1338160320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{66377}}^1$

素因数の和:66407

約数の個数: 168

約数和(自身を含む): 5260323744

約数和(自身を除く): 3922163424

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, 20160, 66377, 132754, 199131, 265508, 331885, 398262, 464639, 531016, 597393, 663770, 796524, 929278, 995655, 1062032, 1194786, 1327540, 1393917, 1593048, 1858556, 1991310, 2124064, 2323195, 2389572, 2655080, 2787834, 2986965, 3186096, 3717112, 3982620, 4181751, 4248128, 4646390, 4779144, 5310160, 5575668, 5973930, 6372192, 6969585, 7434224, 7965240, 8363502, 9292780, 9558288, 10620320, 11151336, 11947860, 12744384, 13939170, 14868448, 15930480, 16727004, 18585560, 19116576, 20908755, 21240640, 22302672, 23895720, 27878340, 29736896, 31860960, 33454008, 37171120, 38233152, 41817510, 44605344, 47791440, 55756680, 63721920, 66908016, 74342240, 83635020, 89210688, 95582880, 111513360, 133816032, 148684480, 167270040, 191165760, 223026720, 267632064, 334540080, 446053440, 669080160, 1338160320]

約数ペア:

[(1, 1338160320), (2, 669080160), (3, 446053440), (4, 334540080), (5, 267632064), (6, 223026720), (7, 191165760), (8, 167270040), (9, 148684480), (10, 133816032), (12, 111513360), (14, 95582880), (15, 89210688), (16, 83635020), (18, 74342240), (20, 66908016), (21, 63721920), (24, 55756680), (28, 47791440), (30, 44605344), (32, 41817510), (35, 38233152), (36, 37171120), (40, 33454008), (42, 31860960), (45, 29736896), (48, 27878340), (56, 23895720), (60, 22302672), (63, 21240640), (64, 20908755), (70, 19116576), (72, 18585560), (80, 16727004), (84, 15930480), (90, 14868448), (96, 13939170), (105, 12744384), (112, 11947860), (120, 11151336), (126, 10620320), (140, 9558288), (144, 9292780), (160, 8363502), (168, 7965240), (180, 7434224), (192, 6969585), (210, 6372192), (224, 5973930), (240, 5575668), (252, 5310160), (280, 4779144), (288, 4646390), (315, 4248128), (320, 4181751), (336, 3982620), (360, 3717112), (420, 3186096), (448, 2986965), (480, 2787834), (504, 2655080), (560, 2389572), (576, 2323195), (630, 2124064), (672, 1991310), (720, 1858556), (840, 1593048), (960, 1393917), (1008, 1327540), (1120, 1194786), (1260, 1062032), (1344, 995655), (1440, 929278), (1680, 796524), (2016, 663770), (2240, 597393), (2520, 531016), (2880, 464639), (3360, 398262), (4032, 331885), (5040, 265508), (6720, 199131), (10080, 132754), (20160, 66377)]