38948029440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47843}}^1$

素因数の和:47924

約数の個数: 176

約数和(自身を含む): 126925921728

約数和(自身を除く): 87977892288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 795, 848, 960, 1024, 1060, 1272, 1280, 1536, 1590, 1696, 1920, 2120, 2544, 2560, 3072, 3180, 3392, 3840, 4240, 5088, 5120, 6360, 6784, 7680, 8480, 10176, 12720, 13568, 15360, 16960, 20352, 25440, 27136, 33920, 40704, 47843, 50880, 54272, 67840, 81408, 95686, 101760, 135680, 143529, 162816, 191372, 203520, 239215, 271360, 287058, 382744, 407040, 478430, 574116, 717645, 765488, 814080, 956860, 1148232, 1435290, 1530976, 1913720, 2296464, 2535679, 2870580, 3061952, 3827440, 4592928, 5071358, 5741160, 6123904, 7607037, 7654880, 9185856, 10142716, 11482320, 12247808, 12678395, 15214074, 15309760, 18371712, 20285432, 22964640, 24495616, 25356790, 30428148, 30619520, 36743424, 38035185, 40570864, 45929280, 48991232, 50713580, 60856296, 61239040, 73486848, 76070370, 81141728, 91858560, 101427160, 121712592, 122478080, 146973696, 152140740, 162283456, 183717120, 202854320, 243425184, 244956160, 304281480, 324566912, 367434240, 405708640, 486850368, 608562960, 649133824, 734868480, 811417280, 973700736, 1217125920, 1298267648, 1622834560, 1947401472, 2434251840, 2596535296, 3245669120, 3894802944, 4868503680, 6491338240, 7789605888, 9737007360, 12982676480, 19474014720, 38948029440]

約数ペア:

[(1, 38948029440), (2, 19474014720), (3, 12982676480), (4, 9737007360), (5, 7789605888), (6, 6491338240), (8, 4868503680), (10, 3894802944), (12, 3245669120), (15, 2596535296), (16, 2434251840), (20, 1947401472), (24, 1622834560), (30, 1298267648), (32, 1217125920), (40, 973700736), (48, 811417280), (53, 734868480), (60, 649133824), (64, 608562960), (80, 486850368), (96, 405708640), (106, 367434240), (120, 324566912), (128, 304281480), (159, 244956160), (160, 243425184), (192, 202854320), (212, 183717120), (240, 162283456), (256, 152140740), (265, 146973696), (318, 122478080), (320, 121712592), (384, 101427160), (424, 91858560), (480, 81141728), (512, 76070370), (530, 73486848), (636, 61239040), (640, 60856296), (768, 50713580), (795, 48991232), (848, 45929280), (960, 40570864), (1024, 38035185), (1060, 36743424), (1272, 30619520), (1280, 30428148), (1536, 25356790), (1590, 24495616), (1696, 22964640), (1920, 20285432), (2120, 18371712), (2544, 15309760), (2560, 15214074), (3072, 12678395), (3180, 12247808), (3392, 11482320), (3840, 10142716), (4240, 9185856), (5088, 7654880), (5120, 7607037), (6360, 6123904), (6784, 5741160), (7680, 5071358), (8480, 4592928), (10176, 3827440), (12720, 3061952), (13568, 2870580), (15360, 2535679), (16960, 2296464), (20352, 1913720), (25440, 1530976), (27136, 1435290), (33920, 1148232), (40704, 956860), (47843, 814080), (50880, 765488), (54272, 717645), (67840, 574116), (81408, 478430), (95686, 407040), (101760, 382744), (135680, 287058), (143529, 271360), (162816, 239215), (191372, 203520)]