137342520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 256

約数和(自身を含む): 538444800

約数和(自身を除く): 401102280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 252, 259, 270, 280, 296, 315, 333, 360, 370, 378, 420, 444, 491, 504, 518, 540, 555, 630, 666, 740, 756, 777, 840, 888, 945, 982, 999, 1036, 1080, 1110, 1260, 1295, 1332, 1473, 1480, 1512, 1554, 1665, 1890, 1964, 1998, 2072, 2220, 2331, 2455, 2520, 2590, 2664, 2946, 3108, 3330, 3437, 3780, 3885, 3928, 3996, 4419, 4440, 4662, 4910, 4995, 5180, 5892, 6216, 6660, 6874, 6993, 7365, 7560, 7770, 7992, 8838, 9324, 9820, 9990, 10311, 10360, 11655, 11784, 13257, 13320, 13748, 13986, 14730, 15540, 17185, 17676, 18167, 18648, 19640, 19980, 20622, 22095, 23310, 26514, 27496, 27972, 29460, 30933, 31080, 34370, 34965, 35352, 36334, 39960, 41244, 44190, 46620, 51555, 53028, 54501, 55944, 58920, 61866, 66285, 68740, 69930, 72668, 82488, 88380, 90835, 92799, 93240, 103110, 106056, 109002, 123732, 127169, 132570, 137480, 139860, 145336, 154665, 163503, 176760, 181670, 185598, 206220, 218004, 247464, 254338, 265140, 272505, 279720, 309330, 327006, 363340, 371196, 381507, 412440, 436008, 463995, 490509, 508676, 530280, 545010, 618660, 635845, 654012, 726680, 742392, 763014, 817515, 927990, 981018, 1017352, 1090020, 1144521, 1237320, 1271690, 1308024, 1526028, 1635030, 1855980, 1907535, 1962036, 2180040, 2289042, 2452545, 2543380, 3052056, 3270060, 3433563, 3711960, 3815070, 3924072, 4578084, 4905090, 5086760, 5722605, 6540120, 6867126, 7630140, 9156168, 9810180, 11445210, 13734252, 15260280, 17167815, 19620360, 22890420, 27468504, 34335630, 45780840, 68671260, 137342520]

約数ペア:

[(1, 137342520), (2, 68671260), (3, 45780840), (4, 34335630), (5, 27468504), (6, 22890420), (7, 19620360), (8, 17167815), (9, 15260280), (10, 13734252), (12, 11445210), (14, 9810180), (15, 9156168), (18, 7630140), (20, 6867126), (21, 6540120), (24, 5722605), (27, 5086760), (28, 4905090), (30, 4578084), (35, 3924072), (36, 3815070), (37, 3711960), (40, 3433563), (42, 3270060), (45, 3052056), (54, 2543380), (56, 2452545), (60, 2289042), (63, 2180040), (70, 1962036), (72, 1907535), (74, 1855980), (84, 1635030), (90, 1526028), (105, 1308024), (108, 1271690), (111, 1237320), (120, 1144521), (126, 1090020), (135, 1017352), (140, 981018), (148, 927990), (168, 817515), (180, 763014), (185, 742392), (189, 726680), (210, 654012), (216, 635845), (222, 618660), (252, 545010), (259, 530280), (270, 508676), (280, 490509), (296, 463995), (315, 436008), (333, 412440), (360, 381507), (370, 371196), (378, 363340), (420, 327006), (444, 309330), (491, 279720), (504, 272505), (518, 265140), (540, 254338), (555, 247464), (630, 218004), (666, 206220), (740, 185598), (756, 181670), (777, 176760), (840, 163503), (888, 154665), (945, 145336), (982, 139860), (999, 137480), (1036, 132570), (1080, 127169), (1110, 123732), (1260, 109002), (1295, 106056), (1332, 103110), (1473, 93240), (1480, 92799), (1512, 90835), (1554, 88380), (1665, 82488), (1890, 72668), (1964, 69930), (1998, 68740), (2072, 66285), (2220, 61866), (2331, 58920), (2455, 55944), (2520, 54501), (2590, 53028), (2664, 51555), (2946, 46620), (3108, 44190), (3330, 41244), (3437, 39960), (3780, 36334), (3885, 35352), (3928, 34965), (3996, 34370), (4419, 31080), (4440, 30933), (4662, 29460), (4910, 27972), (4995, 27496), (5180, 26514), (5892, 23310), (6216, 22095), (6660, 20622), (6874, 19980), (6993, 19640), (7365, 18648), (7560, 18167), (7770, 17676), (7992, 17185), (8838, 15540), (9324, 14730), (9820, 13986), (9990, 13748), (10311, 13320), (10360, 13257), (11655, 11784)]