180864264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 534988800

約数和(自身を除く): 354124536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 71, 84, 118, 142, 168, 177, 213, 236, 257, 284, 354, 413, 426, 472, 497, 514, 568, 708, 771, 826, 852, 994, 1028, 1239, 1416, 1491, 1542, 1652, 1704, 1799, 1988, 2056, 2478, 2982, 3084, 3304, 3598, 3976, 4189, 4956, 5397, 5964, 6168, 7196, 8378, 9912, 10794, 11928, 12567, 14392, 15163, 16756, 18247, 21588, 25134, 29323, 30326, 33512, 36494, 43176, 45489, 50268, 54741, 58646, 60652, 72988, 87969, 90978, 100536, 106141, 109482, 117292, 121304, 127729, 145976, 175938, 181956, 212282, 218964, 234584, 255458, 318423, 351876, 363912, 383187, 424564, 437928, 510916, 636846, 703752, 766374, 849128, 1021832, 1076573, 1273692, 1532748, 2153146, 2547384, 3065496, 3229719, 4306292, 6459438, 7536011, 8612584, 12918876, 15072022, 22608033, 25837752, 30144044, 45216066, 60288088, 90432132, 180864264]

約数ペア:

[(1, 180864264), (2, 90432132), (3, 60288088), (4, 45216066), (6, 30144044), (7, 25837752), (8, 22608033), (12, 15072022), (14, 12918876), (21, 8612584), (24, 7536011), (28, 6459438), (42, 4306292), (56, 3229719), (59, 3065496), (71, 2547384), (84, 2153146), (118, 1532748), (142, 1273692), (168, 1076573), (177, 1021832), (213, 849128), (236, 766374), (257, 703752), (284, 636846), (354, 510916), (413, 437928), (426, 424564), (472, 383187), (497, 363912), (514, 351876), (568, 318423), (708, 255458), (771, 234584), (826, 218964), (852, 212282), (994, 181956), (1028, 175938), (1239, 145976), (1416, 127729), (1491, 121304), (1542, 117292), (1652, 109482), (1704, 106141), (1799, 100536), (1988, 90978), (2056, 87969), (2478, 72988), (2982, 60652), (3084, 58646), (3304, 54741), (3598, 50268), (3976, 45489), (4189, 43176), (4956, 36494), (5397, 33512), (5964, 30326), (6168, 29323), (7196, 25134), (8378, 21588), (9912, 18247), (10794, 16756), (11928, 15163), (12567, 14392)]