20767410240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{940553}}^1$

素因数の和:940596

約数の個数: 112

約数和(自身を含む): 68803406208

約数和(自身を除く): 48035995968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 940553, 1881106, 2821659, 3762212, 4702765, 5643318, 7524424, 9405530, 11286636, 14108295, 15048848, 18811060, 21632719, 22573272, 28216590, 30097696, 37622120, 43265438, 45146544, 56433180, 60195392, 64898157, 75244240, 86530876, 90293088, 108163595, 112866360, 129796314, 150488480, 173061752, 180586176, 216327190, 225732720, 259592628, 300976960, 324490785, 346123504, 432654380, 451465440, 519185256, 648981570, 692247008, 865308760, 902930880, 1038370512, 1297963140, 1384494016, 1730617520, 2076741024, 2595926280, 3461235040, 4153482048, 5191852560, 6922470080, 10383705120, 20767410240]

約数ペア:

[(1, 20767410240), (2, 10383705120), (3, 6922470080), (4, 5191852560), (5, 4153482048), (6, 3461235040), (8, 2595926280), (10, 2076741024), (12, 1730617520), (15, 1384494016), (16, 1297963140), (20, 1038370512), (23, 902930880), (24, 865308760), (30, 692247008), (32, 648981570), (40, 519185256), (46, 451465440), (48, 432654380), (60, 346123504), (64, 324490785), (69, 300976960), (80, 259592628), (92, 225732720), (96, 216327190), (115, 180586176), (120, 173061752), (138, 150488480), (160, 129796314), (184, 112866360), (192, 108163595), (230, 90293088), (240, 86530876), (276, 75244240), (320, 64898157), (345, 60195392), (368, 56433180), (460, 45146544), (480, 43265438), (552, 37622120), (690, 30097696), (736, 28216590), (920, 22573272), (960, 21632719), (1104, 18811060), (1380, 15048848), (1472, 14108295), (1840, 11286636), (2208, 9405530), (2760, 7524424), (3680, 5643318), (4416, 4702765), (5520, 3762212), (7360, 2821659), (11040, 1881106), (22080, 940553)]