7940183779840

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7696363}}^1$

素因数の和:7696430

約数の個数: 160

約数和(自身を含む): 21163646439936

約数和(自身を除く): 13223462660096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 2560, 3224, 3328, 3968, 4030, 4160, 4960, 6448, 6656, 7936, 8060, 8320, 9920, 12896, 15872, 16120, 16640, 19840, 25792, 32240, 33280, 39680, 51584, 64480, 79360, 103168, 128960, 206336, 257920, 515840, 1031680, 7696363, 15392726, 30785452, 38481815, 61570904, 76963630, 100052719, 123141808, 153927260, 200105438, 238587253, 246283616, 307854520, 400210876, 477174506, 492567232, 500263595, 615709040, 800421752, 954349012, 985134464, 1000527190, 1192936265, 1231418080, 1600843504, 1908698024, 1970268928, 2001054380, 2385872530, 2462836160, 3101634289, 3201687008, 3817396048, 3940537856, 4002108760, 4771745060, 4925672320, 6203268578, 6403374016, 7634792096, 8004217520, 9543490120, 9851344640, 12406537156, 12806748032, 15269584192, 15508171445, 16008435040, 19086980240, 19702689280, 24813074312, 25613496064, 30539168384, 31016342890, 32016870080, 38173960480, 49626148624, 51226992128, 61078336768, 62032685780, 64033740160, 76347920960, 99252297248, 122156673536, 124065371560, 128067480320, 152695841920, 198504594496, 248130743120, 256134960640, 305391683840, 397009188992, 496261486240, 610783367680, 794018377984, 992522972480, 1588036755968, 1985045944960, 3970091889920, 7940183779840]

約数ペア:

[(1, 7940183779840), (2, 3970091889920), (4, 1985045944960), (5, 1588036755968), (8, 992522972480), (10, 794018377984), (13, 610783367680), (16, 496261486240), (20, 397009188992), (26, 305391683840), (31, 256134960640), (32, 248130743120), (40, 198504594496), (52, 152695841920), (62, 128067480320), (64, 124065371560), (65, 122156673536), (80, 99252297248), (104, 76347920960), (124, 64033740160), (128, 62032685780), (130, 61078336768), (155, 51226992128), (160, 49626148624), (208, 38173960480), (248, 32016870080), (256, 31016342890), (260, 30539168384), (310, 25613496064), (320, 24813074312), (403, 19702689280), (416, 19086980240), (496, 16008435040), (512, 15508171445), (520, 15269584192), (620, 12806748032), (640, 12406537156), (806, 9851344640), (832, 9543490120), (992, 8004217520), (1040, 7634792096), (1240, 6403374016), (1280, 6203268578), (1612, 4925672320), (1664, 4771745060), (1984, 4002108760), (2015, 3940537856), (2080, 3817396048), (2480, 3201687008), (2560, 3101634289), (3224, 2462836160), (3328, 2385872530), (3968, 2001054380), (4030, 1970268928), (4160, 1908698024), (4960, 1600843504), (6448, 1231418080), (6656, 1192936265), (7936, 1000527190), (8060, 985134464), (8320, 954349012), (9920, 800421752), (12896, 615709040), (15872, 500263595), (16120, 492567232), (16640, 477174506), (19840, 400210876), (25792, 307854520), (32240, 246283616), (33280, 238587253), (39680, 200105438), (51584, 153927260), (64480, 123141808), (79360, 100052719), (103168, 76963630), (128960, 61570904), (206336, 38481815), (257920, 30785452), (515840, 15392726), (1031680, 7696363)]