1840823040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{68483}}^1$

素因数の和:68514

約数の個数: 144

約数和(自身を含む): 6719102208

約数和(自身を除く): 4878279168

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 68483, 136966, 205449, 273932, 342415, 410898, 479381, 547864, 684830, 821796, 958762, 1027245, 1095728, 1369660, 1438143, 1643592, 1917524, 2054490, 2191456, 2396905, 2739320, 2876286, 3287184, 3835048, 4108980, 4382912, 4793810, 5478640, 5752572, 6574368, 7190715, 7670096, 8217960, 8765824, 9587620, 10957280, 11505144, 13148736, 14381430, 15340192, 16435920, 17531648, 19175240, 21914560, 23010288, 26297472, 28762860, 30680384, 32871840, 38350480, 43829120, 46020576, 52594944, 57525720, 61360768, 65743680, 76700960, 87658240, 92041152, 115051440, 122721536, 131487360, 153401920, 184082304, 230102880, 262974720, 306803840, 368164608, 460205760, 613607680, 920411520, 1840823040]

約数ペア:

[(1, 1840823040), (2, 920411520), (3, 613607680), (4, 460205760), (5, 368164608), (6, 306803840), (7, 262974720), (8, 230102880), (10, 184082304), (12, 153401920), (14, 131487360), (15, 122721536), (16, 115051440), (20, 92041152), (21, 87658240), (24, 76700960), (28, 65743680), (30, 61360768), (32, 57525720), (35, 52594944), (40, 46020576), (42, 43829120), (48, 38350480), (56, 32871840), (60, 30680384), (64, 28762860), (70, 26297472), (80, 23010288), (84, 21914560), (96, 19175240), (105, 17531648), (112, 16435920), (120, 15340192), (128, 14381430), (140, 13148736), (160, 11505144), (168, 10957280), (192, 9587620), (210, 8765824), (224, 8217960), (240, 7670096), (256, 7190715), (280, 6574368), (320, 5752572), (336, 5478640), (384, 4793810), (420, 4382912), (448, 4108980), (480, 3835048), (560, 3287184), (640, 2876286), (672, 2739320), (768, 2396905), (840, 2191456), (896, 2054490), (960, 1917524), (1120, 1643592), (1280, 1438143), (1344, 1369660), (1680, 1095728), (1792, 1027245), (1920, 958762), (2240, 821796), (2688, 684830), (3360, 547864), (3840, 479381), (4480, 410898), (5376, 342415), (6720, 273932), (8960, 205449), (13440, 136966), (26880, 68483)]