1438264080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5503}}^1$

素因数の和:5547

約数の個数: 240

約数和(自身を含む): 5446318080

約数和(自身を除く): 4008054000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3267, 3630, 3960, 4356, 4752, 4840, 5445, 5503, 5808, 5940, 6534, 7260, 7920, 8712, 9680, 10890, 11006, 11880, 13068, 14520, 16335, 16509, 17424, 21780, 22012, 23760, 26136, 27515, 29040, 32670, 33018, 43560, 44024, 49527, 52272, 55030, 60533, 65340, 66036, 82545, 87120, 88048, 99054, 110060, 121066, 130680, 132072, 148581, 165090, 181599, 198108, 220120, 242132, 247635, 261360, 264144, 297162, 302665, 330180, 363198, 396216, 440240, 484264, 495270, 544797, 594324, 605330, 660360, 665863, 726396, 742905, 792432, 907995, 968528, 990540, 1089594, 1188648, 1210660, 1320720, 1331726, 1452792, 1485810, 1634391, 1815990, 1981080, 1997589, 2179188, 2377296, 2421320, 2663452, 2723985, 2905584, 2971620, 3268782, 3329315, 3631980, 3962160, 3995178, 4358376, 4842640, 5326904, 5447970, 5943240, 5992767, 6537564, 6658630, 7263960, 7990356, 8171955, 8716752, 9987945, 10653808, 10895940, 11886480, 11985534, 13075128, 13317260, 14527920, 15980712, 16343910, 17978301, 19975890, 21791880, 23971068, 26150256, 26634520, 29963835, 31961424, 32687820, 35956602, 39951780, 43583760, 47942136, 53269040, 59927670, 65375640, 71913204, 79903560, 89891505, 95884272, 119855340, 130751280, 143826408, 159807120, 179783010, 239710680, 287652816, 359566020, 479421360, 719132040, 1438264080]

約数ペア:

[(1, 1438264080), (2, 719132040), (3, 479421360), (4, 359566020), (5, 287652816), (6, 239710680), (8, 179783010), (9, 159807120), (10, 143826408), (11, 130751280), (12, 119855340), (15, 95884272), (16, 89891505), (18, 79903560), (20, 71913204), (22, 65375640), (24, 59927670), (27, 53269040), (30, 47942136), (33, 43583760), (36, 39951780), (40, 35956602), (44, 32687820), (45, 31961424), (48, 29963835), (54, 26634520), (55, 26150256), (60, 23971068), (66, 21791880), (72, 19975890), (80, 17978301), (88, 16343910), (90, 15980712), (99, 14527920), (108, 13317260), (110, 13075128), (120, 11985534), (121, 11886480), (132, 10895940), (135, 10653808), (144, 9987945), (165, 8716752), (176, 8171955), (180, 7990356), (198, 7263960), (216, 6658630), (220, 6537564), (240, 5992767), (242, 5943240), (264, 5447970), (270, 5326904), (297, 4842640), (330, 4358376), (360, 3995178), (363, 3962160), (396, 3631980), (432, 3329315), (440, 3268782), (484, 2971620), (495, 2905584), (528, 2723985), (540, 2663452), (594, 2421320), (605, 2377296), (660, 2179188), (720, 1997589), (726, 1981080), (792, 1815990), (880, 1634391), (968, 1485810), (990, 1452792), (1080, 1331726), (1089, 1320720), (1188, 1210660), (1210, 1188648), (1320, 1089594), (1452, 990540), (1485, 968528), (1584, 907995), (1815, 792432), (1936, 742905), (1980, 726396), (2160, 665863), (2178, 660360), (2376, 605330), (2420, 594324), (2640, 544797), (2904, 495270), (2970, 484264), (3267, 440240), (3630, 396216), (3960, 363198), (4356, 330180), (4752, 302665), (4840, 297162), (5445, 264144), (5503, 261360), (5808, 247635), (5940, 242132), (6534, 220120), (7260, 198108), (7920, 181599), (8712, 165090), (9680, 148581), (10890, 132072), (11006, 130680), (11880, 121066), (13068, 110060), (14520, 99054), (16335, 88048), (16509, 87120), (17424, 82545), (21780, 66036), (22012, 65340), (23760, 60533), (26136, 55030), (27515, 52272), (29040, 49527), (32670, 44024), (33018, 43560)]