406132160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7883}}^1$

素因数の和:7930

約数の個数: 112

約数和(自身を含む): 1153460736

約数和(自身を除く): 747328576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 5152, 6440, 7360, 7883, 10304, 12880, 15766, 25760, 31532, 39415, 51520, 55181, 63064, 78830, 110362, 126128, 157660, 181309, 220724, 252256, 275905, 315320, 362618, 441448, 504512, 551810, 630640, 725236, 882896, 906545, 1103620, 1261280, 1269163, 1450472, 1765792, 1813090, 2207240, 2522560, 2538326, 2900944, 3531584, 3626180, 4414480, 5076652, 5801888, 6345815, 7252360, 8828960, 10153304, 11603776, 12691630, 14504720, 17657920, 20306608, 25383260, 29009440, 40613216, 50766520, 58018880, 81226432, 101533040, 203066080, 406132160]

約数ペア:

[(1, 406132160), (2, 203066080), (4, 101533040), (5, 81226432), (7, 58018880), (8, 50766520), (10, 40613216), (14, 29009440), (16, 25383260), (20, 20306608), (23, 17657920), (28, 14504720), (32, 12691630), (35, 11603776), (40, 10153304), (46, 8828960), (56, 7252360), (64, 6345815), (70, 5801888), (80, 5076652), (92, 4414480), (112, 3626180), (115, 3531584), (140, 2900944), (160, 2538326), (161, 2522560), (184, 2207240), (224, 1813090), (230, 1765792), (280, 1450472), (320, 1269163), (322, 1261280), (368, 1103620), (448, 906545), (460, 882896), (560, 725236), (644, 630640), (736, 551810), (805, 504512), (920, 441448), (1120, 362618), (1288, 315320), (1472, 275905), (1610, 252256), (1840, 220724), (2240, 181309), (2576, 157660), (3220, 126128), (3680, 110362), (5152, 78830), (6440, 63064), (7360, 55181), (7883, 51520), (10304, 39415), (12880, 31532), (15766, 25760)]