646850872320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{794579}}^1$

素因数の和:794660

約数の個数: 176

約数和(自身を含む): 2107950816960

約数和(自身を除く): 1461099944640

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, 50880, 54272, 67840, 81408, 101760, 135680, 162816, 203520, 271360, 407040, 794579, 814080, 1589158, 2383737, 3178316, 3972895, 4767474, 6356632, 7945790, 9534948, 11918685, 12713264, 15891580, 19069896, 23837370, 25426528, 31783160, 38139792, 42112687, 47674740, 50853056, 63566320, 76279584, 84225374, 95349480, 101706112, 126338061, 127132640, 152559168, 168450748, 190698960, 203412224, 210563435, 252676122, 254265280, 305118336, 336901496, 381397920, 406824448, 421126870, 505352244, 508530560, 610236672, 631690305, 673802992, 762795840, 813648896, 842253740, 1010704488, 1017061120, 1220473344, 1263380610, 1347605984, 1525591680, 1684507480, 2021408976, 2034122240, 2440946688, 2526761220, 2695211968, 3051183360, 3369014960, 4042817952, 4068244480, 5053522440, 5390423936, 6102366720, 6738029920, 8085635904, 10107044880, 10780847872, 12204733440, 13476059840, 16171271808, 20214089760, 21561695744, 26952119680, 32342543616, 40428179520, 43123391488, 53904239360, 64685087232, 80856359040, 107808478720, 129370174464, 161712718080, 215616957440, 323425436160, 646850872320]

約数ペア:

[(1, 646850872320), (2, 323425436160), (3, 215616957440), (4, 161712718080), (5, 129370174464), (6, 107808478720), (8, 80856359040), (10, 64685087232), (12, 53904239360), (15, 43123391488), (16, 40428179520), (20, 32342543616), (24, 26952119680), (30, 21561695744), (32, 20214089760), (40, 16171271808), (48, 13476059840), (53, 12204733440), (60, 10780847872), (64, 10107044880), (80, 8085635904), (96, 6738029920), (106, 6102366720), (120, 5390423936), (128, 5053522440), (159, 4068244480), (160, 4042817952), (192, 3369014960), (212, 3051183360), (240, 2695211968), (256, 2526761220), (265, 2440946688), (318, 2034122240), (320, 2021408976), (384, 1684507480), (424, 1525591680), (480, 1347605984), (512, 1263380610), (530, 1220473344), (636, 1017061120), (640, 1010704488), (768, 842253740), (795, 813648896), (848, 762795840), (960, 673802992), (1024, 631690305), (1060, 610236672), (1272, 508530560), (1280, 505352244), (1536, 421126870), (1590, 406824448), (1696, 381397920), (1920, 336901496), (2120, 305118336), (2544, 254265280), (2560, 252676122), (3072, 210563435), (3180, 203412224), (3392, 190698960), (3840, 168450748), (4240, 152559168), (5088, 127132640), (5120, 126338061), (6360, 101706112), (6784, 95349480), (7680, 84225374), (8480, 76279584), (10176, 63566320), (12720, 50853056), (13568, 47674740), (15360, 42112687), (16960, 38139792), (20352, 31783160), (25440, 25426528), (27136, 23837370), (33920, 19069896), (40704, 15891580), (50880, 12713264), (54272, 11918685), (67840, 9534948), (81408, 7945790), (101760, 6356632), (135680, 4767474), (162816, 3972895), (203520, 3178316), (271360, 2383737), (407040, 1589158), (794579, 814080)]