19642768080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4723}}^1$

素因数の和:4826

約数の個数: 320

約数和(自身を含む): 69280899072

約数和(自身を除く): 49638130992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 43, 48, 52, 60, 62, 65, 78, 80, 86, 93, 104, 120, 124, 129, 130, 155, 156, 172, 186, 195, 208, 215, 240, 248, 258, 260, 310, 312, 344, 372, 390, 403, 430, 465, 496, 516, 520, 559, 620, 624, 645, 688, 744, 780, 806, 860, 930, 1032, 1040, 1118, 1209, 1240, 1290, 1333, 1488, 1560, 1612, 1677, 1720, 1860, 2015, 2064, 2236, 2418, 2480, 2580, 2666, 2795, 3120, 3224, 3354, 3440, 3720, 3999, 4030, 4472, 4723, 4836, 5160, 5332, 5590, 6045, 6448, 6665, 6708, 7440, 7998, 8060, 8385, 8944, 9446, 9672, 10320, 10664, 11180, 12090, 13330, 13416, 14169, 15996, 16120, 16770, 17329, 18892, 19344, 19995, 21328, 22360, 23615, 24180, 26660, 26832, 28338, 31992, 32240, 33540, 34658, 37784, 39990, 44720, 47230, 48360, 51987, 53320, 56676, 61399, 63984, 67080, 69316, 70845, 75568, 79980, 86645, 94460, 96720, 103974, 106640, 113352, 122798, 134160, 138632, 141690, 146413, 159960, 173290, 184197, 188920, 203089, 207948, 226704, 245596, 259935, 277264, 283380, 292826, 306995, 319920, 346580, 368394, 377840, 406178, 415896, 439239, 491192, 519870, 566760, 585652, 609267, 613990, 693160, 732065, 736788, 812356, 831792, 878478, 920985, 982384, 1015445, 1039740, 1133520, 1171304, 1218534, 1227980, 1386320, 1464130, 1473576, 1624712, 1756956, 1841970, 1903369, 2030890, 2079480, 2196195, 2342608, 2437068, 2455960, 2640157, 2928260, 2947152, 3046335, 3249424, 3513912, 3683940, 3806738, 4061780, 4158960, 4392390, 4874136, 4911920, 5280314, 5710107, 5856520, 6092670, 6295759, 7027824, 7367880, 7613476, 7920471, 8123560, 8784780, 9516845, 9748272, 10560628, 11420214, 11713040, 12185340, 12591518, 13200785, 14735760, 15226952, 15840942, 16247120, 17569560, 18887277, 19033690, 21121256, 22840428, 24370680, 25183036, 26401570, 28550535, 30453904, 31478795, 31681884, 35139120, 37774554, 38067380, 39602355, 42242512, 45680856, 48741360, 50366072, 52803140, 57101070, 62957590, 63363768, 75549108, 76134760, 79204710, 81844867, 91361712, 94436385, 100732144, 105606280, 114202140, 125915180, 126727536, 151098216, 152269520, 158409420, 163689734, 188872770, 211212560, 228404280, 245534601, 251830360, 302196432, 316818840, 327379468, 377745540, 409224335, 456808560, 491069202, 503660720, 633637680, 654758936, 755491080, 818448670, 982138404, 1227673005, 1309517872, 1510982160, 1636897340, 1964276808, 2455346010, 3273794680, 3928553616, 4910692020, 6547589360, 9821384040, 19642768080]

約数ペア:

[(1, 19642768080), (2, 9821384040), (3, 6547589360), (4, 4910692020), (5, 3928553616), (6, 3273794680), (8, 2455346010), (10, 1964276808), (12, 1636897340), (13, 1510982160), (15, 1309517872), (16, 1227673005), (20, 982138404), (24, 818448670), (26, 755491080), (30, 654758936), (31, 633637680), (39, 503660720), (40, 491069202), (43, 456808560), (48, 409224335), (52, 377745540), (60, 327379468), (62, 316818840), (65, 302196432), (78, 251830360), (80, 245534601), (86, 228404280), (93, 211212560), (104, 188872770), (120, 163689734), (124, 158409420), (129, 152269520), (130, 151098216), (155, 126727536), (156, 125915180), (172, 114202140), (186, 105606280), (195, 100732144), (208, 94436385), (215, 91361712), (240, 81844867), (248, 79204710), (258, 76134760), (260, 75549108), (310, 63363768), (312, 62957590), (344, 57101070), (372, 52803140), (390, 50366072), (403, 48741360), (430, 45680856), (465, 42242512), (496, 39602355), (516, 38067380), (520, 37774554), (559, 35139120), (620, 31681884), (624, 31478795), (645, 30453904), (688, 28550535), (744, 26401570), (780, 25183036), (806, 24370680), (860, 22840428), (930, 21121256), (1032, 19033690), (1040, 18887277), (1118, 17569560), (1209, 16247120), (1240, 15840942), (1290, 15226952), (1333, 14735760), (1488, 13200785), (1560, 12591518), (1612, 12185340), (1677, 11713040), (1720, 11420214), (1860, 10560628), (2015, 9748272), (2064, 9516845), (2236, 8784780), (2418, 8123560), (2480, 7920471), (2580, 7613476), (2666, 7367880), (2795, 7027824), (3120, 6295759), (3224, 6092670), (3354, 5856520), (3440, 5710107), (3720, 5280314), (3999, 4911920), (4030, 4874136), (4472, 4392390), (4723, 4158960), (4836, 4061780), (5160, 3806738), (5332, 3683940), (5590, 3513912), (6045, 3249424), (6448, 3046335), (6665, 2947152), (6708, 2928260), (7440, 2640157), (7998, 2455960), (8060, 2437068), (8385, 2342608), (8944, 2196195), (9446, 2079480), (9672, 2030890), (10320, 1903369), (10664, 1841970), (11180, 1756956), (12090, 1624712), (13330, 1473576), (13416, 1464130), (14169, 1386320), (15996, 1227980), (16120, 1218534), (16770, 1171304), (17329, 1133520), (18892, 1039740), (19344, 1015445), (19995, 982384), (21328, 920985), (22360, 878478), (23615, 831792), (24180, 812356), (26660, 736788), (26832, 732065), (28338, 693160), (31992, 613990), (32240, 609267), (33540, 585652), (34658, 566760), (37784, 519870), (39990, 491192), (44720, 439239), (47230, 415896), (48360, 406178), (51987, 377840), (53320, 368394), (56676, 346580), (61399, 319920), (63984, 306995), (67080, 292826), (69316, 283380), (70845, 277264), (75568, 259935), (79980, 245596), (86645, 226704), (94460, 207948), (96720, 203089), (103974, 188920), (106640, 184197), (113352, 173290), (122798, 159960), (134160, 146413), (138632, 141690)]