496049280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 1692057600

約数和(自身を除く): 1196008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 64, 69, 80, 92, 94, 96, 115, 120, 128, 138, 141, 160, 184, 188, 192, 230, 235, 239, 240, 276, 282, 320, 345, 368, 376, 384, 460, 470, 478, 480, 552, 564, 640, 690, 705, 717, 736, 752, 920, 940, 956, 960, 1081, 1104, 1128, 1195, 1380, 1410, 1434, 1472, 1504, 1840, 1880, 1912, 1920, 2162, 2208, 2256, 2390, 2760, 2820, 2868, 2944, 3008, 3243, 3585, 3680, 3760, 3824, 4324, 4416, 4512, 4780, 5405, 5497, 5520, 5640, 5736, 6016, 6486, 7170, 7360, 7520, 7648, 8648, 8832, 9024, 9560, 10810, 10994, 11040, 11233, 11280, 11472, 12972, 14340, 14720, 15040, 15296, 16215, 16491, 17296, 18048, 19120, 21620, 21988, 22080, 22466, 22560, 22944, 25944, 27485, 28680, 30080, 30592, 32430, 32982, 33699, 34592, 38240, 43240, 43976, 44160, 44932, 45120, 45888, 51888, 54970, 56165, 57360, 64860, 65964, 67398, 69184, 76480, 82455, 86480, 87952, 89864, 90240, 91776, 103776, 109940, 112330, 114720, 129720, 131928, 134796, 138368, 152960, 164910, 168495, 172960, 175904, 179728, 207552, 219880, 224660, 229440, 258359, 259440, 263856, 269592, 329820, 336990, 345920, 351808, 359456, 415104, 439760, 449320, 458880, 516718, 518880, 527712, 539184, 659640, 673980, 691840, 703616, 718912, 775077, 879520, 898640, 1033436, 1037760, 1055424, 1078368, 1291795, 1319280, 1347960, 1437824, 1550154, 1759040, 1797280, 2066872, 2075520, 2110848, 2156736, 2583590, 2638560, 2695920, 3100308, 3518080, 3594560, 3875385, 4133744, 4313472, 5167180, 5277120, 5391840, 6200616, 7189120, 7750770, 8267488, 10334360, 10554240, 10783680, 12401232, 15501540, 16534976, 20668720, 21567360, 24802464, 31003080, 33069952, 41337440, 49604928, 62006160, 82674880, 99209856, 124012320, 165349760, 248024640, 496049280]

約数ペア:

[(1, 496049280), (2, 248024640), (3, 165349760), (4, 124012320), (5, 99209856), (6, 82674880), (8, 62006160), (10, 49604928), (12, 41337440), (15, 33069952), (16, 31003080), (20, 24802464), (23, 21567360), (24, 20668720), (30, 16534976), (32, 15501540), (40, 12401232), (46, 10783680), (47, 10554240), (48, 10334360), (60, 8267488), (64, 7750770), (69, 7189120), (80, 6200616), (92, 5391840), (94, 5277120), (96, 5167180), (115, 4313472), (120, 4133744), (128, 3875385), (138, 3594560), (141, 3518080), (160, 3100308), (184, 2695920), (188, 2638560), (192, 2583590), (230, 2156736), (235, 2110848), (239, 2075520), (240, 2066872), (276, 1797280), (282, 1759040), (320, 1550154), (345, 1437824), (368, 1347960), (376, 1319280), (384, 1291795), (460, 1078368), (470, 1055424), (478, 1037760), (480, 1033436), (552, 898640), (564, 879520), (640, 775077), (690, 718912), (705, 703616), (717, 691840), (736, 673980), (752, 659640), (920, 539184), (940, 527712), (956, 518880), (960, 516718), (1081, 458880), (1104, 449320), (1128, 439760), (1195, 415104), (1380, 359456), (1410, 351808), (1434, 345920), (1472, 336990), (1504, 329820), (1840, 269592), (1880, 263856), (1912, 259440), (1920, 258359), (2162, 229440), (2208, 224660), (2256, 219880), (2390, 207552), (2760, 179728), (2820, 175904), (2868, 172960), (2944, 168495), (3008, 164910), (3243, 152960), (3585, 138368), (3680, 134796), (3760, 131928), (3824, 129720), (4324, 114720), (4416, 112330), (4512, 109940), (4780, 103776), (5405, 91776), (5497, 90240), (5520, 89864), (5640, 87952), (5736, 86480), (6016, 82455), (6486, 76480), (7170, 69184), (7360, 67398), (7520, 65964), (7648, 64860), (8648, 57360), (8832, 56165), (9024, 54970), (9560, 51888), (10810, 45888), (10994, 45120), (11040, 44932), (11233, 44160), (11280, 43976), (11472, 43240), (12972, 38240), (14340, 34592), (14720, 33699), (15040, 32982), (15296, 32430), (16215, 30592), (16491, 30080), (17296, 28680), (18048, 27485), (19120, 25944), (21620, 22944), (21988, 22560), (22080, 22466)]