140695920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 160

約数和(自身を含む): 494164800

約数和(自身を除く): 353468880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1229, 1272, 1431, 1590, 1908, 2120, 2160, 2385, 2458, 2544, 2862, 3180, 3687, 3816, 4240, 4770, 4916, 5724, 6145, 6360, 7155, 7374, 7632, 9540, 9832, 11061, 11448, 12290, 12720, 14310, 14748, 18435, 19080, 19664, 22122, 22896, 24580, 28620, 29496, 33183, 36870, 38160, 44244, 49160, 55305, 57240, 58992, 65137, 66366, 73740, 88488, 98320, 110610, 114480, 130274, 132732, 147480, 165915, 176976, 195411, 221220, 260548, 265464, 294960, 325685, 331830, 390822, 442440, 521096, 530928, 586233, 651370, 663660, 781644, 884880, 977055, 1042192, 1172466, 1302740, 1327320, 1563288, 1758699, 1954110, 2344932, 2605480, 2654640, 2931165, 3126576, 3517398, 3908220, 4689864, 5210960, 5862330, 7034796, 7816440, 8793495, 9379728, 11724660, 14069592, 15632880, 17586990, 23449320, 28139184, 35173980, 46898640, 70347960, 140695920]

約数ペア:

[(1, 140695920), (2, 70347960), (3, 46898640), (4, 35173980), (5, 28139184), (6, 23449320), (8, 17586990), (9, 15632880), (10, 14069592), (12, 11724660), (15, 9379728), (16, 8793495), (18, 7816440), (20, 7034796), (24, 5862330), (27, 5210960), (30, 4689864), (36, 3908220), (40, 3517398), (45, 3126576), (48, 2931165), (53, 2654640), (54, 2605480), (60, 2344932), (72, 1954110), (80, 1758699), (90, 1563288), (106, 1327320), (108, 1302740), (120, 1172466), (135, 1042192), (144, 977055), (159, 884880), (180, 781644), (212, 663660), (216, 651370), (240, 586233), (265, 530928), (270, 521096), (318, 442440), (360, 390822), (424, 331830), (432, 325685), (477, 294960), (530, 265464), (540, 260548), (636, 221220), (720, 195411), (795, 176976), (848, 165915), (954, 147480), (1060, 132732), (1080, 130274), (1229, 114480), (1272, 110610), (1431, 98320), (1590, 88488), (1908, 73740), (2120, 66366), (2160, 65137), (2385, 58992), (2458, 57240), (2544, 55305), (2862, 49160), (3180, 44244), (3687, 38160), (3816, 36870), (4240, 33183), (4770, 29496), (4916, 28620), (5724, 24580), (6145, 22896), (6360, 22122), (7155, 19664), (7374, 19080), (7632, 18435), (9540, 14748), (9832, 14310), (11061, 12720), (11448, 12290)]