19767429760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{9619}}^1$

素因数の和:9683

約数の個数: 192

約数和(自身を含む): 53870076000

約数和(自身を除く): 34102646240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 169, 190, 208, 247, 260, 304, 320, 338, 380, 416, 494, 520, 608, 640, 676, 760, 832, 845, 988, 1040, 1216, 1235, 1352, 1520, 1664, 1690, 1976, 2080, 2432, 2470, 2704, 3040, 3211, 3380, 3952, 4160, 4940, 5408, 6080, 6422, 6760, 7904, 8320, 9619, 9880, 10816, 12160, 12844, 13520, 15808, 16055, 19238, 19760, 21632, 25688, 27040, 31616, 32110, 38476, 39520, 48095, 51376, 54080, 64220, 76952, 79040, 96190, 102752, 108160, 125047, 128440, 153904, 158080, 182761, 192380, 205504, 250094, 256880, 307808, 365522, 384760, 411008, 500188, 513760, 615616, 625235, 731044, 769520, 913805, 1000376, 1027520, 1231232, 1250470, 1462088, 1539040, 1625611, 1827610, 2000752, 2055040, 2375893, 2500940, 2924176, 3078080, 3251222, 3655220, 4001504, 4751786, 5001880, 5848352, 6156160, 6502444, 7310440, 8003008, 8128055, 9503572, 10003760, 11696704, 11879465, 13004888, 14620880, 16006016, 16256110, 19007144, 20007520, 23393408, 23758930, 26009776, 29241760, 30886609, 32512220, 38014288, 40015040, 47517860, 52019552, 58483520, 61773218, 65024440, 76028576, 80030080, 95035720, 104039104, 116967040, 123546436, 130048880, 152057152, 154433045, 190071440, 208078208, 247092872, 260097760, 304114304, 308866090, 380142880, 494185744, 520195520, 617732180, 760285760, 988371488, 1040391040, 1235464360, 1520571520, 1976742976, 2470928720, 3953485952, 4941857440, 9883714880, 19767429760]

約数ペア:

[(1, 19767429760), (2, 9883714880), (4, 4941857440), (5, 3953485952), (8, 2470928720), (10, 1976742976), (13, 1520571520), (16, 1235464360), (19, 1040391040), (20, 988371488), (26, 760285760), (32, 617732180), (38, 520195520), (40, 494185744), (52, 380142880), (64, 308866090), (65, 304114304), (76, 260097760), (80, 247092872), (95, 208078208), (104, 190071440), (128, 154433045), (130, 152057152), (152, 130048880), (160, 123546436), (169, 116967040), (190, 104039104), (208, 95035720), (247, 80030080), (260, 76028576), (304, 65024440), (320, 61773218), (338, 58483520), (380, 52019552), (416, 47517860), (494, 40015040), (520, 38014288), (608, 32512220), (640, 30886609), (676, 29241760), (760, 26009776), (832, 23758930), (845, 23393408), (988, 20007520), (1040, 19007144), (1216, 16256110), (1235, 16006016), (1352, 14620880), (1520, 13004888), (1664, 11879465), (1690, 11696704), (1976, 10003760), (2080, 9503572), (2432, 8128055), (2470, 8003008), (2704, 7310440), (3040, 6502444), (3211, 6156160), (3380, 5848352), (3952, 5001880), (4160, 4751786), (4940, 4001504), (5408, 3655220), (6080, 3251222), (6422, 3078080), (6760, 2924176), (7904, 2500940), (8320, 2375893), (9619, 2055040), (9880, 2000752), (10816, 1827610), (12160, 1625611), (12844, 1539040), (13520, 1462088), (15808, 1250470), (16055, 1231232), (19238, 1027520), (19760, 1000376), (21632, 913805), (25688, 769520), (27040, 731044), (31616, 625235), (32110, 615616), (38476, 513760), (39520, 500188), (48095, 411008), (51376, 384760), (54080, 365522), (64220, 307808), (76952, 256880), (79040, 250094), (96190, 205504), (102752, 192380), (108160, 182761), (125047, 158080), (128440, 153904)]