70025760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{6947}}^1$

素因数の和:6975

約数の個数: 144

約数和(自身を含む): 273139776

約数和(自身を除く): 203114016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 6947, 10080, 13894, 20841, 27788, 34735, 41682, 48629, 55576, 62523, 69470, 83364, 97258, 104205, 111152, 125046, 138940, 145887, 166728, 194516, 208410, 222304, 243145, 250092, 277880, 291774, 312615, 333456, 389032, 416820, 437661, 486290, 500184, 555760, 583548, 625230, 666912, 729435, 778064, 833640, 875322, 972580, 1000368, 1111520, 1167096, 1250460, 1458870, 1556128, 1667280, 1750644, 1945160, 2000736, 2188305, 2334192, 2500920, 2917740, 3334560, 3501288, 3890320, 4376610, 4668384, 5001840, 5835480, 7002576, 7780640, 8753220, 10003680, 11670960, 14005152, 17506440, 23341920, 35012880, 70025760]

約数ペア:

[(1, 70025760), (2, 35012880), (3, 23341920), (4, 17506440), (5, 14005152), (6, 11670960), (7, 10003680), (8, 8753220), (9, 7780640), (10, 7002576), (12, 5835480), (14, 5001840), (15, 4668384), (16, 4376610), (18, 3890320), (20, 3501288), (21, 3334560), (24, 2917740), (28, 2500920), (30, 2334192), (32, 2188305), (35, 2000736), (36, 1945160), (40, 1750644), (42, 1667280), (45, 1556128), (48, 1458870), (56, 1250460), (60, 1167096), (63, 1111520), (70, 1000368), (72, 972580), (80, 875322), (84, 833640), (90, 778064), (96, 729435), (105, 666912), (112, 625230), (120, 583548), (126, 555760), (140, 500184), (144, 486290), (160, 437661), (168, 416820), (180, 389032), (210, 333456), (224, 312615), (240, 291774), (252, 277880), (280, 250092), (288, 243145), (315, 222304), (336, 208410), (360, 194516), (420, 166728), (480, 145887), (504, 138940), (560, 125046), (630, 111152), (672, 104205), (720, 97258), (840, 83364), (1008, 69470), (1120, 62523), (1260, 55576), (1440, 48629), (1680, 41682), (2016, 34735), (2520, 27788), (3360, 20841), (5040, 13894), (6947, 10080)]