2037269080

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13499}}^1$

素因数の和:13542

約数の個数: 128

約数和(自身を含む): 5832000000

約数和(自身を除く): 3794730920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 686, 770, 980, 1078, 1372, 1540, 1715, 1960, 2156, 2695, 2744, 3080, 3430, 3773, 4312, 5390, 6860, 7546, 10780, 13499, 13720, 15092, 18865, 21560, 26998, 30184, 37730, 53996, 67495, 75460, 94493, 107992, 134990, 148489, 150920, 188986, 269980, 296978, 377972, 472465, 539960, 593956, 661451, 742445, 755944, 944930, 1039423, 1187912, 1322902, 1484890, 1889860, 2078846, 2645804, 2969780, 3307255, 3779720, 4157692, 4630157, 5197115, 5291608, 5939560, 6614510, 7275961, 8315384, 9260314, 10394230, 13229020, 14551922, 18520628, 20788460, 23150785, 26458040, 29103844, 36379805, 37041256, 41576920, 46301570, 50931727, 58207688, 72759610, 92603140, 101863454, 145519220, 185206280, 203726908, 254658635, 291038440, 407453816, 509317270, 1018634540, 2037269080]

約数ペア:

[(1, 2037269080), (2, 1018634540), (4, 509317270), (5, 407453816), (7, 291038440), (8, 254658635), (10, 203726908), (11, 185206280), (14, 145519220), (20, 101863454), (22, 92603140), (28, 72759610), (35, 58207688), (40, 50931727), (44, 46301570), (49, 41576920), (55, 37041256), (56, 36379805), (70, 29103844), (77, 26458040), (88, 23150785), (98, 20788460), (110, 18520628), (140, 14551922), (154, 13229020), (196, 10394230), (220, 9260314), (245, 8315384), (280, 7275961), (308, 6614510), (343, 5939560), (385, 5291608), (392, 5197115), (440, 4630157), (490, 4157692), (539, 3779720), (616, 3307255), (686, 2969780), (770, 2645804), (980, 2078846), (1078, 1889860), (1372, 1484890), (1540, 1322902), (1715, 1187912), (1960, 1039423), (2156, 944930), (2695, 755944), (2744, 742445), (3080, 661451), (3430, 593956), (3773, 539960), (4312, 472465), (5390, 377972), (6860, 296978), (7546, 269980), (10780, 188986), (13499, 150920), (13720, 148489), (15092, 134990), (18865, 107992), (21560, 94493), (26998, 75460), (30184, 67495), (37730, 53996)]