3016, 3120, 3190, 3200, 3300, 3432, 3480, 3520, 3575, 3712, 3770, 3828, 3900, 4147, 4160, 4224, 4290, 4350, 4400, 4524, 4576, 4640, 4785, 4800, 4992, 5104, 5200, 5280, 5568, 5655, 5720, 5800, 6032, 6240, 6380, 6600, 6864, 6960, 7040, 7150, 7540, 7656, 7800, 7975, 8294, 8320, 8580, 8700, 8800, 9048, 9152, 9280, 9425, 9570, 9600, 10208, 10400, 10560, 10725, 11136, 11310, 11440, 11600, 12064, 12441, 12480, 12760, 13200, 13728, 13920, 14300, 15080, 15312, 15600, 15950, 16588, 17160, 17400, 17600, 18096, 18304, 18560, 18850, 19140, 20416, 20735, 20800, 21120, 21450, 22620, 22880, 23200, 23925, 24128, 24882, 24960, 25520, 26400, 27456, 27840, 28275, 28600, 30160, 30624, 31200, 31900, 33176, 34320, 34800, 35200, 36192, 37700, 38280, 40832, 41470, 41600, 42900, 45240, 45760, 46400, 47850, 48256, 49764, 51040, 52800, 54912, 55680, 56550, 57200, 60320, 61248, 62205, 62400, 63800, 66352, 68640, 69600, 72384, 75400, 76560, 82940, 85800, 90480, 91520, 92800, 95700, 99528, 102080, 103675, 105600, 113100, 114400, 120640, 122496, 124410, 124800, 127600, 132704, 137280, 139200, 144768, 150800, 153120, 165880, 171600, 180960, 191400, 199056, 204160, 207350, 226200, 228800, 241280, 248820, 255200, 265408, 274560, 278400, 301600, 306240, 311025, 331760, 343200, 361920, 382800, 398112, 414700, 452400, 457600, 497640, 510400, 530816, 603200, 612480, 622050, 663520, 686400, 723840, 765600, 796224, 829400, 904800, 995280, 1020800, 1206400, 1244100, 1327040, 1372800, 1531200, 1592448, 1658800, 1809600, 1990560, 2488200, 2654080, 3062400, 3317600, 3619200, 3981120, 4976400, 6635200, 7962240, 9952800, 13270400, 19905600, 39811200]

約数ペア:

[(1, 39811200), (2, 19905600), (3, 13270400), (4, 9952800), (5, 7962240), (6, 6635200), (8, 4976400), (10, 3981120), (11, 3619200), (12, 3317600), (13, 3062400), (15, 2654080), (16, 2488200), (20, 1990560), (22, 1809600), (24, 1658800), (25, 1592448), (26, 1531200), (29, 1372800), (30, 1327040), (32, 1244100), (33, 1206400), (39, 1020800), (40, 995280), (44, 904800), (48, 829400), (50, 796224), (52, 765600), (55, 723840), (58, 686400), (60, 663520), (64, 622050), (65, 612480), (66, 603200), (75, 530816), (78, 510400), (80, 497640), (87, 457600), (88, 452400), (96, 414700), (100, 398112), (104, 382800), (110, 361920), (116, 343200), (120, 331760), (128, 311025), (130, 306240), (132, 301600), (143, 278400), (145, 274560), (150, 265408), (156, 255200), (160, 248820), (165, 241280), (174, 228800), (176, 226200), (192, 207350), (195, 204160), (200, 199056), (208, 191400), (220, 180960), (232, 171600), (240, 165880), (260, 153120), (264, 150800), (275, 144768), (286, 139200), (290, 137280), (300, 132704), (312, 127600), (319, 124800), (320, 124410), (325, 122496), (330, 120640), (348, 114400), (352, 113100), (377, 105600), (384, 103675), (390, 102080), (400, 99528), (416, 95700), (429, 92800), (435, 91520), (440, 90480), (464, 85800), (480, 82940), (520, 76560), (528, 75400), (550, 72384), (572, 69600), (580, 68640), (600, 66352), (624, 63800), (638, 62400), (640, 62205), (650, 61248), (660, 60320), (696, 57200), (704, 56550), (715, 55680), (725, 54912), (754, 52800), (780, 51040), (800, 49764), (825, 48256), (832, 47850), (858, 46400), (870, 45760), (880, 45240), (928, 42900), (957, 41600), (960, 41470), (975, 40832), (1040, 38280), (1056, 37700), (1100, 36192), (1131, 35200), (1144, 34800), (1160, 34320), (1200, 33176), (1248, 31900), (1276, 31200), (1300, 30624), (1320, 30160), (1392, 28600), (1408, 28275), (1430, 27840), (1450, 27456), (1508, 26400), (1560, 25520), (1595, 24960), (1600, 24882), (1650, 24128), (1664, 23925), (1716, 23200), (1740, 22880), (1760, 22620), (1856, 21450), (1885, 21120), (1914, 20800), (1920, 20735), (1950, 20416), (2080, 19140), (2112, 18850), (2145, 18560), (2175, 18304), (2200, 18096), (2262, 17600), (2288, 17400), (2320, 17160), (2400, 16588), (2496, 15950), (2552, 15600), (2600, 15312), (2640, 15080), (2784, 14300), (2860, 13920), (2900, 13728), (3016, 13200), (3120, 12760), (3190, 12480), (3200, 12441), (3300, 12064), (3432, 11600), (3480, 11440), (3520, 11310), (3575, 11136), (3712, 10725), (3770, 10560), (3828, 10400), (3900, 10208), (4147, 9600), (4160, 9570), (4224, 9425), (4290, 9280), (4350, 9152), (4400, 9048), (4524, 8800), (4576, 8700), (4640, 8580), (4785, 8320), (4800, 8294), (4992, 7975), (5104, 7800), (5200, 7656), (5280, 7540), (5568, 7150), (5655, 7040), (5720, 6960), (5800, 6864), (6032, 6600), (6240, 6380)]