142744140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3433}}^1$

素因数の和:3469

約数の個数: 192

約数和(自身を含む): 553835520

約数和(自身を除く): 411091380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3433, 3465, 3780, 4158, 4620, 5940, 6866, 6930, 8316, 10299, 10395, 13732, 13860, 17165, 20598, 20790, 24031, 30897, 34330, 37763, 41196, 41580, 48062, 51495, 61794, 68660, 72093, 75526, 92691, 96124, 102990, 113289, 120155, 123588, 144186, 151052, 154485, 185382, 188815, 205980, 216279, 226578, 240310, 264341, 288372, 308970, 339867, 360465, 370764, 377630, 432558, 453156, 463455, 480620, 528682, 566445, 617940, 648837, 679734, 720930, 755260, 793023, 865116, 926910, 1019601, 1057364, 1081395, 1132890, 1297674, 1321705, 1359468, 1441860, 1586046, 1699335, 1853820, 2039202, 2162790, 2265780, 2379069, 2595348, 2643410, 3172092, 3244185, 3398670, 3965115, 4078404, 4325580, 4758138, 5098005, 5286820, 6488370, 6797340, 7137207, 7930230, 9516276, 10196010, 11895345, 12976740, 14274414, 15860460, 20392020, 23790690, 28548828, 35686035, 47581380, 71372070, 142744140]

約数ペア:

[(1, 142744140), (2, 71372070), (3, 47581380), (4, 35686035), (5, 28548828), (6, 23790690), (7, 20392020), (9, 15860460), (10, 14274414), (11, 12976740), (12, 11895345), (14, 10196010), (15, 9516276), (18, 7930230), (20, 7137207), (21, 6797340), (22, 6488370), (27, 5286820), (28, 5098005), (30, 4758138), (33, 4325580), (35, 4078404), (36, 3965115), (42, 3398670), (44, 3244185), (45, 3172092), (54, 2643410), (55, 2595348), (60, 2379069), (63, 2265780), (66, 2162790), (70, 2039202), (77, 1853820), (84, 1699335), (90, 1586046), (99, 1441860), (105, 1359468), (108, 1321705), (110, 1297674), (126, 1132890), (132, 1081395), (135, 1057364), (140, 1019601), (154, 926910), (165, 865116), (180, 793023), (189, 755260), (198, 720930), (210, 679734), (220, 648837), (231, 617940), (252, 566445), (270, 528682), (297, 480620), (308, 463455), (315, 453156), (330, 432558), (378, 377630), (385, 370764), (396, 360465), (420, 339867), (462, 308970), (495, 288372), (540, 264341), (594, 240310), (630, 226578), (660, 216279), (693, 205980), (756, 188815), (770, 185382), (924, 154485), (945, 151052), (990, 144186), (1155, 123588), (1188, 120155), (1260, 113289), (1386, 102990), (1485, 96124), (1540, 92691), (1890, 75526), (1980, 72093), (2079, 68660), (2310, 61794), (2772, 51495), (2970, 48062), (3433, 41580), (3465, 41196), (3780, 37763), (4158, 34330), (4620, 30897), (5940, 24031), (6866, 20790), (6930, 20598), (8316, 17165), (10299, 13860), (10395, 13732)]