349396740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2840

約数の個数: 240

約数和(自身を含む): 1367017344

約数和(自身を除く): 1017620604

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, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1260, 1386, 1485, 1540, 1620, 1782, 1890, 1980, 2079, 2268, 2310, 2772, 2801, 2835, 2970, 3465, 3564, 3780, 4158, 4455, 4620, 5602, 5670, 5940, 6237, 6930, 8316, 8403, 8910, 10395, 11204, 11340, 12474, 13860, 14005, 16806, 17820, 19607, 20790, 24948, 25209, 28010, 30811, 31185, 33612, 39214, 41580, 42015, 50418, 56020, 58821, 61622, 62370, 75627, 78428, 84030, 92433, 98035, 100836, 117642, 123244, 124740, 126045, 151254, 154055, 168060, 176463, 184866, 196070, 215677, 226881, 235284, 252090, 277299, 294105, 302508, 308110, 352926, 369732, 378135, 392140, 431354, 453762, 462165, 504180, 529389, 554598, 588210, 616220, 647031, 705852, 756270, 831897, 862708, 882315, 907524, 924330, 1058778, 1078385, 1109196, 1134405, 1176420, 1294062, 1386495, 1512540, 1588167, 1663794, 1764630, 1848660, 1941093, 2117556, 2156770, 2268810, 2495691, 2588124, 2646945, 2772990, 3176334, 3235155, 3327588, 3529260, 3882186, 4159485, 4313540, 4537620, 4991382, 5293890, 5545980, 5823279, 6352668, 6470310, 7764372, 7940835, 8318970, 9705465, 9982764, 10587780, 11646558, 12478455, 12940620, 15881670, 16637940, 17469837, 19410930, 23293116, 24956910, 29116395, 31763340, 34939674, 38821860, 49913820, 58232790, 69879348, 87349185, 116465580, 174698370, 349396740]

約数ペア:

[(1, 349396740), (2, 174698370), (3, 116465580), (4, 87349185), (5, 69879348), (6, 58232790), (7, 49913820), (9, 38821860), (10, 34939674), (11, 31763340), (12, 29116395), (14, 24956910), (15, 23293116), (18, 19410930), (20, 17469837), (21, 16637940), (22, 15881670), (27, 12940620), (28, 12478455), (30, 11646558), (33, 10587780), (35, 9982764), (36, 9705465), (42, 8318970), (44, 7940835), (45, 7764372), (54, 6470310), (55, 6352668), (60, 5823279), (63, 5545980), (66, 5293890), (70, 4991382), (77, 4537620), (81, 4313540), (84, 4159485), (90, 3882186), (99, 3529260), (105, 3327588), (108, 3235155), (110, 3176334), (126, 2772990), (132, 2646945), (135, 2588124), (140, 2495691), (154, 2268810), (162, 2156770), (165, 2117556), (180, 1941093), (189, 1848660), (198, 1764630), (210, 1663794), (220, 1588167), (231, 1512540), (252, 1386495), (270, 1294062), (297, 1176420), (308, 1134405), (315, 1109196), (324, 1078385), (330, 1058778), (378, 924330), (385, 907524), (396, 882315), (405, 862708), (420, 831897), (462, 756270), (495, 705852), (540, 647031), (567, 616220), (594, 588210), (630, 554598), (660, 529389), (693, 504180), (756, 462165), (770, 453762), (810, 431354), (891, 392140), (924, 378135), (945, 369732), (990, 352926), (1134, 308110), (1155, 302508), (1188, 294105), (1260, 277299), (1386, 252090), (1485, 235284), (1540, 226881), (1620, 215677), (1782, 196070), (1890, 184866), (1980, 176463), (2079, 168060), (2268, 154055), (2310, 151254), (2772, 126045), (2801, 124740), (2835, 123244), (2970, 117642), (3465, 100836), (3564, 98035), (3780, 92433), (4158, 84030), (4455, 78428), (4620, 75627), (5602, 62370), (5670, 61622), (5940, 58821), (6237, 56020), (6930, 50418), (8316, 42015), (8403, 41580), (8910, 39214), (10395, 33612), (11204, 31185), (11340, 30811), (12474, 28010), (13860, 25209), (14005, 24948), (16806, 20790), (17820, 19607)]