176921339220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{399389}}^1$

素因数の和:399534

約数の個数: 144

約数和(自身を含む): 565229508480

約数和(自身を除く): 388308169260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 107, 115, 138, 180, 207, 214, 230, 276, 321, 345, 414, 428, 460, 535, 642, 690, 828, 963, 1035, 1070, 1284, 1380, 1605, 1926, 2070, 2140, 2461, 3210, 3852, 4140, 4815, 4922, 6420, 7383, 9630, 9844, 12305, 14766, 19260, 22149, 24610, 29532, 36915, 44298, 49220, 73830, 88596, 110745, 147660, 221490, 399389, 442980, 798778, 1198167, 1597556, 1996945, 2396334, 3594501, 3993890, 4792668, 5990835, 7189002, 7987780, 9185947, 11981670, 14378004, 17972505, 18371894, 23963340, 27557841, 35945010, 36743788, 42734623, 45929735, 55115682, 71890020, 82673523, 85469246, 91859470, 110231364, 128203869, 137789205, 165347046, 170938492, 183718940, 213673115, 256407738, 275578410, 330694092, 384611607, 413367615, 427346230, 512815476, 551156820, 641019345, 769223214, 826735230, 854692460, 982896329, 1282038690, 1538446428, 1653470460, 1923058035, 1965792658, 2564077380, 2948688987, 3846116070, 3931585316, 4914481645, 5897377974, 7692232140, 8846066961, 9828963290, 11794755948, 14743444935, 17692133922, 19657926580, 29486889870, 35384267844, 44230334805, 58973779740, 88460669610, 176921339220]

約数ペア:

[(1, 176921339220), (2, 88460669610), (3, 58973779740), (4, 44230334805), (5, 35384267844), (6, 29486889870), (9, 19657926580), (10, 17692133922), (12, 14743444935), (15, 11794755948), (18, 9828963290), (20, 8846066961), (23, 7692232140), (30, 5897377974), (36, 4914481645), (45, 3931585316), (46, 3846116070), (60, 2948688987), (69, 2564077380), (90, 1965792658), (92, 1923058035), (107, 1653470460), (115, 1538446428), (138, 1282038690), (180, 982896329), (207, 854692460), (214, 826735230), (230, 769223214), (276, 641019345), (321, 551156820), (345, 512815476), (414, 427346230), (428, 413367615), (460, 384611607), (535, 330694092), (642, 275578410), (690, 256407738), (828, 213673115), (963, 183718940), (1035, 170938492), (1070, 165347046), (1284, 137789205), (1380, 128203869), (1605, 110231364), (1926, 91859470), (2070, 85469246), (2140, 82673523), (2461, 71890020), (3210, 55115682), (3852, 45929735), (4140, 42734623), (4815, 36743788), (4922, 35945010), (6420, 27557841), (7383, 23963340), (9630, 18371894), (9844, 17972505), (12305, 14378004), (14766, 11981670), (19260, 9185947), (22149, 7987780), (24610, 7189002), (29532, 5990835), (36915, 4792668), (44298, 3993890), (49220, 3594501), (73830, 2396334), (88596, 1996945), (110745, 1597556), (147660, 1198167), (221490, 798778), (399389, 442980)]