20230235280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{56993}}^1$

素因数の和:57058

約数の個数: 240

約数和(自身を含む): 74418205680

約数和(自身を除く): 54187970400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 232, 240, 255, 261, 272, 290, 306, 340, 348, 360, 408, 435, 464, 493, 510, 522, 580, 612, 680, 696, 720, 765, 816, 870, 986, 1020, 1044, 1160, 1224, 1305, 1360, 1392, 1479, 1530, 1740, 1972, 2040, 2088, 2320, 2448, 2465, 2610, 2958, 3060, 3480, 3944, 4080, 4176, 4437, 4930, 5220, 5916, 6120, 6960, 7395, 7888, 8874, 9860, 10440, 11832, 12240, 14790, 17748, 19720, 20880, 22185, 23664, 29580, 35496, 39440, 44370, 56993, 59160, 70992, 88740, 113986, 118320, 170979, 177480, 227972, 284965, 341958, 354960, 455944, 512937, 569930, 683916, 854895, 911888, 968881, 1025874, 1139860, 1367832, 1652797, 1709790, 1937762, 2051748, 2279720, 2564685, 2735664, 2906643, 3305594, 3419580, 3875524, 4103496, 4559440, 4844405, 4958391, 5129370, 5813286, 6611188, 6839160, 7751048, 8206992, 8263985, 8719929, 9688810, 9916782, 10258740, 11626572, 13222376, 13678320, 14533215, 14875173, 15502096, 16527970, 17439858, 19377620, 19833564, 20517480, 23253144, 24791955, 26444752, 28097549, 29066430, 29750346, 33055940, 34879716, 38755240, 39667128, 41034960, 43599645, 46506288, 49583910, 56195098, 58132860, 59500692, 66111880, 69759432, 74375865, 77510480, 79334256, 84292647, 87199290, 99167820, 112390196, 116265720, 119001384, 132223760, 139518864, 140487745, 148751730, 168585294, 174398580, 198335640, 224780392, 232531440, 238002768, 252877941, 280975490, 297503460, 337170588, 348797160, 396671280, 421463235, 449560784, 505755882, 561950980, 595006920, 674341176, 697594320, 842926470, 1011511764, 1123901960, 1190013840, 1264389705, 1348682352, 1685852940, 2023023528, 2247803920, 2528779410, 3371705880, 4046047056, 5057558820, 6743411760, 10115117640, 20230235280]

約数ペア:

[(1, 20230235280), (2, 10115117640), (3, 6743411760), (4, 5057558820), (5, 4046047056), (6, 3371705880), (8, 2528779410), (9, 2247803920), (10, 2023023528), (12, 1685852940), (15, 1348682352), (16, 1264389705), (17, 1190013840), (18, 1123901960), (20, 1011511764), (24, 842926470), (29, 697594320), (30, 674341176), (34, 595006920), (36, 561950980), (40, 505755882), (45, 449560784), (48, 421463235), (51, 396671280), (58, 348797160), (60, 337170588), (68, 297503460), (72, 280975490), (80, 252877941), (85, 238002768), (87, 232531440), (90, 224780392), (102, 198335640), (116, 174398580), (120, 168585294), (136, 148751730), (144, 140487745), (145, 139518864), (153, 132223760), (170, 119001384), (174, 116265720), (180, 112390196), (204, 99167820), (232, 87199290), (240, 84292647), (255, 79334256), (261, 77510480), (272, 74375865), (290, 69759432), (306, 66111880), (340, 59500692), (348, 58132860), (360, 56195098), (408, 49583910), (435, 46506288), (464, 43599645), (493, 41034960), (510, 39667128), (522, 38755240), (580, 34879716), (612, 33055940), (680, 29750346), (696, 29066430), (720, 28097549), (765, 26444752), (816, 24791955), (870, 23253144), (986, 20517480), (1020, 19833564), (1044, 19377620), (1160, 17439858), (1224, 16527970), (1305, 15502096), (1360, 14875173), (1392, 14533215), (1479, 13678320), (1530, 13222376), (1740, 11626572), (1972, 10258740), (2040, 9916782), (2088, 9688810), (2320, 8719929), (2448, 8263985), (2465, 8206992), (2610, 7751048), (2958, 6839160), (3060, 6611188), (3480, 5813286), (3944, 5129370), (4080, 4958391), (4176, 4844405), (4437, 4559440), (4930, 4103496), (5220, 3875524), (5916, 3419580), (6120, 3305594), (6960, 2906643), (7395, 2735664), (7888, 2564685), (8874, 2279720), (9860, 2051748), (10440, 1937762), (11832, 1709790), (12240, 1652797), (14790, 1367832), (17748, 1139860), (19720, 1025874), (20880, 968881), (22185, 911888), (23664, 854895), (29580, 683916), (35496, 569930), (39440, 512937), (44370, 455944), (56993, 354960), (59160, 341958), (70992, 284965), (88740, 227972), (113986, 177480), (118320, 170979)]