21605912724480

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2\times {\mathrm{1103}}^1$

素因数の和:1339

約数の個数: 1056

約数和(自身を含む): 83423060434944

約数和(自身を除く): 61817147710464

約数列:

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約数ペア:

[(1, 21605912724480), (2, 10802956362240), (3, 7201970908160), (4, 5401478181120), (5, 4321182544896), (6, 3600985454080), (7, 3086558960640), (8, 2700739090560), (10, 2160591272448), (12, 1800492727040), (14, 1543279480320), (15, 1440394181632), (16, 1350369545280), (20, 1080295636224), (21, 1028852986880), (23, 939387509760), (24, 900246363520), (28, 771639740160), (30, 720197090816), (32, 675184772640), (35, 617311792128), (40, 540147818112), (42, 514426493440), (46, 469693754880), (48, 450123181760), (56, 385819870080), (60, 360098545408), (64, 337592386320), (69, 313129169920), (70, 308655896064), (80, 270073909056), (84, 257213246720), (89, 242763064320), (92, 234846877440), (96, 225061590880), (105, 205770597376), (112, 192909935040), (115, 187877501952), (120, 180049272704), (128, 168796193160), (138, 156564584960), (140, 154327948032), (160, 135036954528), (161, 134198215680), (168, 128606623360), (178, 121381532160), (184, 117423438720), (192, 112530795440), (210, 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