290445120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{14407}}^1$

素因数の和:14437

約数の個数: 168

約数和(自身を含む): 1141805184

約数和(自身を除く): 851360064

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, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 14407, 20160, 28814, 43221, 57628, 72035, 86442, 100849, 115256, 129663, 144070, 172884, 201698, 216105, 230512, 259326, 288140, 302547, 345768, 403396, 432210, 461024, 504245, 518652, 576280, 605094, 648315, 691536, 806792, 864420, 907641, 922048, 1008490, 1037304, 1152560, 1210188, 1296630, 1383072, 1512735, 1613584, 1728840, 1815282, 2016980, 2074608, 2305120, 2420376, 2593260, 2766144, 3025470, 3227168, 3457680, 3630564, 4033960, 4149216, 4538205, 4610240, 4840752, 5186520, 6050940, 6454336, 6915360, 7261128, 8067920, 8298432, 9076410, 9681504, 10373040, 12101880, 13830720, 14522256, 16135840, 18152820, 19363008, 20746080, 24203760, 29044512, 32271680, 36305640, 41492160, 48407520, 58089024, 72611280, 96815040, 145222560, 290445120]

約数ペア:

[(1, 290445120), (2, 145222560), (3, 96815040), (4, 72611280), (5, 58089024), (6, 48407520), (7, 41492160), (8, 36305640), (9, 32271680), (10, 29044512), (12, 24203760), (14, 20746080), (15, 19363008), (16, 18152820), (18, 16135840), (20, 14522256), (21, 13830720), (24, 12101880), (28, 10373040), (30, 9681504), (32, 9076410), (35, 8298432), (36, 8067920), (40, 7261128), (42, 6915360), (45, 6454336), (48, 6050940), (56, 5186520), (60, 4840752), (63, 4610240), (64, 4538205), (70, 4149216), (72, 4033960), (80, 3630564), (84, 3457680), (90, 3227168), (96, 3025470), (105, 2766144), (112, 2593260), (120, 2420376), (126, 2305120), (140, 2074608), (144, 2016980), (160, 1815282), (168, 1728840), (180, 1613584), (192, 1512735), (210, 1383072), (224, 1296630), (240, 1210188), (252, 1152560), (280, 1037304), (288, 1008490), (315, 922048), (320, 907641), (336, 864420), (360, 806792), (420, 691536), (448, 648315), (480, 605094), (504, 576280), (560, 518652), (576, 504245), (630, 461024), (672, 432210), (720, 403396), (840, 345768), (960, 302547), (1008, 288140), (1120, 259326), (1260, 230512), (1344, 216105), (1440, 201698), (1680, 172884), (2016, 144070), (2240, 129663), (2520, 115256), (2880, 100849), (3360, 86442), (4032, 72035), (5040, 57628), (6720, 43221), (10080, 28814), (14407, 20160)]