260372561280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{336503}}^1$

素因数の和:336569

約数の個数: 256

約数和(自身を含む): 922613207040

約数和(自身を除く): 662240645760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3224, 3720, 3968, 4030, 4160, 4836, 4960, 4992, 5952, 6045, 6240, 6448, 7440, 8060, 8320, 9672, 9920, 11904, 12090, 12480, 12896, 14880, 16120, 19344, 19840, 24180, 24960, 25792, 29760, 32240, 38688, 48360, 51584, 59520, 64480, 77376, 96720, 128960, 154752, 193440, 257920, 336503, 386880, 673006, 773760, 1009509, 1346012, 1682515, 2019018, 2692024, 3365030, 4038036, 4374539, 5047545, 5384048, 6730060, 8076072, 8749078, 10095090, 10431593, 10768096, 13123617, 13460120, 16152144, 17498156, 20190180, 20863186, 21536192, 21872695, 26247234, 26920240, 31294779, 32304288, 34996312, 40380360, 41726372, 43072384, 43745390, 52157965, 52494468, 53840480, 62589558, 64608576, 65618085, 69992624, 80760720, 83452744, 87490780, 104315930, 104988936, 107680960, 125179116, 129217152, 131236170, 135610709, 139985248, 156473895, 161521440, 166905488, 174981560, 208631860, 209977872, 215361920, 250358232, 262472340, 271221418, 279970496, 312947790, 323042880, 333810976, 349963120, 406832127, 417263720, 419955744, 500716464, 524944680, 542442836, 559940992, 625895580, 646085760, 667621952, 678053545, 699926240, 813664254, 834527440, 839911488, 1001432928, 1049889360, 1084885672, 1251791160, 1335243904, 1356107090, 1399852480, 1627328508, 1669054880, 1679822976, 2002865856, 2034160635, 2099778720, 2169771344, 2503582320, 2712214180, 2799704960, 3254657016, 3338109760, 4005731712, 4068321270, 4199557440, 4339542688, 5007164640, 5424428360, 6509314032, 6676219520, 8136642540, 8399114880, 8679085376, 10014329280, 10848856720, 13018628064, 16273285080, 17358170752, 20028658560, 21697713440, 26037256128, 32546570160, 43395426880, 52074512256, 65093140320, 86790853760, 130186280640, 260372561280]

約数ペア:

[(1, 260372561280), (2, 130186280640), (3, 86790853760), (4, 65093140320), (5, 52074512256), (6, 43395426880), (8, 32546570160), (10, 26037256128), (12, 21697713440), (13, 20028658560), (15, 17358170752), (16, 16273285080), (20, 13018628064), (24, 10848856720), (26, 10014329280), (30, 8679085376), (31, 8399114880), (32, 8136642540), (39, 6676219520), (40, 6509314032), (48, 5424428360), (52, 5007164640), (60, 4339542688), (62, 4199557440), (64, 4068321270), (65, 4005731712), (78, 3338109760), (80, 3254657016), (93, 2799704960), (96, 2712214180), (104, 2503582320), (120, 2169771344), (124, 2099778720), (128, 2034160635), (130, 2002865856), (155, 1679822976), (156, 1669054880), (160, 1627328508), (186, 1399852480), (192, 1356107090), (195, 1335243904), (208, 1251791160), (240, 1084885672), (248, 1049889360), (260, 1001432928), (310, 839911488), (312, 834527440), (320, 813664254), (372, 699926240), (384, 678053545), (390, 667621952), (403, 646085760), (416, 625895580), (465, 559940992), (480, 542442836), (496, 524944680), (520, 500716464), (620, 419955744), (624, 417263720), (640, 406832127), (744, 349963120), (780, 333810976), (806, 323042880), (832, 312947790), (930, 279970496), (960, 271221418), (992, 262472340), (1040, 250358232), (1209, 215361920), (1240, 209977872), (1248, 208631860), (1488, 174981560), (1560, 166905488), (1612, 161521440), (1664, 156473895), (1860, 139985248), (1920, 135610709), (1984, 131236170), (2015, 129217152), (2080, 125179116), (2418, 107680960), (2480, 104988936), (2496, 104315930), (2976, 87490780), (3120, 83452744), (3224, 80760720), (3720, 69992624), (3968, 65618085), (4030, 64608576), (4160, 62589558), (4836, 53840480), (4960, 52494468), (4992, 52157965), (5952, 43745390), (6045, 43072384), (6240, 41726372), (6448, 40380360), (7440, 34996312), (8060, 32304288), (8320, 31294779), (9672, 26920240), (9920, 26247234), (11904, 21872695), (12090, 21536192), (12480, 20863186), (12896, 20190180), (14880, 17498156), (16120, 16152144), (19344, 13460120), (19840, 13123617), (24180, 10768096), (24960, 10431593), (25792, 10095090), (29760, 8749078), (32240, 8076072), (38688, 6730060), (48360, 5384048), (51584, 5047545), (59520, 4374539), (64480, 4038036), (77376, 3365030), (96720, 2692024), (128960, 2019018), (154752, 1682515), (193440, 1346012), (257920, 1009509), (336503, 773760), (386880, 673006)]