234205440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{8713}}^1$

素因数の和:8744

約数の個数: 144

約数和(自身を含む): 854947968

約数和(自身を除く): 620742528

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, 8713, 8960, 13440, 17426, 26139, 26880, 34852, 43565, 52278, 60991, 69704, 87130, 104556, 121982, 130695, 139408, 174260, 182973, 209112, 243964, 261390, 278816, 304955, 348520, 365946, 418224, 487928, 522780, 557632, 609910, 697040, 731892, 836448, 914865, 975856, 1045560, 1115264, 1219820, 1394080, 1463784, 1672896, 1829730, 1951712, 2091120, 2230528, 2439640, 2788160, 2927568, 3345792, 3659460, 3903424, 4182240, 4879280, 5576320, 5855136, 6691584, 7318920, 7806848, 8364480, 9758560, 11152640, 11710272, 14637840, 15613696, 16728960, 19517120, 23420544, 29275680, 33457920, 39034240, 46841088, 58551360, 78068480, 117102720, 234205440]

約数ペア:

[(1, 234205440), (2, 117102720), (3, 78068480), (4, 58551360), (5, 46841088), (6, 39034240), (7, 33457920), (8, 29275680), (10, 23420544), (12, 19517120), (14, 16728960), (15, 15613696), (16, 14637840), (20, 11710272), (21, 11152640), (24, 9758560), (28, 8364480), (30, 7806848), (32, 7318920), (35, 6691584), (40, 5855136), (42, 5576320), (48, 4879280), (56, 4182240), (60, 3903424), (64, 3659460), (70, 3345792), (80, 2927568), (84, 2788160), (96, 2439640), (105, 2230528), (112, 2091120), (120, 1951712), (128, 1829730), (140, 1672896), (160, 1463784), (168, 1394080), (192, 1219820), (210, 1115264), (224, 1045560), (240, 975856), (256, 914865), (280, 836448), (320, 731892), (336, 697040), (384, 609910), (420, 557632), (448, 522780), (480, 487928), (560, 418224), (640, 365946), (672, 348520), (768, 304955), (840, 278816), (896, 261390), (960, 243964), (1120, 209112), (1280, 182973), (1344, 174260), (1680, 139408), (1792, 130695), (1920, 121982), (2240, 104556), (2688, 87130), (3360, 69704), (3840, 60991), (4480, 52278), (5376, 43565), (6720, 34852), (8713, 26880), (8960, 26139), (13440, 17426)]