193929840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20719}}^1$

素因数の和:20751

約数の個数: 120

約数和(自身を含む): 701413440

約数和(自身を除く): 507483600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 20719, 41438, 62157, 82876, 103595, 124314, 165752, 186471, 207190, 248628, 269347, 310785, 331504, 372942, 414380, 497256, 538694, 621570, 745884, 808041, 828760, 932355, 994512, 1077388, 1243140, 1346735, 1491768, 1616082, 1657520, 1864710, 2154776, 2424123, 2486280, 2693470, 2983536, 3232164, 3729420, 4040205, 4309552, 4848246, 4972560, 5386940, 6464328, 7458840, 8080410, 9696492, 10773880, 12120615, 12928656, 14917680, 16160820, 19392984, 21547760, 24241230, 32321640, 38785968, 48482460, 64643280, 96964920, 193929840]

約数ペア:

[(1, 193929840), (2, 96964920), (3, 64643280), (4, 48482460), (5, 38785968), (6, 32321640), (8, 24241230), (9, 21547760), (10, 19392984), (12, 16160820), (13, 14917680), (15, 12928656), (16, 12120615), (18, 10773880), (20, 9696492), (24, 8080410), (26, 7458840), (30, 6464328), (36, 5386940), (39, 4972560), (40, 4848246), (45, 4309552), (48, 4040205), (52, 3729420), (60, 3232164), (65, 2983536), (72, 2693470), (78, 2486280), (80, 2424123), (90, 2154776), (104, 1864710), (117, 1657520), (120, 1616082), (130, 1491768), (144, 1346735), (156, 1243140), (180, 1077388), (195, 994512), (208, 932355), (234, 828760), (240, 808041), (260, 745884), (312, 621570), (360, 538694), (390, 497256), (468, 414380), (520, 372942), (585, 331504), (624, 310785), (720, 269347), (780, 248628), (936, 207190), (1040, 186471), (1170, 165752), (1560, 124314), (1872, 103595), (2340, 82876), (3120, 62157), (4680, 41438), (9360, 20719)]