127498560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{18973}}^1$

素因数の和:19000

約数の個数: 112

約数和(自身を含む): 462662016

約数和(自身を除く): 335163456

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 18973, 37946, 56919, 75892, 94865, 113838, 132811, 151784, 189730, 227676, 265622, 284595, 303568, 379460, 398433, 455352, 531244, 569190, 607136, 664055, 758920, 796866, 910704, 1062488, 1138380, 1214272, 1328110, 1517840, 1593732, 1821408, 1992165, 2124976, 2276760, 2656220, 3035680, 3187464, 3642816, 3984330, 4249952, 4553520, 5312440, 6071360, 6374928, 7968660, 8499904, 9107040, 10624880, 12749856, 15937320, 18214080, 21249760, 25499712, 31874640, 42499520, 63749280, 127498560]

約数ペア:

[(1, 127498560), (2, 63749280), (3, 42499520), (4, 31874640), (5, 25499712), (6, 21249760), (7, 18214080), (8, 15937320), (10, 12749856), (12, 10624880), (14, 9107040), (15, 8499904), (16, 7968660), (20, 6374928), (21, 6071360), (24, 5312440), (28, 4553520), (30, 4249952), (32, 3984330), (35, 3642816), (40, 3187464), (42, 3035680), (48, 2656220), (56, 2276760), (60, 2124976), (64, 1992165), (70, 1821408), (80, 1593732), (84, 1517840), (96, 1328110), (105, 1214272), (112, 1138380), (120, 1062488), (140, 910704), (160, 796866), (168, 758920), (192, 664055), (210, 607136), (224, 569190), (240, 531244), (280, 455352), (320, 398433), (336, 379460), (420, 303568), (448, 284595), (480, 265622), (560, 227676), (672, 189730), (840, 151784), (960, 132811), (1120, 113838), (1344, 94865), (1680, 75892), (2240, 56919), (3360, 37946), (6720, 18973)]