2975991200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40879}}^1$

素因数の和:40919

約数の個数: 144

約数和(自身を含む): 8941927680

約数和(自身を除く): 5965936480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 2080, 2275, 2600, 2800, 2912, 3640, 4550, 5200, 5600, 7280, 9100, 10400, 14560, 18200, 36400, 40879, 72800, 81758, 163516, 204395, 286153, 327032, 408790, 531427, 572306, 654064, 817580, 1021975, 1062854, 1144612, 1308128, 1430765, 1635160, 2043950, 2125708, 2289224, 2657135, 2861530, 3270320, 3719989, 4087900, 4251416, 4578448, 5314270, 5723060, 6540640, 7153825, 7439978, 8175800, 8502832, 9156896, 10628540, 11446120, 13285675, 14307650, 14879956, 16351600, 17005664, 18599945, 21257080, 22892240, 26571350, 28615300, 29759912, 32703200, 37199890, 42514160, 45784480, 53142700, 57230600, 59519824, 74399780, 85028320, 92999725, 106285400, 114461200, 119039648, 148799560, 185999450, 212570800, 228922400, 297599120, 371998900, 425141600, 595198240, 743997800, 1487995600, 2975991200]

約数ペア:

[(1, 2975991200), (2, 1487995600), (4, 743997800), (5, 595198240), (7, 425141600), (8, 371998900), (10, 297599120), (13, 228922400), (14, 212570800), (16, 185999450), (20, 148799560), (25, 119039648), (26, 114461200), (28, 106285400), (32, 92999725), (35, 85028320), (40, 74399780), (50, 59519824), (52, 57230600), (56, 53142700), (65, 45784480), (70, 42514160), (80, 37199890), (91, 32703200), (100, 29759912), (104, 28615300), (112, 26571350), (130, 22892240), (140, 21257080), (160, 18599945), (175, 17005664), (182, 16351600), (200, 14879956), (208, 14307650), (224, 13285675), (260, 11446120), (280, 10628540), (325, 9156896), (350, 8502832), (364, 8175800), (400, 7439978), (416, 7153825), (455, 6540640), (520, 5723060), (560, 5314270), (650, 4578448), (700, 4251416), (728, 4087900), (800, 3719989), (910, 3270320), (1040, 2861530), (1120, 2657135), (1300, 2289224), (1400, 2125708), (1456, 2043950), (1820, 1635160), (2080, 1430765), (2275, 1308128), (2600, 1144612), (2800, 1062854), (2912, 1021975), (3640, 817580), (4550, 654064), (5200, 572306), (5600, 531427), (7280, 408790), (9100, 327032), (10400, 286153), (14560, 204395), (18200, 163516), (36400, 81758), (40879, 72800)]