40831560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 256

約数和(自身を含む): 170035200

約数和(自身を除く): 129203640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 491, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 982, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1473, 1485, 1512, 1540, 1848, 1890, 1964, 1980, 2079, 2310, 2376, 2455, 2520, 2772, 2946, 2970, 3080, 3437, 3465, 3780, 3928, 3960, 4158, 4419, 4620, 4910, 5401, 5544, 5892, 5940, 6874, 6930, 7365, 7560, 8316, 8838, 9240, 9820, 10311, 10395, 10802, 11784, 11880, 13257, 13748, 13860, 14730, 16203, 16632, 17185, 17676, 19640, 20622, 20790, 21604, 22095, 26514, 27005, 27496, 27720, 29460, 30933, 32406, 34370, 35352, 37807, 41244, 41580, 43208, 44190, 48609, 51555, 53028, 54010, 58920, 61866, 64812, 66285, 68740, 75614, 81015, 82488, 83160, 88380, 92799, 97218, 103110, 106056, 108020, 113421, 123732, 129624, 132570, 137480, 145827, 151228, 154665, 162030, 176760, 185598, 189035, 194436, 206220, 216040, 226842, 243045, 247464, 265140, 291654, 302456, 309330, 324060, 340263, 371196, 378070, 388872, 412440, 453684, 463995, 486090, 530280, 567105, 583308, 618660, 648120, 680526, 729135, 742392, 756140, 907368, 927990, 972180, 1020789, 1134210, 1166616, 1237320, 1361052, 1458270, 1512280, 1701315, 1855980, 1944360, 2041578, 2268420, 2722104, 2916540, 3402630, 3711960, 4083156, 4536840, 5103945, 5833080, 6805260, 8166312, 10207890, 13610520, 20415780, 40831560]

約数ペア:

[(1, 40831560), (2, 20415780), (3, 13610520), (4, 10207890), (5, 8166312), (6, 6805260), (7, 5833080), (8, 5103945), (9, 4536840), (10, 4083156), (11, 3711960), (12, 3402630), (14, 2916540), (15, 2722104), (18, 2268420), (20, 2041578), (21, 1944360), (22, 1855980), (24, 1701315), (27, 1512280), (28, 1458270), (30, 1361052), (33, 1237320), (35, 1166616), (36, 1134210), (40, 1020789), (42, 972180), (44, 927990), (45, 907368), (54, 756140), (55, 742392), (56, 729135), (60, 680526), (63, 648120), (66, 618660), (70, 583308), (72, 567105), (77, 530280), (84, 486090), (88, 463995), (90, 453684), (99, 412440), (105, 388872), (108, 378070), (110, 371196), (120, 340263), (126, 324060), (132, 309330), (135, 302456), (140, 291654), (154, 265140), (165, 247464), (168, 243045), (180, 226842), (189, 216040), (198, 206220), (210, 194436), (216, 189035), (220, 185598), (231, 176760), (252, 162030), (264, 154665), (270, 151228), (280, 145827), (297, 137480), (308, 132570), (315, 129624), (330, 123732), (360, 113421), (378, 108020), (385, 106056), (396, 103110), (420, 97218), (440, 92799), (462, 88380), (491, 83160), (495, 82488), (504, 81015), (540, 75614), (594, 68740), (616, 66285), (630, 64812), (660, 61866), (693, 58920), (756, 54010), (770, 53028), (792, 51555), (840, 48609), (924, 44190), (945, 43208), (982, 41580), (990, 41244), (1080, 37807), (1155, 35352), (1188, 34370), (1260, 32406), (1320, 30933), (1386, 29460), (1473, 27720), (1485, 27496), (1512, 27005), (1540, 26514), (1848, 22095), (1890, 21604), (1964, 20790), (1980, 20622), (2079, 19640), (2310, 17676), (2376, 17185), (2455, 16632), (2520, 16203), (2772, 14730), (2946, 13860), (2970, 13748), (3080, 13257), (3437, 11880), (3465, 11784), (3780, 10802), (3928, 10395), (3960, 10311), (4158, 9820), (4419, 9240), (4620, 8838), (4910, 8316), (5401, 7560), (5544, 7365), (5892, 6930), (5940, 6874)]