163420971840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{8106199}}^1$

素因数の和:8106229

約数の個数: 168

約数和(自身を含む): 642400137600

約数和(自身を除く): 478979165760

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, 8106199, 16212398, 24318597, 32424796, 40530995, 48637194, 56743393, 64849592, 72955791, 81061990, 97274388, 113486786, 121592985, 129699184, 145911582, 162123980, 170230179, 194548776, 226973572, 243185970, 259398368, 283716965, 291823164, 324247960, 340460358, 364778955, 389097552, 453947144, 486371940, 510690537, 518796736, 567433930, 583646328, 648495920, 680920716, 729557910, 778195104, 851150895, 907894288, 972743880, 1021381074, 1134867860, 1167292656, 1296991840, 1361841432, 1459115820, 1556390208, 1702301790, 1815788576, 1945487760, 2042762148, 2269735720, 2334585312, 2553452685, 2593983680, 2723682864, 2918231640, 3404603580, 3631577152, 3890975520, 4085524296, 4539471440, 4669170624, 5106905370, 5447365728, 5836463280, 6809207160, 7781951040, 8171048592, 9078942880, 10213810740, 10894731456, 11672926560, 13618414320, 16342097184, 18157885760, 20427621480, 23345853120, 27236828640, 32684194368, 40855242960, 54473657280, 81710485920, 163420971840]

約数ペア:

[(1, 163420971840), (2, 81710485920), (3, 54473657280), (4, 40855242960), (5, 32684194368), (6, 27236828640), (7, 23345853120), (8, 20427621480), (9, 18157885760), (10, 16342097184), (12, 13618414320), (14, 11672926560), (15, 10894731456), (16, 10213810740), (18, 9078942880), (20, 8171048592), (21, 7781951040), (24, 6809207160), (28, 5836463280), (30, 5447365728), (32, 5106905370), (35, 4669170624), (36, 4539471440), (40, 4085524296), (42, 3890975520), (45, 3631577152), (48, 3404603580), (56, 2918231640), (60, 2723682864), (63, 2593983680), (64, 2553452685), (70, 2334585312), (72, 2269735720), (80, 2042762148), (84, 1945487760), (90, 1815788576), (96, 1702301790), (105, 1556390208), (112, 1459115820), (120, 1361841432), (126, 1296991840), (140, 1167292656), (144, 1134867860), (160, 1021381074), (168, 972743880), (180, 907894288), (192, 851150895), (210, 778195104), (224, 729557910), (240, 680920716), (252, 648495920), (280, 583646328), (288, 567433930), (315, 518796736), (320, 510690537), (336, 486371940), (360, 453947144), (420, 389097552), (448, 364778955), (480, 340460358), (504, 324247960), (560, 291823164), (576, 283716965), (630, 259398368), (672, 243185970), (720, 226973572), (840, 194548776), (960, 170230179), (1008, 162123980), (1120, 145911582), (1260, 129699184), (1344, 121592985), (1440, 113486786), (1680, 97274388), (2016, 81061990), (2240, 72955791), (2520, 64849592), (2880, 56743393), (3360, 48637194), (4032, 40530995), (5040, 32424796), (6720, 24318597), (10080, 16212398), (20160, 8106199)]