18540862560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28549}}^1$

素因数の和:28622

約数の個数: 288

約数和(自身を含む): 70708528800

約数和(自身を除く): 52167666240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 96, 99, 110, 120, 123, 132, 144, 160, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 288, 328, 330, 352, 360, 369, 396, 410, 440, 451, 480, 492, 495, 528, 615, 656, 660, 720, 738, 792, 820, 880, 902, 984, 990, 1056, 1230, 1312, 1320, 1353, 1440, 1476, 1584, 1640, 1760, 1804, 1845, 1968, 1980, 2255, 2460, 2640, 2706, 2952, 3168, 3280, 3608, 3690, 3936, 3960, 4059, 4510, 4920, 5280, 5412, 5904, 6560, 6765, 7216, 7380, 7920, 8118, 9020, 9840, 10824, 11808, 13530, 14432, 14760, 15840, 16236, 18040, 19680, 20295, 21648, 27060, 28549, 29520, 32472, 36080, 40590, 43296, 54120, 57098, 59040, 64944, 72160, 81180, 85647, 108240, 114196, 129888, 142745, 162360, 171294, 216480, 228392, 256941, 285490, 314039, 324720, 342588, 428235, 456784, 513882, 570980, 628078, 649440, 685176, 856470, 913568, 942117, 1027764, 1141960, 1170509, 1256156, 1284705, 1370352, 1570195, 1712940, 1884234, 2055528, 2283920, 2341018, 2512312, 2569410, 2740704, 2826351, 3140390, 3425880, 3511527, 3768468, 4111056, 4567840, 4682036, 4710585, 5024624, 5138820, 5652702, 5852545, 6280780, 6851760, 7023054, 7536936, 8222112, 9364072, 9421170, 10049248, 10277640, 10534581, 11305404, 11705090, 12561560, 12875599, 13703520, 14046108, 14131755, 15073872, 17557635, 18728144, 18842340, 20555280, 21069162, 22610808, 23410180, 25123120, 25751198, 28092216, 28263510, 30147744, 35115270, 37456288, 37684680, 38626797, 41110560, 42138324, 45221616, 46820360, 50246240, 51502396, 52672905, 56184432, 56527020, 64377995, 70230540, 75369360, 77253594, 84276648, 90443232, 93640720, 103004792, 105345810, 112368864, 113054040, 115880391, 128755990, 140461080, 150738720, 154507188, 168553296, 187281440, 193133985, 206009584, 210691620, 226108080, 231760782, 257511980, 280922160, 309014376, 337106592, 386267970, 412019168, 421383240, 452216160, 463521564, 515023960, 561844320, 579401955, 618028752, 772535940, 842766480, 927043128, 1030047920, 1158803910, 1236057504, 1545071880, 1685532960, 1854086256, 2060095840, 2317607820, 3090143760, 3708172512, 4635215640, 6180287520, 9270431280, 18540862560]

約数ペア:

[(1, 18540862560), (2, 9270431280), (3, 6180287520), (4, 4635215640), (5, 3708172512), (6, 3090143760), (8, 2317607820), (9, 2060095840), (10, 1854086256), (11, 1685532960), (12, 1545071880), (15, 1236057504), (16, 1158803910), (18, 1030047920), (20, 927043128), (22, 842766480), (24, 772535940), (30, 618028752), (32, 579401955), (33, 561844320), (36, 515023960), (40, 463521564), (41, 452216160), (44, 421383240), (45, 412019168), (48, 386267970), (55, 337106592), (60, 309014376), (66, 280922160), (72, 257511980), (80, 231760782), (82, 226108080), (88, 210691620), (90, 206009584), (96, 193133985), (99, 187281440), (110, 168553296), (120, 154507188), (123, 150738720), (132, 140461080), (144, 128755990), (160, 115880391), (164, 113054040), (165, 112368864), (176, 105345810), (180, 103004792), (198, 93640720), (205, 90443232), (220, 84276648), (240, 77253594), (246, 75369360), (264, 70230540), (288, 64377995), (328, 56527020), (330, 56184432), (352, 52672905), (360, 51502396), (369, 50246240), (396, 46820360), (410, 45221616), (440, 42138324), (451, 41110560), (480, 38626797), (492, 37684680), (495, 37456288), (528, 35115270), (615, 30147744), (656, 28263510), (660, 28092216), (720, 25751198), (738, 25123120), (792, 23410180), (820, 22610808), (880, 21069162), (902, 20555280), (984, 18842340), (990, 18728144), (1056, 17557635), (1230, 15073872), (1312, 14131755), (1320, 14046108), (1353, 13703520), (1440, 12875599), (1476, 12561560), (1584, 11705090), (1640, 11305404), (1760, 10534581), (1804, 10277640), (1845, 10049248), (1968, 9421170), (1980, 9364072), (2255, 8222112), (2460, 7536936), (2640, 7023054), (2706, 6851760), (2952, 6280780), (3168, 5852545), (3280, 5652702), (3608, 5138820), (3690, 5024624), (3936, 4710585), (3960, 4682036), (4059, 4567840), (4510, 4111056), (4920, 3768468), (5280, 3511527), (5412, 3425880), (5904, 3140390), (6560, 2826351), (6765, 2740704), (7216, 2569410), (7380, 2512312), (7920, 2341018), (8118, 2283920), (9020, 2055528), (9840, 1884234), (10824, 1712940), (11808, 1570195), (13530, 1370352), (14432, 1284705), (14760, 1256156), (15840, 1170509), (16236, 1141960), (18040, 1027764), (19680, 942117), (20295, 913568), (21648, 856470), (27060, 685176), (28549, 649440), (29520, 628078), (32472, 570980), (36080, 513882), (40590, 456784), (43296, 428235), (54120, 342588), (57098, 324720), (59040, 314039), (64944, 285490), (72160, 256941), (81180, 228392), (85647, 216480), (108240, 171294), (114196, 162360), (129888, 142745)]