2495518080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:889

約数の個数: 256

約数和(自身を含む): 8740535040

約数和(自身を除く): 6245016960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 173, 176, 192, 220, 240, 264, 320, 330, 346, 352, 384, 440, 480, 519, 528, 640, 660, 683, 692, 704, 865, 880, 960, 1038, 1056, 1320, 1366, 1384, 1408, 1730, 1760, 1903, 1920, 2049, 2076, 2112, 2595, 2640, 2732, 2768, 3415, 3460, 3520, 3806, 4098, 4152, 4224, 5190, 5280, 5464, 5536, 5709, 6830, 6920, 7040, 7513, 7612, 8196, 8304, 9515, 10245, 10380, 10560, 10928, 11072, 11418, 13660, 13840, 15026, 15224, 16392, 16608, 19030, 20490, 20760, 21120, 21856, 22144, 22539, 22836, 27320, 27680, 28545, 30052, 30448, 32784, 33216, 37565, 38060, 40980, 41520, 43712, 45078, 45672, 54640, 55360, 57090, 60104, 60896, 65568, 66432, 75130, 76120, 81960, 83040, 87424, 90156, 91344, 109280, 110720, 112695, 114180, 118159, 120208, 121792, 131136, 150260, 152240, 163920, 166080, 180312, 182688, 218560, 225390, 228360, 236318, 240416, 243584, 262272, 300520, 304480, 327840, 332160, 354477, 360624, 365376, 437120, 450780, 456720, 472636, 480832, 590795, 601040, 608960, 655680, 708954, 721248, 730752, 901560, 913440, 945272, 961664, 1181590, 1202080, 1217920, 1299749, 1311360, 1417908, 1442496, 1772385, 1803120, 1826880, 1890544, 2363180, 2404160, 2599498, 2835816, 2884992, 3544770, 3606240, 3653760, 3781088, 3899247, 4726360, 4808320, 5198996, 5671632, 6498745, 7089540, 7212480, 7562176, 7798494, 9452720, 10397992, 11343264, 12997490, 14179080, 14424960, 15124352, 15596988, 18905440, 19496235, 20795984, 22686528, 25994980, 28358160, 31193976, 37810880, 38992470, 41591968, 45373056, 51989960, 56716320, 62387952, 75621760, 77984940, 83183936, 103979920, 113432640, 124775904, 155969880, 166367872, 207959840, 226865280, 249551808, 311939760, 415919680, 499103616, 623879520, 831839360, 1247759040, 2495518080]

約数ペア:

[(1, 2495518080), (2, 1247759040), (3, 831839360), (4, 623879520), (5, 499103616), (6, 415919680), (8, 311939760), (10, 249551808), (11, 226865280), (12, 207959840), (15, 166367872), (16, 155969880), (20, 124775904), (22, 113432640), (24, 103979920), (30, 83183936), (32, 77984940), (33, 75621760), (40, 62387952), (44, 56716320), (48, 51989960), (55, 45373056), (60, 41591968), (64, 38992470), (66, 37810880), (80, 31193976), (88, 28358160), (96, 25994980), (110, 22686528), (120, 20795984), (128, 19496235), (132, 18905440), (160, 15596988), (165, 15124352), (173, 14424960), (176, 14179080), (192, 12997490), (220, 11343264), (240, 10397992), (264, 9452720), (320, 7798494), (330, 7562176), (346, 7212480), (352, 7089540), (384, 6498745), (440, 5671632), (480, 5198996), (519, 4808320), (528, 4726360), (640, 3899247), (660, 3781088), (683, 3653760), (692, 3606240), (704, 3544770), (865, 2884992), (880, 2835816), (960, 2599498), (1038, 2404160), (1056, 2363180), (1320, 1890544), (1366, 1826880), (1384, 1803120), (1408, 1772385), (1730, 1442496), (1760, 1417908), (1903, 1311360), (1920, 1299749), (2049, 1217920), (2076, 1202080), (2112, 1181590), (2595, 961664), (2640, 945272), (2732, 913440), (2768, 901560), (3415, 730752), (3460, 721248), (3520, 708954), (3806, 655680), (4098, 608960), (4152, 601040), (4224, 590795), (5190, 480832), (5280, 472636), (5464, 456720), (5536, 450780), (5709, 437120), (6830, 365376), (6920, 360624), (7040, 354477), (7513, 332160), (7612, 327840), (8196, 304480), (8304, 300520), (9515, 262272), (10245, 243584), (10380, 240416), (10560, 236318), (10928, 228360), (11072, 225390), (11418, 218560), (13660, 182688), (13840, 180312), (15026, 166080), (15224, 163920), (16392, 152240), (16608, 150260), (19030, 131136), (20490, 121792), (20760, 120208), (21120, 118159), (21856, 114180), (22144, 112695), (22539, 110720), (22836, 109280), (27320, 91344), (27680, 90156), (28545, 87424), (30052, 83040), (30448, 81960), (32784, 76120), (33216, 75130), (37565, 66432), (38060, 65568), (40980, 60896), (41520, 60104), (43712, 57090), (45078, 55360), (45672, 54640)]