162855240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 523272960

約数和(自身を除く): 360417720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 170, 194, 204, 255, 291, 340, 388, 408, 485, 510, 582, 680, 776, 823, 970, 1020, 1164, 1455, 1646, 1649, 1940, 2040, 2328, 2469, 2910, 3292, 3298, 3880, 4115, 4938, 4947, 5820, 6584, 6596, 8230, 8245, 9876, 9894, 11640, 12345, 13192, 13991, 16460, 16490, 19752, 19788, 24690, 24735, 27982, 32920, 32980, 39576, 41973, 49380, 49470, 55964, 65960, 69955, 79831, 83946, 98760, 98940, 111928, 139910, 159662, 167892, 197880, 209865, 239493, 279820, 319324, 335784, 399155, 419730, 478986, 559640, 638648, 798310, 839460, 957972, 1197465, 1357127, 1596620, 1678920, 1915944, 2394930, 2714254, 3193240, 4071381, 4789860, 5428508, 6785635, 8142762, 9579720, 10857016, 13571270, 16285524, 20356905, 27142540, 32571048, 40713810, 54285080, 81427620, 162855240]

約数ペア:

[(1, 162855240), (2, 81427620), (3, 54285080), (4, 40713810), (5, 32571048), (6, 27142540), (8, 20356905), (10, 16285524), (12, 13571270), (15, 10857016), (17, 9579720), (20, 8142762), (24, 6785635), (30, 5428508), (34, 4789860), (40, 4071381), (51, 3193240), (60, 2714254), (68, 2394930), (85, 1915944), (97, 1678920), (102, 1596620), (120, 1357127), (136, 1197465), (170, 957972), (194, 839460), (204, 798310), (255, 638648), (291, 559640), (340, 478986), (388, 419730), (408, 399155), (485, 335784), (510, 319324), (582, 279820), (680, 239493), (776, 209865), (823, 197880), (970, 167892), (1020, 159662), (1164, 139910), (1455, 111928), (1646, 98940), (1649, 98760), (1940, 83946), (2040, 79831), (2328, 69955), (2469, 65960), (2910, 55964), (3292, 49470), (3298, 49380), (3880, 41973), (4115, 39576), (4938, 32980), (4947, 32920), (5820, 27982), (6584, 24735), (6596, 24690), (8230, 19788), (8245, 19752), (9876, 16490), (9894, 16460), (11640, 13991), (12345, 13192)]