259781040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1096

約数の個数: 160

約数和(自身を含む): 902799360

約数和(自身を除く): 643018320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 762, 947, 1016, 1080, 1143, 1270, 1524, 1894, 1905, 2032, 2160, 2286, 2540, 2841, 3048, 3429, 3788, 3810, 4572, 4735, 5080, 5682, 5715, 6096, 6858, 7576, 7620, 8523, 9144, 9470, 10160, 11364, 11430, 13716, 14205, 15152, 15240, 17046, 17145, 18288, 18940, 22728, 22860, 25569, 27432, 28410, 30480, 34092, 34290, 37880, 42615, 45456, 45720, 51138, 54864, 56820, 68184, 68580, 75760, 85230, 91440, 102276, 113640, 120269, 127845, 136368, 137160, 170460, 204552, 227280, 240538, 255690, 274320, 340920, 360807, 409104, 481076, 511380, 601345, 681840, 721614, 962152, 1022760, 1082421, 1202690, 1443228, 1804035, 1924304, 2045520, 2164842, 2405380, 2886456, 3247263, 3608070, 4329684, 4810760, 5412105, 5772912, 6494526, 7216140, 8659368, 9621520, 10824210, 12989052, 14432280, 16236315, 17318736, 21648420, 25978104, 28864560, 32472630, 43296840, 51956208, 64945260, 86593680, 129890520, 259781040]

約数ペア:

[(1, 259781040), (2, 129890520), (3, 86593680), (4, 64945260), (5, 51956208), (6, 43296840), (8, 32472630), (9, 28864560), (10, 25978104), (12, 21648420), (15, 17318736), (16, 16236315), (18, 14432280), (20, 12989052), (24, 10824210), (27, 9621520), (30, 8659368), (36, 7216140), (40, 6494526), (45, 5772912), (48, 5412105), (54, 4810760), (60, 4329684), (72, 3608070), (80, 3247263), (90, 2886456), (108, 2405380), (120, 2164842), (127, 2045520), (135, 1924304), (144, 1804035), (180, 1443228), (216, 1202690), (240, 1082421), (254, 1022760), (270, 962152), (360, 721614), (381, 681840), (432, 601345), (508, 511380), (540, 481076), (635, 409104), (720, 360807), (762, 340920), (947, 274320), (1016, 255690), (1080, 240538), (1143, 227280), (1270, 204552), (1524, 170460), (1894, 137160), (1905, 136368), (2032, 127845), (2160, 120269), (2286, 113640), (2540, 102276), (2841, 91440), (3048, 85230), (3429, 75760), (3788, 68580), (3810, 68184), (4572, 56820), (4735, 54864), (5080, 51138), (5682, 45720), (5715, 45456), (6096, 42615), (6858, 37880), (7576, 34290), (7620, 34092), (8523, 30480), (9144, 28410), (9470, 27432), (10160, 25569), (11364, 22860), (11430, 22728), (13716, 18940), (14205, 18288), (15152, 17145), (15240, 17046)]