20000885040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 640

約数和(自身を含む): 76185600000

約数和(自身を除く): 56184714960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 79, 80, 90, 93, 95, 108, 114, 120, 124, 135, 144, 152, 155, 158, 171, 180, 186, 190, 199, 216, 228, 237, 240, 248, 270, 279, 285, 304, 310, 316, 342, 360, 372, 380, 395, 398, 432, 456, 465, 474, 496, 513, 540, 558, 570, 589, 597, 620, 632, 684, 711, 720, 744, 760, 790, 796, 837, 855, 912, 930, 948, 995, 1026, 1080, 1116, 1140, 1178, 1185, 1194, 1240, 1264, 1368, 1395, 1422, 1488, 1501, 1520, 1580, 1592, 1674, 1710, 1767, 1791, 1860, 1896, 1990, 2052, 2133, 2160, 2232, 2280, 2356, 2370, 2388, 2449, 2480, 2565, 2736, 2790, 2844, 2945, 2985, 3002, 3160, 3184, 3348, 3420, 3534, 3555, 3582, 3720, 3781, 3792, 3980, 4104, 4185, 4266, 4464, 4503, 4560, 4712, 4740, 4776, 4898, 5130, 5301, 5373, 5580, 5688, 5890, 5970, 6004, 6169, 6320, 6696, 6840, 7068, 7110, 7164, 7347, 7440, 7505, 7562, 7960, 8208, 8370, 8532, 8835, 8955, 9006, 9424, 9480, 9552, 9796, 10260, 10602, 10665, 10746, 11160, 11343, 11376, 11780, 11940, 12008, 12245, 12338, 13392, 13509, 13680, 14136, 14220, 14328, 14694, 15010, 15124, 15721, 15903, 15920, 16740, 17064, 17670, 17910, 18012, 18507, 18905, 18960, 19592, 20520, 21204, 21330, 21492, 22041, 22320, 22515, 22686, 23560, 23880, 24016, 24490, 24676, 26505, 26865, 27018, 28272, 28440, 28656, 29388, 30020, 30248, 30845, 31442, 31806, 33480, 34029, 34128, 35340, 35820, 36024, 36735, 37014, 37810, 39184, 40527, 41040, 42408, 42660, 42984, 44082, 45030, 45372, 46531, 47120, 47163, 47760, 48980, 49352, 53010, 53730, 54036, 55521, 56715, 56880, 58776, 60040, 60496, 61690, 62884, 63612, 66123, 66960, 67545, 68058, 70680, 71640, 72048, 73470, 74028, 75620, 78605, 79515, 81054, 84816, 85320, 85968, 88164, 90060, 90744, 92535, 93062, 94326, 97960, 98704, 102087, 106020, 107460, 108072, 110205, 111042, 113430, 117211, 117552, 120080, 123380, 125768, 127224, 132246, 135090, 136116, 139593, 141360, 141489, 143280, 146940, 148056, 151240, 157210, 159030, 162108, 166563, 170145, 170640, 176328, 180120, 181488, 185070, 186124, 188652, 195920, 202635, 204174, 212040, 214920, 216144, 220410, 222084, 226860, 232655, 234422, 235815, 246760, 251536, 254448, 264492, 270180, 272232, 277605, 279186, 282978, 293880, 296112, 298699, 302480, 314420, 318060, 324216, 330615, 333126, 340290, 351633, 352656, 360240, 370140, 372248, 377304, 405270, 408348, 418779, 424080, 424467, 429840, 440820, 444168, 453720, 465310, 468844, 471630, 487351, 493520, 510435, 528984, 540360, 544464, 555210, 558372, 565956, 586055, 587760, 597398, 628840, 636120, 648432, 661230, 666252, 680580, 697965, 703266, 707445, 740280, 744496, 754608, 810540, 816696, 832815, 837558, 848934, 881640, 888336, 896097, 907440, 930620, 937688, 943260, 974702, 1020870, 1054899, 1057968, 1080720, 1110420, 1116744, 1131912, 1172110, 1194796, 1256337, 1257680, 1272240, 1322460, 1332504, 1361160, 1395930, 1406532, 1414890, 1462053, 1480560, 1493495, 1621080, 1633392, 1665630, 1675116, 1697868, 1758165, 1763280, 1792194, 1861240, 1875376, 1886520, 1949404, 2041740, 2093895, 2109798, 2122335, 2220840, 2233488, 2263824, 2344220, 2389592, 2436755, 2512674, 2644920, 2665008, 2688291, 2722320, 2791860, 2813064, 2829780, 2924106, 2986990, 3164697, 3242160, 3331260, 3350232, 3395736, 3516330, 3584388, 3722480, 3773040, 3898808, 4083480, 4187790, 4219596, 4244670, 4386159, 4441680, 4480485, 4688440, 4779184, 4873510, 5025348, 5274495, 5289840, 5376582, 5583720, 5626128, 5659560, 5848212, 5973980, 6281685, 6329394, 6662520, 6700464, 6791472, 7032660, 7168776, 7310265, 7797616, 8064873, 8166960, 8375580, 8439192, 8489340, 8772318, 8960970, 9259669, 9376880, 9747020, 10050696, 10548990, 10753164, 11167440, 11319120, 11696424, 11947960, 12563370, 12658788, 13158477, 13325040, 13441455, 14065320, 14337552, 14620530, 15823485, 16129746, 16751160, 16878384, 16978680, 17544636, 17921940, 18519338, 19494040, 20101392, 21097980, 21506328, 21930795, 23392848, 23895920, 25126740, 25317576, 26316954, 26882910, 27779007, 28130640, 29241060, 31646970, 32259492, 33502320, 33957360, 35089272, 35843880, 37038676, 38988080, 40324365, 42195960, 43012656, 43861590, 46298345, 50253480, 50635152, 52633908, 53765820, 55558014, 58482120, 63293940, 64518984, 65792385, 70178544, 71687760, 74077352, 80648730, 83337021, 84391920, 87723180, 92596690, 100506960, 105267816, 107531640, 111116028, 116964240, 126587880, 129037968, 131584770, 138895035, 148154704, 161297460, 166674042, 175446360, 185193380, 210535632, 215063280, 222232056, 250011063, 253175760, 263169540, 277790070, 322594920, 333348084, 350892720, 370386760, 416685105, 444464112, 500022126, 526339080, 555580140, 645189840, 666696168, 740773520, 833370210, 1000044252, 1052678160, 1111160280, 1250055315, 1333392336, 1666740420, 2000088504, 2222320560, 2500110630, 3333480840, 4000177008, 5000221260, 6666961680, 10000442520, 20000885040]

約数ペア:

[(1, 20000885040), (2, 10000442520), (3, 6666961680), (4, 5000221260), (5, 4000177008), (6, 3333480840), (8, 2500110630), (9, 2222320560), (10, 2000088504), (12, 1666740420), (15, 1333392336), (16, 1250055315), (18, 1111160280), (19, 1052678160), (20, 1000044252), (24, 833370210), (27, 740773520), (30, 666696168), (31, 645189840), (36, 555580140), (38, 526339080), (40, 500022126), (45, 444464112), (48, 416685105), (54, 370386760), (57, 350892720), (60, 333348084), (62, 322594920), (72, 277790070), (76, 263169540), (79, 253175760), (80, 250011063), (90, 222232056), (93, 215063280), (95, 210535632), (108, 185193380), (114, 175446360), (120, 166674042), (124, 161297460), (135, 148154704), (144, 138895035), (152, 131584770), (155, 129037968), (158, 126587880), (171, 116964240), (180, 111116028), (186, 107531640), (190, 105267816), (199, 100506960), (216, 92596690), (228, 87723180), (237, 84391920), (240, 83337021), (248, 80648730), (270, 74077352), (279, 71687760), (285, 70178544), (304, 65792385), (310, 64518984), (316, 63293940), (342, 58482120), (360, 55558014), (372, 53765820), (380, 52633908), (395, 50635152), (398, 50253480), (432, 46298345), (456, 43861590), (465, 43012656), (474, 42195960), (496, 40324365), (513, 38988080), (540, 37038676), (558, 35843880), (570, 35089272), (589, 33957360), (597, 33502320), (620, 32259492), (632, 31646970), (684, 29241060), (711, 28130640), (720, 27779007), (744, 26882910), (760, 26316954), (790, 25317576), (796, 25126740), (837, 23895920), (855, 23392848), (912, 21930795), (930, 21506328), (948, 21097980), (995, 20101392), (1026, 19494040), (1080, 18519338), (1116, 17921940), (1140, 17544636), (1178, 16978680), (1185, 16878384), (1194, 16751160), (1240, 16129746), (1264, 15823485), (1368, 14620530), (1395, 14337552), (1422, 14065320), (1488, 13441455), (1501, 13325040), (1520, 13158477), (1580, 12658788), (1592, 12563370), (1674, 11947960), (1710, 11696424), (1767, 11319120), (1791, 11167440), (1860, 10753164), (1896, 10548990), (1990, 10050696), (2052, 9747020), (2133, 9376880), (2160, 9259669), (2232, 8960970), (2280, 8772318), (2356, 8489340), (2370, 8439192), (2388, 8375580), (2449, 8166960), (2480, 8064873), (2565, 7797616), (2736, 7310265), (2790, 7168776), (2844, 7032660), (2945, 6791472), (2985, 6700464), (3002, 6662520), (3160, 6329394), (3184, 6281685), (3348, 5973980), (3420, 5848212), (3534, 5659560), (3555, 5626128), (3582, 5583720), (3720, 5376582), (3781, 5289840), (3792, 5274495), (3980, 5025348), (4104, 4873510), (4185, 4779184), (4266, 4688440), (4464, 4480485), (4503, 4441680), (4560, 4386159), (4712, 4244670), (4740, 4219596), (4776, 4187790), (4898, 4083480), (5130, 3898808), (5301, 3773040), (5373, 3722480), (5580, 3584388), (5688, 3516330), (5890, 3395736), (5970, 3350232), (6004, 3331260), (6169, 3242160), (6320, 3164697), (6696, 2986990), (6840, 2924106), (7068, 2829780), (7110, 2813064), (7164, 2791860), (7347, 2722320), (7440, 2688291), (7505, 2665008), (7562, 2644920), (7960, 2512674), (8208, 2436755), (8370, 2389592), (8532, 2344220), (8835, 2263824), (8955, 2233488), (9006, 2220840), (9424, 2122335), (9480, 2109798), (9552, 2093895), (9796, 2041740), (10260, 1949404), (10602, 1886520), (10665, 1875376), (10746, 1861240), (11160, 1792194), (11343, 1763280), (11376, 1758165), (11780, 1697868), (11940, 1675116), (12008, 1665630), (12245, 1633392), (12338, 1621080), (13392, 1493495), (13509, 1480560), (13680, 1462053), (14136, 1414890), (14220, 1406532), (14328, 1395930), (14694, 1361160), (15010, 1332504), (15124, 1322460), (15721, 1272240), (15903, 1257680), (15920, 1256337), (16740, 1194796), (17064, 1172110), (17670, 1131912), (17910, 1116744), (18012, 1110420), (18507, 1080720), (18905, 1057968), (18960, 1054899), (19592, 1020870), (20520, 974702), (21204, 943260), (21330, 937688), (21492, 930620), (22041, 907440), (22320, 896097), (22515, 888336), (22686, 881640), (23560, 848934), (23880, 837558), (24016, 832815), (24490, 816696), (24676, 810540), (26505, 754608), (26865, 744496), (27018, 740280), (28272, 707445), (28440, 703266), (28656, 697965), (29388, 680580), (30020, 666252), (30248, 661230), (30845, 648432), (31442, 636120), (31806, 628840), (33480, 597398), (34029, 587760), (34128, 586055), (35340, 565956), (35820, 558372), (36024, 555210), (36735, 544464), (37014, 540360), (37810, 528984), (39184, 510435), (40527, 493520), (41040, 487351), (42408, 471630), (42660, 468844), (42984, 465310), (44082, 453720), (45030, 444168), (45372, 440820), (46531, 429840), (47120, 424467), (47163, 424080), (47760, 418779), (48980, 408348), (49352, 405270), (53010, 377304), (53730, 372248), (54036, 370140), (55521, 360240), (56715, 352656), (56880, 351633), (58776, 340290), (60040, 333126), (60496, 330615), (61690, 324216), (62884, 318060), (63612, 314420), (66123, 302480), (66960, 298699), (67545, 296112), (68058, 293880), (70680, 282978), (71640, 279186), (72048, 277605), (73470, 272232), (74028, 270180), (75620, 264492), (78605, 254448), (79515, 251536), (81054, 246760), (84816, 235815), (85320, 234422), (85968, 232655), (88164, 226860), (90060, 222084), (90744, 220410), (92535, 216144), (93062, 214920), (94326, 212040), (97960, 204174), (98704, 202635), (102087, 195920), (106020, 188652), (107460, 186124), (108072, 185070), (110205, 181488), (111042, 180120), (113430, 176328), (117211, 170640), (117552, 170145), (120080, 166563), (123380, 162108), (125768, 159030), (127224, 157210), (132246, 151240), (135090, 148056), (136116, 146940), (139593, 143280), (141360, 141489)]