2477774880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{81937}}^1$

素因数の和:81968

約数の個数: 192

約数和(自身を含む): 9911220480

約数和(自身を除く): 7433445600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 81937, 163874, 245811, 327748, 409685, 491622, 573559, 655496, 737433, 819370, 983244, 1147118, 1229055, 1310992, 1474866, 1638740, 1720677, 1966488, 2212299, 2294236, 2458110, 2621984, 2867795, 2949732, 3277480, 3441354, 3687165, 3932976, 4424598, 4588472, 4916220, 5162031, 5735590, 5899464, 6554960, 6882708, 7374330, 7865952, 8603385, 8849196, 9176944, 9832440, 10324062, 11061495, 11471180, 11798928, 13109920, 13765416, 14748660, 15486093, 17206770, 17698392, 18353888, 19664880, 20648124, 22122990, 22942360, 23597856, 25810155, 27530832, 29497320, 30972186, 34413540, 35396784, 39329760, 41296248, 44245980, 45884720, 51620310, 55061664, 58994640, 61944372, 68827080, 70793568, 77430465, 82592496, 88491960, 91769440, 103240620, 117989280, 123888744, 137654160, 154860930, 165184992, 176983920, 206481240, 247777488, 275308320, 309721860, 353967840, 412962480, 495554976, 619443720, 825924960, 1238887440, 2477774880]

約数ペア:

[(1, 2477774880), (2, 1238887440), (3, 825924960), (4, 619443720), (5, 495554976), (6, 412962480), (7, 353967840), (8, 309721860), (9, 275308320), (10, 247777488), (12, 206481240), (14, 176983920), (15, 165184992), (16, 154860930), (18, 137654160), (20, 123888744), (21, 117989280), (24, 103240620), (27, 91769440), (28, 88491960), (30, 82592496), (32, 77430465), (35, 70793568), (36, 68827080), (40, 61944372), (42, 58994640), (45, 55061664), (48, 51620310), (54, 45884720), (56, 44245980), (60, 41296248), (63, 39329760), (70, 35396784), (72, 34413540), (80, 30972186), (84, 29497320), (90, 27530832), (96, 25810155), (105, 23597856), (108, 22942360), (112, 22122990), (120, 20648124), (126, 19664880), (135, 18353888), (140, 17698392), (144, 17206770), (160, 15486093), (168, 14748660), (180, 13765416), (189, 13109920), (210, 11798928), (216, 11471180), (224, 11061495), (240, 10324062), (252, 9832440), (270, 9176944), (280, 8849196), (288, 8603385), (315, 7865952), (336, 7374330), (360, 6882708), (378, 6554960), (420, 5899464), (432, 5735590), (480, 5162031), (504, 4916220), (540, 4588472), (560, 4424598), (630, 3932976), (672, 3687165), (720, 3441354), (756, 3277480), (840, 2949732), (864, 2867795), (945, 2621984), (1008, 2458110), (1080, 2294236), (1120, 2212299), (1260, 1966488), (1440, 1720677), (1512, 1638740), (1680, 1474866), (1890, 1310992), (2016, 1229055), (2160, 1147118), (2520, 983244), (3024, 819370), (3360, 737433), (3780, 655496), (4320, 573559), (5040, 491622), (6048, 409685), (7560, 327748), (10080, 245811), (15120, 163874), (30240, 81937)]