1577059120

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4468

約数の個数: 160

約数和(自身を含む): 4605955200

約数和(自身を除く): 3028896080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 343, 364, 392, 455, 490, 520, 560, 637, 686, 728, 784, 910, 980, 1040, 1274, 1372, 1456, 1715, 1820, 1960, 2548, 2744, 3185, 3430, 3640, 3920, 4421, 4459, 5096, 5488, 6370, 6860, 7280, 8842, 8918, 10192, 12740, 13720, 17684, 17836, 22105, 22295, 25480, 27440, 30947, 35368, 35672, 44210, 44590, 50960, 57473, 61894, 70736, 71344, 88420, 89180, 114946, 123788, 154735, 176840, 178360, 216629, 229892, 247576, 287365, 309470, 353680, 356720, 402311, 433258, 459784, 495152, 574730, 618940, 804622, 866516, 919568, 1083145, 1149460, 1237880, 1516403, 1609244, 1733032, 2011555, 2166290, 2298920, 2475760, 2816177, 3032806, 3218488, 3466064, 4023110, 4332580, 4597840, 5632354, 6065612, 6436976, 7582015, 8046220, 8665160, 11264708, 12131224, 14080885, 15164030, 16092440, 17330320, 19713239, 22529416, 24262448, 28161770, 30328060, 32184880, 39426478, 45058832, 56323540, 60656120, 78852956, 98566195, 112647080, 121312240, 157705912, 197132390, 225294160, 315411824, 394264780, 788529560, 1577059120]

約数ペア:

[(1, 1577059120), (2, 788529560), (4, 394264780), (5, 315411824), (7, 225294160), (8, 197132390), (10, 157705912), (13, 121312240), (14, 112647080), (16, 98566195), (20, 78852956), (26, 60656120), (28, 56323540), (35, 45058832), (40, 39426478), (49, 32184880), (52, 30328060), (56, 28161770), (65, 24262448), (70, 22529416), (80, 19713239), (91, 17330320), (98, 16092440), (104, 15164030), (112, 14080885), (130, 12131224), (140, 11264708), (182, 8665160), (196, 8046220), (208, 7582015), (245, 6436976), (260, 6065612), (280, 5632354), (343, 4597840), (364, 4332580), (392, 4023110), (455, 3466064), (490, 3218488), (520, 3032806), (560, 2816177), (637, 2475760), (686, 2298920), (728, 2166290), (784, 2011555), (910, 1733032), (980, 1609244), (1040, 1516403), (1274, 1237880), (1372, 1149460), (1456, 1083145), (1715, 919568), (1820, 866516), (1960, 804622), (2548, 618940), (2744, 574730), (3185, 495152), (3430, 459784), (3640, 433258), (3920, 402311), (4421, 356720), (4459, 353680), (5096, 309470), (5488, 287365), (6370, 247576), (6860, 229892), (7280, 216629), (8842, 178360), (8918, 176840), (10192, 154735), (12740, 123788), (13720, 114946), (17684, 89180), (17836, 88420), (22105, 71344), (22295, 70736), (25480, 61894), (27440, 57473), (30947, 50960), (35368, 44590), (35672, 44210)]