399190927680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{10627}}^1\times {\mathrm{13043}}^1$

素因数の和:23693

約数の個数: 168

約数和(自身を含む): 1373284946592

約数和(自身を除く): 974094018912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 10627, 13043, 21254, 26086, 31881, 39129, 42508, 52172, 53135, 63762, 65215, 78258, 85016, 95643, 104344, 106270, 117387, 127524, 130430, 156516, 159405, 170032, 191286, 195645, 208688, 212540, 234774, 255048, 260860, 313032, 318810, 340064, 382572, 391290, 417376, 425080, 469548, 478215, 510096, 521720, 586935, 626064, 637620, 680128, 765144, 782580, 834752, 850160, 939096, 956430, 1020192, 1043440, 1173870, 1252128, 1275240, 1530288, 1565160, 1700320, 1878192, 1912860, 2040384, 2086880, 2347740, 2504256, 2550480, 3060576, 3130320, 3400640, 3756384, 3825720, 4173760, 4695480, 5100960, 6121152, 6260640, 7512768, 7651440, 9390960, 10201920, 12521280, 15302880, 18781920, 30605760, 37563840, 138607961, 277215922, 415823883, 554431844, 693039805, 831647766, 1108863688, 1247471649, 1386079610, 1663295532, 2079119415, 2217727376, 2494943298, 2772159220, 3326591064, 4158238830, 4435454752, 4989886596, 5544318440, 6237358245, 6653182128, 8316477660, 8870909504, 9979773192, 11088636880, 12474716490, 13306364256, 16632955320, 19959546384, 22177273760, 24949432980, 26612728512, 33265910640, 39919092768, 44354547520, 49898865960, 66531821280, 79838185536, 99797731920, 133063642560, 199595463840, 399190927680]

約数ペア:

[(1, 399190927680), (2, 199595463840), (3, 133063642560), (4, 99797731920), (5, 79838185536), (6, 66531821280), (8, 49898865960), (9, 44354547520), (10, 39919092768), (12, 33265910640), (15, 26612728512), (16, 24949432980), (18, 22177273760), (20, 19959546384), (24, 16632955320), (30, 13306364256), (32, 12474716490), (36, 11088636880), (40, 9979773192), (45, 8870909504), (48, 8316477660), (60, 6653182128), (64, 6237358245), (72, 5544318440), (80, 4989886596), (90, 4435454752), (96, 4158238830), (120, 3326591064), (144, 2772159220), (160, 2494943298), (180, 2217727376), (192, 2079119415), (240, 1663295532), (288, 1386079610), (320, 1247471649), (360, 1108863688), (480, 831647766), (576, 693039805), (720, 554431844), (960, 415823883), (1440, 277215922), (2880, 138607961), (10627, 37563840), (13043, 30605760), (21254, 18781920), (26086, 15302880), (31881, 12521280), (39129, 10201920), (42508, 9390960), (52172, 7651440), (53135, 7512768), (63762, 6260640), (65215, 6121152), (78258, 5100960), (85016, 4695480), (95643, 4173760), (104344, 3825720), (106270, 3756384), (117387, 3400640), (127524, 3130320), (130430, 3060576), (156516, 2550480), (159405, 2504256), (170032, 2347740), (191286, 2086880), (195645, 2040384), (208688, 1912860), (212540, 1878192), (234774, 1700320), (255048, 1565160), (260860, 1530288), (313032, 1275240), (318810, 1252128), (340064, 1173870), (382572, 1043440), (391290, 1020192), (417376, 956430), (425080, 939096), (469548, 850160), (478215, 834752), (510096, 782580), (521720, 765144), (586935, 680128), (626064, 637620)]