42960960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2161

約数の個数: 168

約数和(自身を含む): 168956736

約数和(自身を除く): 125995776

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2131, 2240, 2520, 2880, 3360, 4032, 4262, 5040, 6393, 6720, 8524, 10080, 10655, 12786, 14917, 17048, 19179, 20160, 21310, 25572, 29834, 31965, 34096, 38358, 42620, 44751, 51144, 59668, 63930, 68192, 74585, 76716, 85240, 89502, 95895, 102288, 119336, 127860, 134253, 136384, 149170, 153432, 170480, 179004, 191790, 204576, 223755, 238672, 255720, 268506, 298340, 306864, 340960, 358008, 383580, 409152, 447510, 477344, 511440, 537012, 596680, 613728, 671265, 681920, 716016, 767160, 895020, 954688, 1022880, 1074024, 1193360, 1227456, 1342530, 1432032, 1534320, 1790040, 2045760, 2148048, 2386720, 2685060, 2864064, 3068640, 3580080, 4296096, 4773440, 5370120, 6137280, 7160160, 8592192, 10740240, 14320320, 21480480, 42960960]

約数ペア:

[(1, 42960960), (2, 21480480), (3, 14320320), (4, 10740240), (5, 8592192), (6, 7160160), (7, 6137280), (8, 5370120), (9, 4773440), (10, 4296096), (12, 3580080), (14, 3068640), (15, 2864064), (16, 2685060), (18, 2386720), (20, 2148048), (21, 2045760), (24, 1790040), (28, 1534320), (30, 1432032), (32, 1342530), (35, 1227456), (36, 1193360), (40, 1074024), (42, 1022880), (45, 954688), (48, 895020), (56, 767160), (60, 716016), (63, 681920), (64, 671265), (70, 613728), (72, 596680), (80, 537012), (84, 511440), (90, 477344), (96, 447510), (105, 409152), (112, 383580), (120, 358008), (126, 340960), (140, 306864), (144, 298340), (160, 268506), (168, 255720), (180, 238672), (192, 223755), (210, 204576), (224, 191790), (240, 179004), (252, 170480), (280, 153432), (288, 149170), (315, 136384), (320, 134253), (336, 127860), (360, 119336), (420, 102288), (448, 95895), (480, 89502), (504, 85240), (560, 76716), (576, 74585), (630, 68192), (672, 63930), (720, 59668), (840, 51144), (960, 44751), (1008, 42620), (1120, 38358), (1260, 34096), (1344, 31965), (1440, 29834), (1680, 25572), (2016, 21310), (2131, 20160), (2240, 19179), (2520, 17048), (2880, 14917), (3360, 12786), (4032, 10655), (4262, 10080), (5040, 8524), (6393, 6720)]