15206094880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{61673}}^1$

素因数の和:61778

約数の個数: 96

約数和(自身を含む): 38046443904

約数和(自身を除く): 22840349024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 67, 80, 92, 115, 134, 160, 184, 230, 268, 335, 368, 460, 536, 670, 736, 920, 1072, 1340, 1541, 1840, 2144, 2680, 3082, 3680, 5360, 6164, 7705, 10720, 12328, 15410, 24656, 30820, 49312, 61640, 61673, 123280, 123346, 246560, 246692, 308365, 493384, 616730, 986768, 1233460, 1418479, 1973536, 2466920, 2836958, 4132091, 4933840, 5673916, 7092395, 8264182, 9867680, 11347832, 14184790, 16528364, 20660455, 22695664, 28369580, 33056728, 41320910, 45391328, 56739160, 66113456, 82641820, 95038093, 113478320, 132226912, 165283640, 190076186, 226956640, 330567280, 380152372, 475190465, 661134560, 760304744, 950380930, 1520609488, 1900761860, 3041218976, 3801523720, 7603047440, 15206094880]

約数ペア:

[(1, 15206094880), (2, 7603047440), (4, 3801523720), (5, 3041218976), (8, 1900761860), (10, 1520609488), (16, 950380930), (20, 760304744), (23, 661134560), (32, 475190465), (40, 380152372), (46, 330567280), (67, 226956640), (80, 190076186), (92, 165283640), (115, 132226912), (134, 113478320), (160, 95038093), (184, 82641820), (230, 66113456), (268, 56739160), (335, 45391328), (368, 41320910), (460, 33056728), (536, 28369580), (670, 22695664), (736, 20660455), (920, 16528364), (1072, 14184790), (1340, 11347832), (1541, 9867680), (1840, 8264182), (2144, 7092395), (2680, 5673916), (3082, 4933840), (3680, 4132091), (5360, 2836958), (6164, 2466920), (7705, 1973536), (10720, 1418479), (12328, 1233460), (15410, 986768), (24656, 616730), (30820, 493384), (49312, 308365), (61640, 246692), (61673, 246560), (123280, 123346)]