238725120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 805896000

約数和(自身を除く): 567170880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 409, 456, 480, 512, 570, 608, 640, 760, 768, 818, 912, 960, 1024, 1140, 1216, 1227, 1280, 1520, 1536, 1636, 1824, 1920, 2045, 2048, 2280, 2432, 2454, 2560, 3040, 3072, 3272, 3648, 3840, 4090, 4560, 4864, 4908, 5120, 6080, 6135, 6144, 6544, 7296, 7680, 7771, 8180, 9120, 9728, 9816, 10240, 12160, 12270, 13088, 14592, 15360, 15542, 16360, 18240, 19456, 19632, 23313, 24320, 24540, 26176, 29184, 30720, 31084, 32720, 36480, 38855, 38912, 39264, 46626, 48640, 49080, 52352, 58368, 62168, 65440, 72960, 77710, 78528, 93252, 97280, 98160, 104704, 116565, 116736, 124336, 130880, 145920, 155420, 157056, 186504, 194560, 196320, 209408, 233130, 248672, 261760, 291840, 310840, 314112, 373008, 392640, 418816, 466260, 497344, 523520, 583680, 621680, 628224, 746016, 785280, 837632, 932520, 994688, 1047040, 1243360, 1256448, 1492032, 1570560, 1865040, 1989376, 2094080, 2486720, 2512896, 2984064, 3141120, 3730080, 3978752, 4188160, 4973440, 5968128, 6282240, 7460160, 7957504, 9946880, 11936256, 12564480, 14920320, 15915008, 19893760, 23872512, 29840640, 39787520, 47745024, 59681280, 79575040, 119362560, 238725120]

約数ペア:

[(1, 238725120), (2, 119362560), (3, 79575040), (4, 59681280), (5, 47745024), (6, 39787520), (8, 29840640), (10, 23872512), (12, 19893760), (15, 15915008), (16, 14920320), (19, 12564480), (20, 11936256), (24, 9946880), (30, 7957504), (32, 7460160), (38, 6282240), (40, 5968128), (48, 4973440), (57, 4188160), (60, 3978752), (64, 3730080), (76, 3141120), (80, 2984064), (95, 2512896), (96, 2486720), (114, 2094080), (120, 1989376), (128, 1865040), (152, 1570560), (160, 1492032), (190, 1256448), (192, 1243360), (228, 1047040), (240, 994688), (256, 932520), (285, 837632), (304, 785280), (320, 746016), (380, 628224), (384, 621680), (409, 583680), (456, 523520), (480, 497344), (512, 466260), (570, 418816), (608, 392640), (640, 373008), (760, 314112), (768, 310840), (818, 291840), (912, 261760), (960, 248672), (1024, 233130), (1140, 209408), (1216, 196320), (1227, 194560), (1280, 186504), (1520, 157056), (1536, 155420), (1636, 145920), (1824, 130880), (1920, 124336), (2045, 116736), (2048, 116565), (2280, 104704), (2432, 98160), (2454, 97280), (2560, 93252), (3040, 78528), (3072, 77710), (3272, 72960), (3648, 65440), (3840, 62168), (4090, 58368), (4560, 52352), (4864, 49080), (4908, 48640), (5120, 46626), (6080, 39264), (6135, 38912), (6144, 38855), (6544, 36480), (7296, 32720), (7680, 31084), (7771, 30720), (8180, 29184), (9120, 26176), (9728, 24540), (9816, 24320), (10240, 23313), (12160, 19632), (12270, 19456), (13088, 18240), (14592, 16360), (15360, 15542)]