4409319720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1380

約数の個数: 256

約数和(自身を含む): 14918400000

約数和(自身を除く): 10509080280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 73, 78, 93, 104, 120, 124, 130, 146, 155, 156, 186, 195, 219, 248, 260, 292, 310, 312, 365, 372, 390, 403, 438, 465, 520, 584, 620, 730, 744, 780, 806, 876, 930, 949, 1095, 1209, 1240, 1249, 1460, 1560, 1612, 1752, 1860, 1898, 2015, 2190, 2263, 2418, 2498, 2847, 2920, 3224, 3720, 3747, 3796, 4030, 4380, 4526, 4745, 4836, 4996, 5694, 6045, 6245, 6789, 7494, 7592, 8060, 8760, 9052, 9490, 9672, 9992, 11315, 11388, 12090, 12490, 13578, 14235, 14988, 16120, 16237, 18104, 18735, 18980, 22630, 22776, 24180, 24980, 27156, 28470, 29419, 29976, 32474, 33945, 37470, 37960, 38719, 45260, 48360, 48711, 49960, 54312, 56940, 58838, 64948, 67890, 74940, 77438, 81185, 88257, 90520, 91177, 97422, 113880, 116157, 117676, 129896, 135780, 147095, 149880, 154876, 162370, 176514, 182354, 193595, 194844, 232314, 235352, 243555, 271560, 273531, 294190, 309752, 324740, 353028, 364708, 387190, 389688, 441285, 455885, 464628, 487110, 503347, 547062, 580785, 588380, 649480, 706056, 729416, 774380, 882570, 911770, 929256, 974220, 1006694, 1094124, 1161570, 1176760, 1185301, 1367655, 1510041, 1548760, 1765140, 1823540, 1948440, 2013388, 2188248, 2323140, 2370602, 2516735, 2735310, 2826487, 3020082, 3530280, 3555903, 3647080, 4026776, 4646280, 4741204, 5033470, 5470620, 5652974, 5926505, 6040164, 7111806, 7550205, 8479461, 9482408, 10066940, 10941240, 11305948, 11853010, 12080328, 14132435, 14223612, 15100410, 16958922, 17779515, 20133880, 22611896, 23706020, 28264870, 28447224, 30200820, 33917844, 35559030, 36744331, 42397305, 47412040, 56529740, 60401640, 67835688, 71118060, 73488662, 84794610, 110232993, 113059480, 142236120, 146977324, 169589220, 183721655, 220465986, 293954648, 339178440, 367443310, 440931972, 551164965, 734886620, 881863944, 1102329930, 1469773240, 2204659860, 4409319720]

約数ペア:

[(1, 4409319720), (2, 2204659860), (3, 1469773240), (4, 1102329930), (5, 881863944), (6, 734886620), (8, 551164965), (10, 440931972), (12, 367443310), (13, 339178440), (15, 293954648), (20, 220465986), (24, 183721655), (26, 169589220), (30, 146977324), (31, 142236120), (39, 113059480), (40, 110232993), (52, 84794610), (60, 73488662), (62, 71118060), (65, 67835688), (73, 60401640), (78, 56529740), (93, 47412040), (104, 42397305), (120, 36744331), (124, 35559030), (130, 33917844), (146, 30200820), (155, 28447224), (156, 28264870), (186, 23706020), (195, 22611896), (219, 20133880), (248, 17779515), (260, 16958922), (292, 15100410), (310, 14223612), (312, 14132435), (365, 12080328), (372, 11853010), (390, 11305948), (403, 10941240), (438, 10066940), (465, 9482408), (520, 8479461), (584, 7550205), (620, 7111806), (730, 6040164), (744, 5926505), (780, 5652974), (806, 5470620), (876, 5033470), (930, 4741204), (949, 4646280), (1095, 4026776), (1209, 3647080), (1240, 3555903), (1249, 3530280), (1460, 3020082), (1560, 2826487), (1612, 2735310), (1752, 2516735), (1860, 2370602), (1898, 2323140), (2015, 2188248), (2190, 2013388), (2263, 1948440), (2418, 1823540), (2498, 1765140), (2847, 1548760), (2920, 1510041), (3224, 1367655), (3720, 1185301), (3747, 1176760), (3796, 1161570), (4030, 1094124), (4380, 1006694), (4526, 974220), (4745, 929256), (4836, 911770), (4996, 882570), (5694, 774380), (6045, 729416), (6245, 706056), (6789, 649480), (7494, 588380), (7592, 580785), (8060, 547062), (8760, 503347), (9052, 487110), (9490, 464628), (9672, 455885), (9992, 441285), (11315, 389688), (11388, 387190), (12090, 364708), (12490, 353028), (13578, 324740), (14235, 309752), (14988, 294190), (16120, 273531), (16237, 271560), (18104, 243555), (18735, 235352), (18980, 232314), (22630, 194844), (22776, 193595), (24180, 182354), (24980, 176514), (27156, 162370), (28470, 154876), (29419, 149880), (29976, 147095), (32474, 135780), (33945, 129896), (37470, 117676), (37960, 116157), (38719, 113880), (45260, 97422), (48360, 91177), (48711, 90520), (49960, 88257), (54312, 81185), (56940, 77438), (58838, 74940), (64948, 67890)]