57173760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{709}}^1$

素因数の和:743

約数の個数: 216

約数和(自身を含む): 226393440

約数和(自身を除く): 169219680

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 709, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1418, 1440, 1680, 1792, 1920, 2016, 2127, 2240, 2304, 2520, 2688, 2836, 2880, 3360, 3545, 3840, 4032, 4254, 4480, 4963, 5040, 5376, 5672, 5760, 6381, 6720, 7090, 8064, 8508, 8960, 9926, 10080, 10635, 11344, 11520, 12762, 13440, 14180, 14889, 16128, 17016, 19852, 20160, 21270, 22688, 24815, 25524, 26880, 28360, 29778, 31905, 34032, 39704, 40320, 42540, 44667, 45376, 49630, 51048, 56720, 59556, 63810, 68064, 74445, 79408, 80640, 85080, 89334, 90752, 99260, 102096, 113440, 119112, 127620, 136128, 148890, 158816, 170160, 178668, 181504, 198520, 204192, 223335, 226880, 238224, 255240, 272256, 297780, 317632, 340320, 357336, 397040, 408384, 446670, 453760, 476448, 510480, 544512, 595560, 635264, 680640, 714672, 794080, 816768, 893340, 907520, 952896, 1020960, 1191120, 1270528, 1361280, 1429344, 1588160, 1633536, 1786680, 1905792, 2041920, 2382240, 2722560, 2858688, 3176320, 3573360, 3811584, 4083840, 4764480, 5717376, 6352640, 7146720, 8167680, 9528960, 11434752, 14293440, 19057920, 28586880, 57173760]

約数ペア:

[(1, 57173760), (2, 28586880), (3, 19057920), (4, 14293440), (5, 11434752), (6, 9528960), (7, 8167680), (8, 7146720), (9, 6352640), (10, 5717376), (12, 4764480), (14, 4083840), (15, 3811584), (16, 3573360), (18, 3176320), (20, 2858688), (21, 2722560), (24, 2382240), (28, 2041920), (30, 1905792), (32, 1786680), (35, 1633536), (36, 1588160), (40, 1429344), (42, 1361280), (45, 1270528), (48, 1191120), (56, 1020960), (60, 952896), (63, 907520), (64, 893340), (70, 816768), (72, 794080), (80, 714672), (84, 680640), (90, 635264), (96, 595560), (105, 544512), (112, 510480), (120, 476448), (126, 453760), (128, 446670), (140, 408384), (144, 397040), (160, 357336), (168, 340320), (180, 317632), (192, 297780), (210, 272256), (224, 255240), (240, 238224), (252, 226880), (256, 223335), (280, 204192), (288, 198520), (315, 181504), (320, 178668), (336, 170160), (360, 158816), (384, 148890), (420, 136128), (448, 127620), (480, 119112), (504, 113440), (560, 102096), (576, 99260), (630, 90752), (640, 89334), (672, 85080), (709, 80640), (720, 79408), (768, 74445), (840, 68064), (896, 63810), (960, 59556), (1008, 56720), (1120, 51048), (1152, 49630), (1260, 45376), (1280, 44667), (1344, 42540), (1418, 40320), (1440, 39704), (1680, 34032), (1792, 31905), (1920, 29778), (2016, 28360), (2127, 26880), (2240, 25524), (2304, 24815), (2520, 22688), (2688, 21270), (2836, 20160), (2880, 19852), (3360, 17016), (3545, 16128), (3840, 14889), (4032, 14180), (4254, 13440), (4480, 12762), (4963, 11520), (5040, 11344), (5376, 10635), (5672, 10080), (5760, 9926), (6381, 8960), (6720, 8508), (7090, 8064)]