20367025920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 432

約数和(自身を含む): 73500702912

約数和(自身を除く): 53133676992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 71, 72, 74, 80, 90, 96, 111, 120, 128, 142, 144, 148, 160, 180, 185, 192, 213, 222, 240, 256, 284, 288, 296, 320, 333, 355, 360, 370, 384, 426, 444, 480, 555, 568, 576, 592, 639, 640, 666, 673, 710, 720, 740, 768, 852, 888, 960, 1065, 1110, 1136, 1152, 1184, 1278, 1280, 1332, 1346, 1420, 1440, 1480, 1665, 1704, 1776, 1920, 2019, 2130, 2220, 2272, 2304, 2368, 2556, 2627, 2664, 2692, 2840, 2880, 2960, 3195, 3330, 3365, 3408, 3552, 3840, 4038, 4260, 4440, 4544, 4736, 5112, 5254, 5328, 5384, 5680, 5760, 5920, 6057, 6390, 6660, 6730, 6816, 7104, 7881, 8076, 8520, 8880, 9088, 9472, 10095, 10224, 10508, 10656, 10768, 11360, 11520, 11840, 12114, 12780, 13135, 13320, 13460, 13632, 14208, 15762, 16152, 17040, 17760, 18176, 20190, 20448, 21016, 21312, 21536, 22720, 23643, 23680, 24228, 24901, 25560, 26270, 26640, 26920, 27264, 28416, 30285, 31524, 32304, 34080, 35520, 39405, 40380, 40896, 42032, 42624, 43072, 45440, 47286, 47360, 47783, 48456, 49802, 51120, 52540, 53280, 53840, 54528, 60570, 63048, 64608, 68160, 71040, 74703, 78810, 80760, 81792, 84064, 85248, 86144, 90880, 94572, 95566, 96912, 99604, 102240, 105080, 106560, 107680, 118215, 121140, 124505, 126096, 129216, 136320, 142080, 143349, 149406, 157620, 161520, 163584, 168128, 172288, 189144, 191132, 193824, 199208, 204480, 210160, 213120, 215360, 224109, 236430, 238915, 242280, 249010, 252192, 258432, 272640, 286698, 298812, 315240, 323040, 336256, 373515, 378288, 382264, 387648, 398416, 408960, 420320, 426240, 430047, 430720, 448218, 472860, 477830, 484560, 498020, 504384, 516864, 573396, 597624, 630480, 646080, 672512, 716745, 747030, 756576, 764528, 775296, 796832, 817920, 840640, 860094, 861440, 896436, 945720, 955660, 969120, 996040, 1008768, 1120545, 1146792, 1195248, 1260960, 1292160, 1433490, 1494060, 1513152, 1529056, 1550592, 1593664, 1681280, 1720188, 1767971, 1792872, 1891440, 1911320, 1938240, 1992080, 2017536, 2150235, 2241090, 2293584, 2390496, 2521920, 2584320, 2866980, 2988120, 3026304, 3058112, 3187328, 3362560, 3440376, 3535942, 3585744, 3782880, 3822640, 3876480, 3984160, 4300470, 4482180, 4587168, 4780992, 5043840, 5303913, 5733960, 5976240, 6052608, 6116224, 6374656, 6880752, 7071884, 7171488, 7565760, 7645280, 7752960, 7968320, 8600940, 8839855, 8964360, 9174336, 9561984, 10087680, 10607826, 11467920, 11952480, 12232448, 13761504, 14143768, 14342976, 15131520, 15290560, 15911739, 15936640, 17201880, 17679710, 17928720, 18348672, 19123968, 21215652, 22935840, 23904960, 26519565, 27523008, 28287536, 28685952, 30263040, 30581120, 31823478, 31873280, 34403760, 35359420, 35857440, 36697344, 42431304, 45871680, 47809920, 53039130, 55046016, 56575072, 57371904, 61162240, 63646956, 68807520, 70718840, 71714880, 79558695, 84862608, 91743360, 95619840, 106078260, 110092032, 113150144, 127293912, 137615040, 141437680, 143429760, 159117390, 169725216, 183486720, 212156520, 226300288, 254587824, 275230080, 282875360, 286859520, 318234780, 339450432, 424313040, 452600576, 509175648, 550460160, 565750720, 636469560, 678900864, 848626080, 1018351296, 1131501440, 1272939120, 1357801728, 1697252160, 2036702592, 2263002880, 2545878240, 3394504320, 4073405184, 5091756480, 6789008640, 10183512960, 20367025920]

約数ペア:

[(1, 20367025920), (2, 10183512960), (3, 6789008640), (4, 5091756480), (5, 4073405184), (6, 3394504320), (8, 2545878240), (9, 2263002880), (10, 2036702592), (12, 1697252160), (15, 1357801728), (16, 1272939120), (18, 1131501440), (20, 1018351296), (24, 848626080), (30, 678900864), (32, 636469560), (36, 565750720), (37, 550460160), (40, 509175648), (45, 452600576), (48, 424313040), (60, 339450432), (64, 318234780), (71, 286859520), (72, 282875360), (74, 275230080), (80, 254587824), (90, 226300288), (96, 212156520), (111, 183486720), (120, 169725216), (128, 159117390), (142, 143429760), (144, 141437680), (148, 137615040), (160, 127293912), (180, 113150144), (185, 110092032), (192, 106078260), (213, 95619840), (222, 91743360), (240, 84862608), (256, 79558695), (284, 71714880), (288, 70718840), (296, 68807520), (320, 63646956), (333, 61162240), (355, 57371904), (360, 56575072), (370, 55046016), (384, 53039130), (426, 47809920), (444, 45871680), (480, 42431304), (555, 36697344), (568, 35857440), (576, 35359420), (592, 34403760), (639, 31873280), (640, 31823478), (666, 30581120), (673, 30263040), (710, 28685952), (720, 28287536), (740, 27523008), (768, 26519565), (852, 23904960), (888, 22935840), (960, 21215652), (1065, 19123968), (1110, 18348672), (1136, 17928720), (1152, 17679710), (1184, 17201880), (1278, 15936640), (1280, 15911739), (1332, 15290560), (1346, 15131520), (1420, 14342976), (1440, 14143768), (1480, 13761504), (1665, 12232448), (1704, 11952480), (1776, 11467920), (1920, 10607826), (2019, 10087680), (2130, 9561984), (2220, 9174336), (2272, 8964360), (2304, 8839855), (2368, 8600940), (2556, 7968320), (2627, 7752960), (2664, 7645280), (2692, 7565760), (2840, 7171488), (2880, 7071884), (2960, 6880752), (3195, 6374656), (3330, 6116224), (3365, 6052608), (3408, 5976240), (3552, 5733960), (3840, 5303913), (4038, 5043840), (4260, 4780992), (4440, 4587168), (4544, 4482180), (4736, 4300470), (5112, 3984160), (5254, 3876480), (5328, 3822640), (5384, 3782880), (5680, 3585744), (5760, 3535942), (5920, 3440376), (6057, 3362560), (6390, 3187328), (6660, 3058112), (6730, 3026304), (6816, 2988120), (7104, 2866980), (7881, 2584320), (8076, 2521920), (8520, 2390496), (8880, 2293584), (9088, 2241090), (9472, 2150235), (10095, 2017536), (10224, 1992080), (10508, 1938240), (10656, 1911320), (10768, 1891440), (11360, 1792872), (11520, 1767971), (11840, 1720188), (12114, 1681280), (12780, 1593664), (13135, 1550592), (13320, 1529056), (13460, 1513152), (13632, 1494060), (14208, 1433490), (15762, 1292160), (16152, 1260960), (17040, 1195248), (17760, 1146792), (18176, 1120545), (20190, 1008768), (20448, 996040), (21016, 969120), (21312, 955660), (21536, 945720), (22720, 896436), (23643, 861440), (23680, 860094), (24228, 840640), (24901, 817920), (25560, 796832), (26270, 775296), (26640, 764528), (26920, 756576), (27264, 747030), (28416, 716745), (30285, 672512), (31524, 646080), (32304, 630480), (34080, 597624), (35520, 573396), (39405, 516864), (40380, 504384), (40896, 498020), (42032, 484560), (42624, 477830), (43072, 472860), (45440, 448218), (47286, 430720), (47360, 430047), (47783, 426240), (48456, 420320), (49802, 408960), (51120, 398416), (52540, 387648), (53280, 382264), (53840, 378288), (54528, 373515), (60570, 336256), (63048, 323040), (64608, 315240), (68160, 298812), (71040, 286698), (74703, 272640), (78810, 258432), (80760, 252192), (81792, 249010), (84064, 242280), (85248, 238915), (86144, 236430), (90880, 224109), (94572, 215360), (95566, 213120), (96912, 210160), (99604, 204480), (102240, 199208), (105080, 193824), (106560, 191132), (107680, 189144), (118215, 172288), (121140, 168128), (124505, 163584), (126096, 161520), (129216, 157620), (136320, 149406), (142080, 143349)]