15670041920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{19121}}^1$

素因数の和:19348

約数の個数: 112

約数和(自身を含む): 40390712208

約数和(自身を除く): 24720670288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 197, 208, 260, 320, 394, 416, 520, 788, 832, 985, 1040, 1576, 1970, 2080, 2561, 3152, 3940, 4160, 5122, 6304, 7880, 10244, 12608, 12805, 15760, 19121, 20488, 25610, 31520, 38242, 40976, 51220, 63040, 76484, 81952, 95605, 102440, 152968, 163904, 191210, 204880, 248573, 305936, 382420, 409760, 497146, 611872, 764840, 819520, 994292, 1223744, 1242865, 1529680, 1988584, 2485730, 3059360, 3766837, 3977168, 4971460, 6118720, 7533674, 7954336, 9942920, 15067348, 15908672, 18834185, 19885840, 30134696, 37668370, 39771680, 48968881, 60269392, 75336740, 79543360, 97937762, 120538784, 150673480, 195875524, 241077568, 244844405, 301346960, 391751048, 489688810, 602693920, 783502096, 979377620, 1205387840, 1567004192, 1958755240, 3134008384, 3917510480, 7835020960, 15670041920]

約数ペア:

[(1, 15670041920), (2, 7835020960), (4, 3917510480), (5, 3134008384), (8, 1958755240), (10, 1567004192), (13, 1205387840), (16, 979377620), (20, 783502096), (26, 602693920), (32, 489688810), (40, 391751048), (52, 301346960), (64, 244844405), (65, 241077568), (80, 195875524), (104, 150673480), (130, 120538784), (160, 97937762), (197, 79543360), (208, 75336740), (260, 60269392), (320, 48968881), (394, 39771680), (416, 37668370), (520, 30134696), (788, 19885840), (832, 18834185), (985, 15908672), (1040, 15067348), (1576, 9942920), (1970, 7954336), (2080, 7533674), (2561, 6118720), (3152, 4971460), (3940, 3977168), (4160, 3766837), (5122, 3059360), (6304, 2485730), (7880, 1988584), (10244, 1529680), (12608, 1242865), (12805, 1223744), (15760, 994292), (19121, 819520), (20488, 764840), (25610, 611872), (31520, 497146), (38242, 409760), (40976, 382420), (51220, 305936), (63040, 248573), (76484, 204880), (81952, 191210), (95605, 163904), (102440, 152968)]