1484091520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 3889382400

約数和(自身を除く): 2405290880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 127, 128, 152, 155, 160, 190, 248, 254, 304, 310, 320, 380, 496, 508, 589, 608, 620, 635, 640, 760, 961, 992, 1016, 1178, 1216, 1240, 1270, 1520, 1922, 1984, 2032, 2356, 2413, 2432, 2480, 2540, 2945, 3040, 3844, 3937, 3968, 4064, 4712, 4805, 4826, 4960, 5080, 5890, 6080, 7688, 7874, 8128, 9424, 9610, 9652, 9920, 10160, 11780, 12065, 12160, 15376, 15748, 16256, 18259, 18848, 19220, 19304, 19685, 19840, 20320, 23560, 24130, 30752, 31496, 36518, 37696, 38440, 38608, 39370, 40640, 47120, 48260, 61504, 62992, 73036, 74803, 75392, 76880, 77216, 78740, 81280, 91295, 94240, 96520, 122047, 123008, 125984, 146072, 149606, 153760, 154432, 157480, 182590, 188480, 193040, 244094, 251968, 292144, 299212, 307520, 308864, 314960, 365180, 374015, 376960, 386080, 488188, 503936, 584288, 598424, 610235, 615040, 629920, 730360, 748030, 772160, 976376, 1168576, 1196848, 1220470, 1259840, 1460720, 1496060, 1544320, 1952752, 2318893, 2337152, 2393696, 2440940, 2519680, 2921440, 2992120, 3905504, 4637786, 4787392, 4881880, 5842880, 5984240, 7811008, 9275572, 9574784, 9763760, 11594465, 11685760, 11968480, 15622016, 18551144, 19527520, 23188930, 23936960, 37102288, 39055040, 46377860, 47873920, 74204576, 78110080, 92755720, 148409152, 185511440, 296818304, 371022880, 742045760, 1484091520]

約数ペア:

[(1, 1484091520), (2, 742045760), (4, 371022880), (5, 296818304), (8, 185511440), (10, 148409152), (16, 92755720), (19, 78110080), (20, 74204576), (31, 47873920), (32, 46377860), (38, 39055040), (40, 37102288), (62, 23936960), (64, 23188930), (76, 19527520), (80, 18551144), (95, 15622016), (124, 11968480), (127, 11685760), (128, 11594465), (152, 9763760), (155, 9574784), (160, 9275572), (190, 7811008), (248, 5984240), (254, 5842880), (304, 4881880), (310, 4787392), (320, 4637786), (380, 3905504), (496, 2992120), (508, 2921440), (589, 2519680), (608, 2440940), (620, 2393696), (635, 2337152), (640, 2318893), (760, 1952752), (961, 1544320), (992, 1496060), (1016, 1460720), (1178, 1259840), (1216, 1220470), (1240, 1196848), (1270, 1168576), (1520, 976376), (1922, 772160), (1984, 748030), (2032, 730360), (2356, 629920), (2413, 615040), (2432, 610235), (2480, 598424), (2540, 584288), (2945, 503936), (3040, 488188), (3844, 386080), (3937, 376960), (3968, 374015), (4064, 365180), (4712, 314960), (4805, 308864), (4826, 307520), (4960, 299212), (5080, 292144), (5890, 251968), (6080, 244094), (7688, 193040), (7874, 188480), (8128, 182590), (9424, 157480), (9610, 154432), (9652, 153760), (9920, 149606), (10160, 146072), (11780, 125984), (12065, 123008), (12160, 122047), (15376, 96520), (15748, 94240), (16256, 91295), (18259, 81280), (18848, 78740), (19220, 77216), (19304, 76880), (19685, 75392), (19840, 74803), (20320, 73036), (23560, 62992), (24130, 61504), (30752, 48260), (31496, 47120), (36518, 40640), (37696, 39370), (38440, 38608)]