2145280541280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1\times {\mathrm{49597}}^1$

素因数の和:50641

約数の個数: 192

約数和(自身を含む): 6834786920640

約数和(自身を除く): 4689506379360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 929, 970, 1164, 1455, 1552, 1858, 1940, 2328, 2787, 2910, 3104, 3716, 3880, 4645, 4656, 5574, 5820, 7432, 7760, 9290, 9312, 11148, 11640, 13935, 14864, 15520, 18580, 22296, 23280, 27870, 29728, 37160, 44592, 46560, 49597, 55740, 74320, 89184, 90113, 99194, 111480, 148640, 148791, 180226, 198388, 222960, 247985, 270339, 297582, 360452, 396776, 445920, 450565, 495970, 540678, 595164, 720904, 743955, 793552, 901130, 991940, 1081356, 1190328, 1351695, 1441808, 1487910, 1587104, 1802260, 1983880, 2162712, 2380656, 2703390, 2883616, 2975820, 3604520, 3967760, 4325424, 4761312, 4810909, 5406780, 5951640, 7209040, 7935520, 8650848, 9621818, 10813560, 11903280, 14418080, 14432727, 19243636, 21627120, 23806560, 24054545, 28865454, 38487272, 43254240, 46075613, 48109090, 57730908, 72163635, 76974544, 92151226, 96218180, 115461816, 138226839, 144327270, 153949088, 184302452, 192436360, 230378065, 230923632, 276453678, 288654540, 368604904, 384872720, 460756130, 461847264, 552907356, 577309080, 691134195, 737209808, 769745440, 921512260, 1105814712, 1154618160, 1382268390, 1474419616, 1843024520, 2211629424, 2309236320, 2764536780, 3686049040, 4423258848, 4469334461, 5529073560, 7372098080, 8938668922, 11058147120, 13408003383, 17877337844, 22116294240, 22346672305, 26816006766, 35754675688, 44693344610, 53632013532, 67040016915, 71509351376, 89386689220, 107264027064, 134080033830, 143018702752, 178773378440, 214528054128, 268160067660, 357546756880, 429056108256, 536320135320, 715093513760, 1072640270640, 2145280541280]

約数ペア:

[(1, 2145280541280), (2, 1072640270640), (3, 715093513760), (4, 536320135320), (5, 429056108256), (6, 357546756880), (8, 268160067660), (10, 214528054128), (12, 178773378440), (15, 143018702752), (16, 134080033830), (20, 107264027064), (24, 89386689220), (30, 71509351376), (32, 67040016915), (40, 53632013532), (48, 44693344610), (60, 35754675688), (80, 26816006766), (96, 22346672305), (97, 22116294240), (120, 17877337844), (160, 13408003383), (194, 11058147120), (240, 8938668922), (291, 7372098080), (388, 5529073560), (480, 4469334461), (485, 4423258848), (582, 3686049040), (776, 2764536780), (929, 2309236320), (970, 2211629424), (1164, 1843024520), (1455, 1474419616), (1552, 1382268390), (1858, 1154618160), (1940, 1105814712), (2328, 921512260), (2787, 769745440), (2910, 737209808), (3104, 691134195), (3716, 577309080), (3880, 552907356), (4645, 461847264), (4656, 460756130), (5574, 384872720), (5820, 368604904), (7432, 288654540), (7760, 276453678), (9290, 230923632), (9312, 230378065), (11148, 192436360), (11640, 184302452), (13935, 153949088), (14864, 144327270), (15520, 138226839), (18580, 115461816), (22296, 96218180), (23280, 92151226), (27870, 76974544), (29728, 72163635), (37160, 57730908), (44592, 48109090), (46560, 46075613), (49597, 43254240), (55740, 38487272), (74320, 28865454), (89184, 24054545), (90113, 23806560), (99194, 21627120), (111480, 19243636), (148640, 14432727), (148791, 14418080), (180226, 11903280), (198388, 10813560), (222960, 9621818), (247985, 8650848), (270339, 7935520), (297582, 7209040), (360452, 5951640), (396776, 5406780), (445920, 4810909), (450565, 4761312), (495970, 4325424), (540678, 3967760), (595164, 3604520), (720904, 2975820), (743955, 2883616), (793552, 2703390), (901130, 2380656), (991940, 2162712), (1081356, 1983880), (1190328, 1802260), (1351695, 1587104), (1441808, 1487910)]