20307516480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 560

約数和(自身を含む): 75141679536

約数和(自身を除く): 54834163056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 97, 108, 120, 123, 135, 144, 160, 162, 164, 180, 192, 194, 197, 205, 216, 240, 246, 270, 288, 291, 320, 324, 328, 360, 369, 388, 394, 405, 410, 432, 480, 485, 492, 540, 576, 582, 591, 615, 648, 656, 720, 738, 776, 788, 810, 820, 864, 873, 960, 970, 984, 985, 1080, 1107, 1164, 1182, 1230, 1296, 1312, 1440, 1455, 1476, 1552, 1576, 1620, 1640, 1728, 1746, 1773, 1845, 1940, 1968, 1970, 2160, 2214, 2328, 2364, 2460, 2592, 2619, 2624, 2880, 2910, 2952, 2955, 3104, 3152, 3240, 3280, 3321, 3492, 3546, 3690, 3880, 3936, 3940, 3977, 4320, 4365, 4428, 4656, 4728, 4920, 5184, 5238, 5319, 5535, 5820, 5904, 5910, 6208, 6304, 6480, 6560, 6642, 6984, 7092, 7380, 7760, 7857, 7872, 7880, 7954, 8077, 8640, 8730, 8856, 8865, 9312, 9456, 9840, 10476, 10638, 11070, 11640, 11808, 11820, 11931, 12608, 12960, 13095, 13120, 13284, 13968, 14184, 14760, 15520, 15714, 15760, 15908, 15957, 16154, 16605, 17460, 17712, 17730, 18624, 18912, 19109, 19680, 19885, 20952, 21276, 22140, 23280, 23616, 23640, 23862, 24231, 25920, 26190, 26568, 26595, 27936, 28368, 29520, 31040, 31428, 31520, 31816, 31914, 32308, 33210, 34920, 35424, 35460, 35793, 37824, 38218, 39285, 39360, 39770, 40385, 41904, 42552, 44280, 46560, 47280, 47724, 48462, 52380, 53136, 53190, 55872, 56736, 57327, 59040, 59655, 62856, 63040, 63632, 63828, 64616, 66420, 69840, 70848, 70920, 71586, 72693, 76436, 78570, 79540, 79785, 80770, 83808, 85104, 88560, 93120, 94560, 95448, 95545, 96924, 104760, 106272, 106380, 107379, 113472, 114654, 118080, 119310, 121155, 125712, 127264, 127656, 129232, 132840, 139680, 141840, 143172, 145386, 152872, 157140, 159080, 159570, 161540, 167616, 170208, 171981, 177120, 178965, 189120, 190896, 191090, 193848, 209520, 212544, 212760, 214758, 218079, 229308, 238620, 242310, 251424, 254528, 255312, 258464, 265680, 279360, 283680, 286344, 286635, 290772, 305744, 314280, 318160, 319140, 322137, 323080, 340416, 343962, 354240, 357930, 363465, 381792, 382180, 387696, 419040, 425520, 429516, 436158, 458616, 477240, 484620, 502848, 510624, 515943, 516928, 531360, 536895, 567360, 572688, 573270, 581544, 611488, 628560, 636320, 638280, 644274, 646160, 654237, 687924, 715860, 726930, 763584, 764360, 775392, 783469, 838080, 851040, 859032, 859905, 872316, 917232, 954480, 969240, 1021248, 1031886, 1062720, 1073790, 1090395, 1145376, 1146540, 1163088, 1222976, 1257120, 1272640, 1276560, 1288548, 1292320, 1308474, 1375848, 1431720, 1453860, 1528720, 1547829, 1550784, 1566938, 1610685, 1702080, 1718064, 1719810, 1744632, 1834464, 1908960, 1938480, 2063772, 2147580, 2180790, 2290752, 2293080, 2326176, 2350407, 2514240, 2553120, 2577096, 2579715, 2584640, 2616948, 2751696, 2863440, 2907720, 3057440, 3095658, 3133876, 3221370, 3271185, 3436128, 3439620, 3489264, 3668928, 3817920, 3876960, 3917345, 4127544, 4295160, 4361580, 4586160, 4652352, 4700814, 5106240, 5154192, 5159430, 5233896, 5503392, 5726880, 5815440, 6114880, 6191316, 6267752, 6442740, 6542370, 6872256, 6879240, 6978528, 7051221, 7739145, 7753920, 7834690, 8255088, 8590320, 8723160, 9172320, 9401628, 10308384, 10318860, 10467792, 11006784, 11453760, 11630880, 11752035, 12382632, 12535504, 12885480, 13084740, 13758480, 13957056, 14102442, 15478290, 15669380, 16510176, 17180640, 17446320, 18344640, 18803256, 20616768, 20637720, 20935584, 21153663, 23261760, 23504070, 24765264, 25071008, 25770960, 26169480, 27516960, 28204884, 30956580, 31338760, 33020352, 34361280, 34892640, 35256105, 37606512, 41275440, 41871168, 42307326, 47008140, 49530528, 50142016, 51541920, 52338960, 55033920, 56409768, 61913160, 62677520, 63460989, 69785280, 70512210, 75213024, 82550880, 84614652, 94016280, 99061056, 103083840, 104677920, 105768315, 112819536, 123826320, 125355040, 126921978, 141024420, 150426048, 165101760, 169229304, 188032560, 209355840, 211536630, 225639072, 247652640, 250710080, 253843956, 282048840, 317304945, 338458608, 376065120, 423073260, 451278144, 495305280, 507687912, 564097680, 634609890, 676917216, 752130240, 846146520, 1015375824, 1128195360, 1269219780, 1353834432, 1692293040, 2030751648, 2256390720, 2538439560, 3384586080, 4061503296, 5076879120, 6769172160, 10153758240, 20307516480]

約数ペア:

[(1, 20307516480), (2, 10153758240), (3, 6769172160), (4, 5076879120), (5, 4061503296), (6, 3384586080), (8, 2538439560), (9, 2256390720), (10, 2030751648), (12, 1692293040), (15, 1353834432), (16, 1269219780), (18, 1128195360), (20, 1015375824), (24, 846146520), (27, 752130240), (30, 676917216), (32, 634609890), (36, 564097680), (40, 507687912), (41, 495305280), (45, 451278144), (48, 423073260), (54, 376065120), (60, 338458608), (64, 317304945), (72, 282048840), (80, 253843956), (81, 250710080), (82, 247652640), (90, 225639072), (96, 211536630), (97, 209355840), (108, 188032560), (120, 169229304), (123, 165101760), (135, 150426048), (144, 141024420), (160, 126921978), (162, 125355040), (164, 123826320), (180, 112819536), (192, 105768315), (194, 104677920), (197, 103083840), (205, 99061056), (216, 94016280), (240, 84614652), (246, 82550880), (270, 75213024), (288, 70512210), (291, 69785280), (320, 63460989), (324, 62677520), (328, 61913160), (360, 56409768), (369, 55033920), (388, 52338960), (394, 51541920), (405, 50142016), (410, 49530528), (432, 47008140), (480, 42307326), (485, 41871168), (492, 41275440), (540, 37606512), (576, 35256105), (582, 34892640), (591, 34361280), (615, 33020352), (648, 31338760), (656, 30956580), (720, 28204884), (738, 27516960), (776, 26169480), (788, 25770960), (810, 25071008), (820, 24765264), (864, 23504070), (873, 23261760), (960, 21153663), (970, 20935584), (984, 20637720), (985, 20616768), (1080, 18803256), (1107, 18344640), (1164, 17446320), (1182, 17180640), (1230, 16510176), (1296, 15669380), (1312, 15478290), (1440, 14102442), (1455, 13957056), (1476, 13758480), (1552, 13084740), (1576, 12885480), (1620, 12535504), (1640, 12382632), (1728, 11752035), (1746, 11630880), (1773, 11453760), (1845, 11006784), (1940, 10467792), (1968, 10318860), (1970, 10308384), (2160, 9401628), (2214, 9172320), (2328, 8723160), (2364, 8590320), (2460, 8255088), (2592, 7834690), (2619, 7753920), (2624, 7739145), (2880, 7051221), (2910, 6978528), (2952, 6879240), (2955, 6872256), (3104, 6542370), (3152, 6442740), (3240, 6267752), (3280, 6191316), (3321, 6114880), (3492, 5815440), (3546, 5726880), (3690, 5503392), (3880, 5233896), (3936, 5159430), (3940, 5154192), (3977, 5106240), (4320, 4700814), (4365, 4652352), (4428, 4586160), (4656, 4361580), (4728, 4295160), (4920, 4127544), (5184, 3917345), (5238, 3876960), (5319, 3817920), (5535, 3668928), (5820, 3489264), (5904, 3439620), (5910, 3436128), (6208, 3271185), (6304, 3221370), (6480, 3133876), (6560, 3095658), (6642, 3057440), (6984, 2907720), (7092, 2863440), (7380, 2751696), (7760, 2616948), (7857, 2584640), (7872, 2579715), (7880, 2577096), (7954, 2553120), (8077, 2514240), (8640, 2350407), (8730, 2326176), (8856, 2293080), (8865, 2290752), (9312, 2180790), (9456, 2147580), (9840, 2063772), (10476, 1938480), (10638, 1908960), (11070, 1834464), (11640, 1744632), (11808, 1719810), (11820, 1718064), (11931, 1702080), (12608, 1610685), (12960, 1566938), (13095, 1550784), (13120, 1547829), (13284, 1528720), (13968, 1453860), (14184, 1431720), (14760, 1375848), (15520, 1308474), (15714, 1292320), (15760, 1288548), (15908, 1276560), (15957, 1272640), (16154, 1257120), (16605, 1222976), (17460, 1163088), (17712, 1146540), (17730, 1145376), (18624, 1090395), (18912, 1073790), (19109, 1062720), (19680, 1031886), (19885, 1021248), (20952, 969240), (21276, 954480), (22140, 917232), (23280, 872316), (23616, 859905), (23640, 859032), (23862, 851040), (24231, 838080), (25920, 783469), (26190, 775392), (26568, 764360), (26595, 763584), (27936, 726930), (28368, 715860), (29520, 687924), (31040, 654237), (31428, 646160), (31520, 644274), (31816, 638280), (31914, 636320), (32308, 628560), (33210, 611488), (34920, 581544), (35424, 573270), (35460, 572688), (35793, 567360), (37824, 536895), (38218, 531360), (39285, 516928), (39360, 515943), (39770, 510624), (40385, 502848), (41904, 484620), (42552, 477240), (44280, 458616), (46560, 436158), (47280, 429516), (47724, 425520), (48462, 419040), (52380, 387696), (53136, 382180), (53190, 381792), (55872, 363465), (56736, 357930), (57327, 354240), (59040, 343962), (59655, 340416), (62856, 323080), (63040, 322137), (63632, 319140), (63828, 318160), (64616, 314280), (66420, 305744), (69840, 290772), (70848, 286635), (70920, 286344), (71586, 283680), (72693, 279360), (76436, 265680), (78570, 258464), (79540, 255312), (79785, 254528), (80770, 251424), (83808, 242310), (85104, 238620), (88560, 229308), (93120, 218079), (94560, 214758), (95448, 212760), (95545, 212544), (96924, 209520), (104760, 193848), (106272, 191090), (106380, 190896), (107379, 189120), (113472, 178965), (114654, 177120), (118080, 171981), (119310, 170208), (121155, 167616), (125712, 161540), (127264, 159570), (127656, 159080), (129232, 157140), (132840, 152872), (139680, 145386), (141840, 143172)]