2411648720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 6619576320

約数和(自身を除く): 4207927600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 80, 95, 104, 124, 127, 130, 152, 155, 190, 208, 247, 248, 254, 260, 304, 310, 380, 403, 494, 496, 508, 520, 589, 620, 635, 760, 806, 961, 988, 1016, 1040, 1178, 1235, 1240, 1270, 1520, 1612, 1651, 1922, 1976, 2015, 2032, 2356, 2413, 2470, 2480, 2540, 2945, 3224, 3302, 3844, 3937, 3952, 4030, 4712, 4805, 4826, 4940, 5080, 5890, 6448, 6604, 7657, 7688, 7874, 8060, 8255, 9424, 9610, 9652, 9880, 10160, 11780, 12065, 12493, 13208, 15314, 15376, 15748, 16120, 16510, 18259, 19220, 19304, 19685, 19760, 23560, 24130, 24986, 26416, 30628, 31369, 31496, 32240, 33020, 36518, 38285, 38440, 38608, 39370, 47120, 48260, 49972, 51181, 61256, 62465, 62738, 62992, 66040, 73036, 74803, 76570, 76880, 78740, 91295, 96520, 99944, 102362, 122047, 122512, 124930, 125476, 132080, 146072, 149606, 153140, 156845, 157480, 182590, 193040, 199888, 204724, 237367, 244094, 249860, 250952, 255905, 292144, 299212, 306280, 313690, 314960, 365180, 374015, 409448, 474734, 488188, 499720, 501904, 511810, 598424, 610235, 612560, 627380, 730360, 748030, 818896, 949468, 972439, 976376, 999440, 1023620, 1186835, 1196848, 1220470, 1254760, 1460720, 1496060, 1586611, 1898936, 1944878, 1952752, 2047240, 2318893, 2373670, 2440940, 2509520, 2992120, 3173222, 3797872, 3889756, 4094480, 4637786, 4747340, 4862195, 4881880, 5984240, 6346444, 7779512, 7933055, 9275572, 9494680, 9724390, 9763760, 11594465, 12692888, 15559024, 15866110, 18551144, 18989360, 19448780, 23188930, 25385776, 30145609, 31732220, 37102288, 38897560, 46377860, 60291218, 63464440, 77795120, 92755720, 120582436, 126928880, 150728045, 185511440, 241164872, 301456090, 482329744, 602912180, 1205824360, 2411648720]

約数ペア:

[(1, 2411648720), (2, 1205824360), (4, 602912180), (5, 482329744), (8, 301456090), (10, 241164872), (13, 185511440), (16, 150728045), (19, 126928880), (20, 120582436), (26, 92755720), (31, 77795120), (38, 63464440), (40, 60291218), (52, 46377860), (62, 38897560), (65, 37102288), (76, 31732220), (80, 30145609), (95, 25385776), (104, 23188930), (124, 19448780), (127, 18989360), (130, 18551144), (152, 15866110), (155, 15559024), (190, 12692888), (208, 11594465), (247, 9763760), (248, 9724390), (254, 9494680), (260, 9275572), (304, 7933055), (310, 7779512), (380, 6346444), (403, 5984240), (494, 4881880), (496, 4862195), (508, 4747340), (520, 4637786), (589, 4094480), (620, 3889756), (635, 3797872), (760, 3173222), (806, 2992120), (961, 2509520), (988, 2440940), (1016, 2373670), (1040, 2318893), (1178, 2047240), (1235, 1952752), (1240, 1944878), (1270, 1898936), (1520, 1586611), (1612, 1496060), (1651, 1460720), (1922, 1254760), (1976, 1220470), (2015, 1196848), (2032, 1186835), (2356, 1023620), (2413, 999440), (2470, 976376), (2480, 972439), (2540, 949468), (2945, 818896), (3224, 748030), (3302, 730360), (3844, 627380), (3937, 612560), (3952, 610235), (4030, 598424), (4712, 511810), (4805, 501904), (4826, 499720), (4940, 488188), (5080, 474734), (5890, 409448), (6448, 374015), (6604, 365180), (7657, 314960), (7688, 313690), (7874, 306280), (8060, 299212), (8255, 292144), (9424, 255905), (9610, 250952), (9652, 249860), (9880, 244094), (10160, 237367), (11780, 204724), (12065, 199888), (12493, 193040), (13208, 182590), (15314, 157480), (15376, 156845), (15748, 153140), (16120, 149606), (16510, 146072), (18259, 132080), (19220, 125476), (19304, 124930), (19685, 122512), (19760, 122047), (23560, 102362), (24130, 99944), (24986, 96520), (26416, 91295), (30628, 78740), (31369, 76880), (31496, 76570), (32240, 74803), (33020, 73036), (36518, 66040), (38285, 62992), (38440, 62738), (38608, 62465), (39370, 61256), (47120, 51181), (48260, 49972)]