38115840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{709}}^1$

素因数の和:742

約数の個数: 160

約数和(自身を含む): 139455360

約数和(自身を除く): 101339520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 709, 768, 840, 896, 960, 1120, 1280, 1344, 1418, 1536, 1680, 1792, 1920, 2127, 2240, 2560, 2688, 2836, 3360, 3545, 3584, 3840, 4254, 4480, 4963, 5376, 5672, 6720, 7090, 7680, 8508, 8960, 9926, 10635, 10752, 11344, 13440, 14180, 14889, 17016, 17920, 19852, 21270, 22688, 24815, 26880, 28360, 29778, 34032, 39704, 42540, 45376, 49630, 53760, 56720, 59556, 68064, 74445, 79408, 85080, 90752, 99260, 113440, 119112, 136128, 148890, 158816, 170160, 181504, 198520, 226880, 238224, 272256, 297780, 317632, 340320, 363008, 397040, 453760, 476448, 544512, 595560, 635264, 680640, 794080, 907520, 952896, 1089024, 1191120, 1270528, 1361280, 1588160, 1815040, 1905792, 2382240, 2541056, 2722560, 3176320, 3811584, 4764480, 5445120, 6352640, 7623168, 9528960, 12705280, 19057920, 38115840]

約数ペア:

[(1, 38115840), (2, 19057920), (3, 12705280), (4, 9528960), (5, 7623168), (6, 6352640), (7, 5445120), (8, 4764480), (10, 3811584), (12, 3176320), (14, 2722560), (15, 2541056), (16, 2382240), (20, 1905792), (21, 1815040), (24, 1588160), (28, 1361280), (30, 1270528), (32, 1191120), (35, 1089024), (40, 952896), (42, 907520), (48, 794080), (56, 680640), (60, 635264), (64, 595560), (70, 544512), (80, 476448), (84, 453760), (96, 397040), (105, 363008), (112, 340320), (120, 317632), (128, 297780), (140, 272256), (160, 238224), (168, 226880), (192, 198520), (210, 181504), (224, 170160), (240, 158816), (256, 148890), (280, 136128), (320, 119112), (336, 113440), (384, 99260), (420, 90752), (448, 85080), (480, 79408), (512, 74445), (560, 68064), (640, 59556), (672, 56720), (709, 53760), (768, 49630), (840, 45376), (896, 42540), (960, 39704), (1120, 34032), (1280, 29778), (1344, 28360), (1418, 26880), (1536, 24815), (1680, 22688), (1792, 21270), (1920, 19852), (2127, 17920), (2240, 17016), (2560, 14889), (2688, 14180), (2836, 13440), (3360, 11344), (3545, 10752), (3584, 10635), (3840, 9926), (4254, 8960), (4480, 8508), (4963, 7680), (5376, 7090), (5672, 6720)]