20828318400

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 672

約数和(自身を含む): 81637632000

約数和(自身を除く): 60809313600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 79, 80, 85, 90, 96, 100, 102, 108, 120, 135, 136, 144, 150, 153, 158, 160, 170, 180, 192, 200, 204, 216, 225, 237, 240, 255, 270, 272, 288, 300, 306, 316, 320, 340, 359, 360, 395, 400, 408, 425, 432, 450, 459, 474, 480, 510, 540, 544, 576, 600, 612, 632, 675, 680, 711, 718, 720, 765, 790, 800, 816, 850, 864, 900, 918, 948, 960, 1020, 1077, 1080, 1088, 1185, 1200, 1224, 1264, 1275, 1343, 1350, 1360, 1422, 1436, 1440, 1530, 1580, 1600, 1632, 1700, 1728, 1795, 1800, 1836, 1896, 1975, 2040, 2133, 2154, 2160, 2295, 2370, 2400, 2448, 2528, 2550, 2686, 2700, 2720, 2844, 2872, 2880, 3060, 3160, 3231, 3264, 3400, 3555, 3590, 3600, 3672, 3792, 3825, 3950, 4029, 4080, 4266, 4308, 4320, 4590, 4740, 4800, 4896, 5056, 5100, 5372, 5385, 5400, 5440, 5688, 5744, 5925, 6103, 6120, 6320, 6462, 6715, 6800, 7110, 7180, 7200, 7344, 7584, 7650, 7900, 8058, 8160, 8532, 8616, 8640, 8975, 9180, 9480, 9693, 9792, 10200, 10665, 10744, 10770, 10800, 11376, 11475, 11488, 11850, 12087, 12206, 12240, 12640, 12924, 13430, 13600, 14220, 14360, 14400, 14688, 15168, 15300, 15800, 16116, 16155, 16320, 17064, 17232, 17775, 17950, 18309, 18360, 18960, 19386, 20145, 20400, 21330, 21488, 21540, 21600, 22752, 22950, 22976, 23700, 24174, 24412, 24480, 25280, 25848, 26860, 26925, 27200, 28361, 28440, 28720, 29376, 30515, 30600, 31600, 32232, 32310, 33575, 34128, 34464, 35550, 35900, 36261, 36618, 36720, 37920, 38772, 40290, 40800, 42660, 42976, 43080, 43200, 45504, 45900, 47400, 48348, 48465, 48824, 48960, 51696, 53325, 53720, 53850, 54927, 56722, 56880, 57440, 60435, 61030, 61200, 63200, 64464, 64620, 67150, 68256, 68928, 71100, 71800, 72522, 73236, 73440, 75840, 77544, 80580, 80775, 81600, 85083, 85320, 85952, 86160, 91545, 91800, 94800, 96696, 96930, 97648, 100725, 103392, 106650, 107440, 107700, 109854, 113444, 113760, 114880, 120870, 122060, 122400, 126400, 128928, 129240, 134300, 136512, 141805, 142200, 143600, 145044, 146472, 146880, 152575, 155088, 161160, 161550, 164781, 170166, 170640, 172320, 181305, 183090, 183600, 189600, 193392, 193860, 195296, 201450, 206784, 213300, 214880, 215400, 219708, 226888, 227520, 241740, 242325, 244120, 244800, 255249, 257856, 258480, 268600, 274635, 283610, 284400, 287200, 290088, 292944, 302175, 305150, 310176, 322320, 323100, 329562, 340332, 341280, 344640, 362610, 366180, 367200, 379200, 386784, 387720, 390592, 402900, 425415, 426600, 429760, 430800, 439416, 453776, 457725, 482137, 483480, 484650, 488240, 510498, 516960, 537200, 549270, 567220, 568800, 574400, 580176, 585888, 604350, 610300, 620352, 644640, 646200, 659124, 680664, 682560, 709025, 725220, 732360, 734400, 765747, 773568, 775440, 805800, 823905, 850830, 853200, 861600, 878832, 906525, 907552, 915450, 964274, 966960, 969300, 976480, 1020996, 1033920, 1074400, 1098540, 1134440, 1137600, 1160352, 1171776, 1208700, 1220600, 1276245, 1289280, 1292400, 1318248, 1361328, 1373175, 1418050, 1446411, 1450440, 1464720, 1531494, 1550880, 1611600, 1647810, 1701660, 1706400, 1723200, 1757664, 1813050, 1815104, 1830900, 1928548, 1933920, 1938600, 1952960, 2041992, 2127075, 2148800, 2197080, 2268880, 2320704, 2410685, 2417400, 2441200, 2552490, 2584800, 2636496, 2722656, 2746350, 2836100, 2892822, 2900880, 2929440, 3062988, 3101760, 3223200, 3295620, 3403320, 3412800, 3515328, 3626100, 3661800, 3828735, 3857096, 3867840, 3877200, 4083984, 4119525, 4254150, 4339233, 4394160, 4537760, 4821370, 4834800, 4882400, 5104980, 5169600, 5272992, 5445312, 5492700, 5672200, 5785644, 5801760, 5858880, 6125976, 6381225, 6446400, 6591240, 6806640, 7232055, 7252200, 7323600, 7657470, 7714192, 7754400, 8167968, 8239050, 8508300, 8678466, 8788320, 9075520, 9642740, 9669600, 9764800, 10209960, 10545984, 10985400, 11344400, 11571288, 11603520, 12053425, 12251952, 12762450, 13017699, 13182480, 13613280, 14464110, 14504400, 14647200, 15314940, 15428384, 15508800, 16335936, 16478100, 17016600, 17356932, 17576640, 19143675, 19285480, 19339200, 20419920, 21696165, 21970800, 22688800, 23142576, 24106850, 24503904, 25524900, 26035398, 26364960, 27226560, 28928220, 29008800, 29294400, 30629880, 30856768, 32956200, 34033200, 34713864, 36160275, 38287350, 38570960, 40839840, 43392330, 43941600, 45377600, 46285152, 48213700, 49007808, 51049800, 52070796, 52729920, 57856440, 58017600, 61259760, 65088495, 65912400, 68066400, 69427728, 72320550, 76574700, 77141920, 81679680, 86784660, 87883200, 92570304, 96427400, 102099600, 104141592, 108480825, 115712880, 122519520, 130176990, 131824800, 136132800, 138855456, 144641100, 153149400, 154283840, 173569320, 192854800, 204199200, 208283184, 216961650, 231425760, 245039040, 260353980, 263649600, 277710912, 289282200, 306298800, 325442475, 347138640, 385709600, 408398400, 416566368, 433923300, 462851520, 520707960, 578564400, 612597600, 650884950, 694277280, 771419200, 833132736, 867846600, 1041415920, 1157128800, 1225195200, 1301769900, 1388554560, 1735693200, 2082831840, 2314257600, 2603539800, 3471386400, 4165663680, 5207079600, 6942772800, 10414159200, 20828318400]

約数ペア:

[(1, 20828318400), (2, 10414159200), (3, 6942772800), (4, 5207079600), (5, 4165663680), (6, 3471386400), (8, 2603539800), (9, 2314257600), (10, 2082831840), (12, 1735693200), (15, 1388554560), (16, 1301769900), (17, 1225195200), (18, 1157128800), (20, 1041415920), (24, 867846600), (25, 833132736), (27, 771419200), (30, 694277280), (32, 650884950), (34, 612597600), (36, 578564400), (40, 520707960), (45, 462851520), (48, 433923300), (50, 416566368), (51, 408398400), (54, 385709600), (60, 347138640), (64, 325442475), (68, 306298800), (72, 289282200), (75, 277710912), (79, 263649600), (80, 260353980), (85, 245039040), (90, 231425760), (96, 216961650), (100, 208283184), (102, 204199200), (108, 192854800), (120, 173569320), (135, 154283840), (136, 153149400), (144, 144641100), (150, 138855456), (153, 136132800), (158, 131824800), (160, 130176990), (170, 122519520), (180, 115712880), (192, 108480825), (200, 104141592), (204, 102099600), (216, 96427400), (225, 92570304), (237, 87883200), (240, 86784660), (255, 81679680), (270, 77141920), (272, 76574700), (288, 72320550), (300, 69427728), (306, 68066400), (316, 65912400), (320, 65088495), (340, 61259760), (359, 58017600), (360, 57856440), (395, 52729920), (400, 52070796), (408, 51049800), (425, 49007808), (432, 48213700), (450, 46285152), (459, 45377600), (474, 43941600), (480, 43392330), (510, 40839840), (540, 38570960), (544, 38287350), (576, 36160275), (600, 34713864), (612, 34033200), (632, 32956200), (675, 30856768), (680, 30629880), (711, 29294400), (718, 29008800), (720, 28928220), (765, 27226560), (790, 26364960), (800, 26035398), (816, 25524900), (850, 24503904), (864, 24106850), (900, 23142576), (918, 22688800), (948, 21970800), (960, 21696165), (1020, 20419920), (1077, 19339200), (1080, 19285480), (1088, 19143675), (1185, 17576640), (1200, 17356932), (1224, 17016600), (1264, 16478100), (1275, 16335936), (1343, 15508800), (1350, 15428384), (1360, 15314940), (1422, 14647200), (1436, 14504400), (1440, 14464110), (1530, 13613280), (1580, 13182480), (1600, 13017699), (1632, 12762450), (1700, 12251952), (1728, 12053425), (1795, 11603520), (1800, 11571288), (1836, 11344400), (1896, 10985400), (1975, 10545984), (2040, 10209960), (2133, 9764800), (2154, 9669600), (2160, 9642740), (2295, 9075520), (2370, 8788320), (2400, 8678466), (2448, 8508300), (2528, 8239050), (2550, 8167968), (2686, 7754400), (2700, 7714192), (2720, 7657470), (2844, 7323600), (2872, 7252200), (2880, 7232055), (3060, 6806640), (3160, 6591240), (3231, 6446400), (3264, 6381225), (3400, 6125976), (3555, 5858880), (3590, 5801760), (3600, 5785644), (3672, 5672200), (3792, 5492700), (3825, 5445312), (3950, 5272992), (4029, 5169600), (4080, 5104980), (4266, 4882400), (4308, 4834800), (4320, 4821370), (4590, 4537760), (4740, 4394160), (4800, 4339233), (4896, 4254150), (5056, 4119525), (5100, 4083984), (5372, 3877200), (5385, 3867840), (5400, 3857096), (5440, 3828735), (5688, 3661800), (5744, 3626100), (5925, 3515328), (6103, 3412800), (6120, 3403320), (6320, 3295620), (6462, 3223200), (6715, 3101760), (6800, 3062988), (7110, 2929440), (7180, 2900880), (7200, 2892822), (7344, 2836100), (7584, 2746350), (7650, 2722656), (7900, 2636496), (8058, 2584800), (8160, 2552490), (8532, 2441200), (8616, 2417400), (8640, 2410685), (8975, 2320704), (9180, 2268880), (9480, 2197080), (9693, 2148800), (9792, 2127075), (10200, 2041992), (10665, 1952960), (10744, 1938600), (10770, 1933920), (10800, 1928548), (11376, 1830900), (11475, 1815104), (11488, 1813050), (11850, 1757664), (12087, 1723200), (12206, 1706400), (12240, 1701660), (12640, 1647810), (12924, 1611600), (13430, 1550880), (13600, 1531494), (14220, 1464720), (14360, 1450440), (14400, 1446411), (14688, 1418050), (15168, 1373175), (15300, 1361328), (15800, 1318248), (16116, 1292400), (16155, 1289280), (16320, 1276245), (17064, 1220600), (17232, 1208700), (17775, 1171776), (17950, 1160352), (18309, 1137600), (18360, 1134440), (18960, 1098540), (19386, 1074400), (20145, 1033920), (20400, 1020996), (21330, 976480), (21488, 969300), (21540, 966960), (21600, 964274), (22752, 915450), (22950, 907552), (22976, 906525), (23700, 878832), (24174, 861600), (24412, 853200), (24480, 850830), (25280, 823905), (25848, 805800), (26860, 775440), (26925, 773568), (27200, 765747), (28361, 734400), (28440, 732360), (28720, 725220), (29376, 709025), (30515, 682560), (30600, 680664), (31600, 659124), (32232, 646200), (32310, 644640), (33575, 620352), (34128, 610300), (34464, 604350), (35550, 585888), (35900, 580176), (36261, 574400), (36618, 568800), (36720, 567220), (37920, 549270), (38772, 537200), (40290, 516960), (40800, 510498), (42660, 488240), (42976, 484650), (43080, 483480), (43200, 482137), (45504, 457725), (45900, 453776), (47400, 439416), (48348, 430800), (48465, 429760), (48824, 426600), (48960, 425415), (51696, 402900), (53325, 390592), (53720, 387720), (53850, 386784), (54927, 379200), (56722, 367200), (56880, 366180), (57440, 362610), (60435, 344640), (61030, 341280), (61200, 340332), (63200, 329562), (64464, 323100), (64620, 322320), (67150, 310176), (68256, 305150), (68928, 302175), (71100, 292944), (71800, 290088), (72522, 287200), (73236, 284400), (73440, 283610), (75840, 274635), (77544, 268600), (80580, 258480), (80775, 257856), (81600, 255249), (85083, 244800), (85320, 244120), (85952, 242325), (86160, 241740), (91545, 227520), (91800, 226888), (94800, 219708), (96696, 215400), (96930, 214880), (97648, 213300), (100725, 206784), (103392, 201450), (106650, 195296), (107440, 193860), (107700, 193392), (109854, 189600), (113444, 183600), (113760, 183090), (114880, 181305), (120870, 172320), (122060, 170640), (122400, 170166), (126400, 164781), (128928, 161550), (129240, 161160), (134300, 155088), (136512, 152575), (141805, 146880), (142200, 146472), (143600, 145044)]