About the Number

138840301440

138840301439 ← → 138840301441

2進数表記:10000001010011100001101101111110000000

漢数字表記:千三百八十八億四千三十万千四百四十

素因数分解:

2 7 × 3 2 × 5 1 × 127 1 × 189797 1

素因数の和:189949
約数の個数: 192
約数和(自身を含む): 483210524160
約数和(自身を除く): 344370222720

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, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2286, 2540, 2880, 3048, 3810, 4064, 4572, 5080, 5715, 5760, 6096, 7620, 8128, 9144, 10160, 11430, 12192, 15240, 16256, 18288, 20320, 22860, 24384, 30480, 36576, 40640, 45720, 48768, 60960, 73152, 81280, 91440, 121920, 146304, 182880, 189797, 243840, 365760, 379594, 569391, 731520, 759188, 948985, 1138782, 1518376, 1708173, 1897970, 2277564, 2846955, 3036752, 3416346, 3795940, 4555128, 5693910, 6073504, 6832692, 7591880, 8540865, 9110256, 11387820, 12147008, 13665384, 15183760, 17081730, 18220512, 22775640, 24104219, 24294016, 27330768, 30367520, 34163460, 36441024, 45551280, 48208438, 54661536, 60735040, 68326920, 72312657, 72882048, 91102560, 96416876, 109323072, 120521095, 121470080, 136653840, 144625314, 182205120, 192833752, 216937971, 218646144, 241042190, 273307680, 289250628, 361563285, 364410240, 385667504, 433875942, 482084380, 546615360, 578501256, 723126570, 771335008, 867751884, 964168760, 1084689855, 1093230720, 1157002512, 1446253140, 1542670016, 1735503768, 1928337520, 2169379710, 2314005024, 2892506280, 3085340032, 3471007536, 3856675040, 4338759420, 4628010048, 5785012560, 6942015072, 7713350080, 8677518840, 9256020096, 11570025120, 13884030144, 15426700160, 17355037680, 23140050240, 27768060288, 34710075360, 46280100480, 69420150720, 138840301440]

約数ペア:
[(1, 138840301440), (2, 69420150720), (3, 46280100480), (4, 34710075360), (5, 27768060288), (6, 23140050240), (8, 17355037680), (9, 15426700160), (10, 13884030144), (12, 11570025120), (15, 9256020096), (16, 8677518840), (18, 7713350080), (20, 6942015072), (24, 5785012560), (30, 4628010048), (32, 4338759420), (36, 3856675040), (40, 3471007536), (45, 3085340032), (48, 2892506280), (60, 2314005024), (64, 2169379710), (72, 1928337520), (80, 1735503768), (90, 1542670016), (96, 1446253140), (120, 1157002512), (127, 1093230720), (128, 1084689855), (144, 964168760), (160, 867751884), (180, 771335008), (192, 723126570), (240, 578501256), (254, 546615360), (288, 482084380), (320, 433875942), (360, 385667504), (381, 364410240), (384, 361563285), (480, 289250628), (508, 273307680), (576, 241042190), (635, 218646144), (640, 216937971), (720, 192833752), (762, 182205120), (960, 144625314), (1016, 136653840), (1143, 121470080), (1152, 120521095), (1270, 109323072), (1440, 96416876), (1524, 91102560), (1905, 72882048), (1920, 72312657), (2032, 68326920), (2286, 60735040), (2540, 54661536), (2880, 48208438), (3048, 45551280), (3810, 36441024), (4064, 34163460), (4572, 30367520), (5080, 27330768), (5715, 24294016), (5760, 24104219), (6096, 22775640), (7620, 18220512), (8128, 17081730), (9144, 15183760), (10160, 13665384), (11430, 12147008), (12192, 11387820), (15240, 9110256), (16256, 8540865), (18288, 7591880), (20320, 6832692), (22860, 6073504), (24384, 5693910), (30480, 4555128), (36576, 3795940), (40640, 3416346), (45720, 3036752), (48768, 2846955), (60960, 2277564), (73152, 1897970), (81280, 1708173), (91440, 1518376), (121920, 1138782), (146304, 948985), (182880, 759188), (189797, 731520), (243840, 569391), (365760, 379594)]

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