1568893480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22147}}^1$

素因数の和:22199

約数の個数: 128

約数和(自身を含む): 4592609280

約数和(自身を除く): 3023715800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 616, 644, 770, 805, 920, 1012, 1265, 1288, 1540, 1610, 1771, 2024, 2530, 3080, 3220, 3542, 5060, 6440, 7084, 8855, 10120, 14168, 17710, 22147, 35420, 44294, 70840, 88588, 110735, 155029, 177176, 221470, 243617, 310058, 442940, 487234, 509381, 620116, 775145, 885880, 974468, 1018762, 1218085, 1240232, 1550290, 1705319, 1948936, 2037524, 2436170, 2546905, 3100580, 3410638, 3565667, 4075048, 4872340, 5093810, 5603191, 6201160, 6821276, 7131334, 8526595, 9744680, 10187620, 11206382, 13642552, 14262668, 17053190, 17828335, 20375240, 22412764, 28015955, 28525336, 34106380, 35656670, 39222337, 44825528, 56031910, 68212760, 71313340, 78444674, 112063820, 142626680, 156889348, 196111685, 224127640, 313778696, 392223370, 784446740, 1568893480]

約数ペア:

[(1, 1568893480), (2, 784446740), (4, 392223370), (5, 313778696), (7, 224127640), (8, 196111685), (10, 156889348), (11, 142626680), (14, 112063820), (20, 78444674), (22, 71313340), (23, 68212760), (28, 56031910), (35, 44825528), (40, 39222337), (44, 35656670), (46, 34106380), (55, 28525336), (56, 28015955), (70, 22412764), (77, 20375240), (88, 17828335), (92, 17053190), (110, 14262668), (115, 13642552), (140, 11206382), (154, 10187620), (161, 9744680), (184, 8526595), (220, 7131334), (230, 6821276), (253, 6201160), (280, 5603191), (308, 5093810), (322, 4872340), (385, 4075048), (440, 3565667), (460, 3410638), (506, 3100580), (616, 2546905), (644, 2436170), (770, 2037524), (805, 1948936), (920, 1705319), (1012, 1550290), (1265, 1240232), (1288, 1218085), (1540, 1018762), (1610, 974468), (1771, 885880), (2024, 775145), (2530, 620116), (3080, 509381), (3220, 487234), (3542, 442940), (5060, 310058), (6440, 243617), (7084, 221470), (8855, 177176), (10120, 155029), (14168, 110735), (17710, 88588), (22147, 70840), (35420, 44294)]