1831743360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1165

約数の個数: 192

約数和(自身を含む): 6347933280

約数和(自身を除く): 4516189920

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 487, 576, 640, 653, 720, 960, 974, 1152, 1306, 1440, 1461, 1920, 1948, 1959, 2435, 2612, 2880, 2922, 3265, 3896, 3918, 4383, 4870, 5224, 5760, 5844, 5877, 6530, 7305, 7792, 7836, 8766, 9740, 9795, 10448, 11688, 11754, 13060, 14610, 15584, 15672, 17532, 19480, 19590, 20896, 21915, 23376, 23508, 26120, 29220, 29385, 31168, 31344, 35064, 38960, 39180, 41792, 43830, 46752, 47016, 52240, 58440, 58770, 62336, 62688, 70128, 77920, 78360, 83584, 87660, 93504, 94032, 104480, 116880, 117540, 125376, 140256, 155840, 156720, 175320, 187008, 188064, 208960, 233760, 235080, 250752, 280512, 311680, 313440, 318011, 350640, 376128, 417920, 467520, 470160, 561024, 626880, 636022, 701280, 752256, 935040, 940320, 954033, 1253760, 1272044, 1402560, 1590055, 1880640, 1908066, 2544088, 2805120, 2862099, 3180110, 3761280, 3816132, 4770165, 5088176, 5724198, 6360220, 7632264, 9540330, 10176352, 11448396, 12720440, 14310495, 15264528, 19080660, 20352704, 22896792, 25440880, 28620990, 30529056, 38161320, 40705408, 45793584, 50881760, 57241980, 61058112, 76322640, 91587168, 101763520, 114483960, 122116224, 152645280, 183174336, 203527040, 228967920, 305290560, 366348672, 457935840, 610581120, 915871680, 1831743360]

約数ペア:

[(1, 1831743360), (2, 915871680), (3, 610581120), (4, 457935840), (5, 366348672), (6, 305290560), (8, 228967920), (9, 203527040), (10, 183174336), (12, 152645280), (15, 122116224), (16, 114483960), (18, 101763520), (20, 91587168), (24, 76322640), (30, 61058112), (32, 57241980), (36, 50881760), (40, 45793584), (45, 40705408), (48, 38161320), (60, 30529056), (64, 28620990), (72, 25440880), (80, 22896792), (90, 20352704), (96, 19080660), (120, 15264528), (128, 14310495), (144, 12720440), (160, 11448396), (180, 10176352), (192, 9540330), (240, 7632264), (288, 6360220), (320, 5724198), (360, 5088176), (384, 4770165), (480, 3816132), (487, 3761280), (576, 3180110), (640, 2862099), (653, 2805120), (720, 2544088), (960, 1908066), (974, 1880640), (1152, 1590055), (1306, 1402560), (1440, 1272044), (1461, 1253760), (1920, 954033), (1948, 940320), (1959, 935040), (2435, 752256), (2612, 701280), (2880, 636022), (2922, 626880), (3265, 561024), (3896, 470160), (3918, 467520), (4383, 417920), (4870, 376128), (5224, 350640), (5760, 318011), (5844, 313440), (5877, 311680), (6530, 280512), (7305, 250752), (7792, 235080), (7836, 233760), (8766, 208960), (9740, 188064), (9795, 187008), (10448, 175320), (11688, 156720), (11754, 155840), (13060, 140256), (14610, 125376), (15584, 117540), (15672, 116880), (17532, 104480), (19480, 94032), (19590, 93504), (20896, 87660), (21915, 83584), (23376, 78360), (23508, 77920), (26120, 70128), (29220, 62688), (29385, 62336), (31168, 58770), (31344, 58440), (35064, 52240), (38960, 47016), (39180, 46752), (41792, 43830)]