399105079360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{1847}}^1$

素因数の和:2413

約数の個数: 224

約数和(自身を含む): 1034615070720

約数和(自身を除く): 635509991360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 409, 416, 508, 520, 635, 818, 832, 1016, 1040, 1270, 1636, 1651, 1847, 2032, 2045, 2080, 2540, 3272, 3302, 3694, 4064, 4090, 4160, 5080, 5317, 6544, 6604, 7388, 8128, 8180, 8255, 9235, 10160, 10634, 13088, 13208, 14776, 16360, 16510, 18470, 20320, 21268, 24011, 26176, 26416, 26585, 29552, 32720, 33020, 36940, 40640, 42536, 48022, 51943, 52832, 53170, 59104, 65440, 66040, 73880, 85072, 96044, 103886, 105664, 106340, 118208, 120055, 130880, 132080, 147760, 170144, 192088, 207772, 212680, 234569, 240110, 259715, 264160, 295520, 340288, 384176, 415544, 425360, 469138, 480220, 519430, 528320, 591040, 675259, 755423, 768352, 831088, 850720, 938276, 960440, 1038860, 1172845, 1350518, 1510846, 1536704, 1662176, 1701440, 1876552, 1920880, 2077720, 2345690, 2701036, 3021692, 3049397, 3324352, 3376295, 3753104, 3777115, 3841760, 4155440, 4691380, 5402072, 6043384, 6098794, 6752590, 7506208, 7554230, 7683520, 8310880, 9382760, 9820499, 10804144, 12086768, 12197588, 13505180, 15012416, 15108460, 15246985, 16621760, 18765520, 19640998, 21608288, 24173536, 24395176, 27010360, 30216920, 30493970, 37531040, 39281996, 43216576, 48347072, 48790352, 49102495, 54020720, 60433840, 60987940, 75062080, 78563992, 95938721, 97580704, 98204990, 108041440, 120867680, 121975880, 157127984, 191877442, 195161408, 196409980, 216082880, 241735360, 243951760, 314255968, 383754884, 392819960, 479693605, 487903520, 628511936, 767509768, 785639920, 959387210, 975807040, 1247203373, 1535019536, 1571279840, 1918774420, 2494406746, 3070039072, 3142559680, 3837548840, 4988813492, 6140078144, 6236016865, 7675097680, 9977626984, 12472033730, 15350195360, 19955253968, 24944067460, 30700390720, 39910507936, 49888134920, 79821015872, 99776269840, 199552539680, 399105079360]

約数ペア:

[(1, 399105079360), (2, 199552539680), (4, 99776269840), (5, 79821015872), (8, 49888134920), (10, 39910507936), (13, 30700390720), (16, 24944067460), (20, 19955253968), (26, 15350195360), (32, 12472033730), (40, 9977626984), (52, 7675097680), (64, 6236016865), (65, 6140078144), (80, 4988813492), (104, 3837548840), (127, 3142559680), (130, 3070039072), (160, 2494406746), (208, 1918774420), (254, 1571279840), (260, 1535019536), (320, 1247203373), (409, 975807040), (416, 959387210), (508, 785639920), (520, 767509768), (635, 628511936), (818, 487903520), (832, 479693605), (1016, 392819960), (1040, 383754884), (1270, 314255968), (1636, 243951760), (1651, 241735360), (1847, 216082880), (2032, 196409980), (2045, 195161408), (2080, 191877442), (2540, 157127984), (3272, 121975880), (3302, 120867680), (3694, 108041440), (4064, 98204990), (4090, 97580704), (4160, 95938721), (5080, 78563992), (5317, 75062080), (6544, 60987940), (6604, 60433840), (7388, 54020720), (8128, 49102495), (8180, 48790352), (8255, 48347072), (9235, 43216576), (10160, 39281996), (10634, 37531040), (13088, 30493970), (13208, 30216920), (14776, 27010360), (16360, 24395176), (16510, 24173536), (18470, 21608288), (20320, 19640998), (21268, 18765520), (24011, 16621760), (26176, 15246985), (26416, 15108460), (26585, 15012416), (29552, 13505180), (32720, 12197588), (33020, 12086768), (36940, 10804144), (40640, 9820499), (42536, 9382760), (48022, 8310880), (51943, 7683520), (52832, 7554230), (53170, 7506208), (59104, 6752590), (65440, 6098794), (66040, 6043384), (73880, 5402072), (85072, 4691380), (96044, 4155440), (103886, 3841760), (105664, 3777115), (106340, 3753104), (118208, 3376295), (120055, 3324352), (130880, 3049397), (132080, 3021692), (147760, 2701036), (170144, 2345690), (192088, 2077720), (207772, 1920880), (212680, 1876552), (234569, 1701440), (240110, 1662176), (259715, 1536704), (264160, 1510846), (295520, 1350518), (340288, 1172845), (384176, 1038860), (415544, 960440), (425360, 938276), (469138, 850720), (480220, 831088), (519430, 768352), (528320, 755423), (591040, 675259)]