20097711360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12373}}^1$

素因数の和:12450

約数の個数: 288

約数和(自身を含む): 72842273280

約数和(自身を除く): 52744561920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 540, 564, 576, 640, 705, 720, 752, 768, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1280, 1410, 1440, 1504, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2304, 2538, 2820, 2880, 3008, 3384, 3456, 3760, 3840, 4230, 4320, 4512, 5076, 5640, 5760, 6016, 6345, 6768, 6912, 7520, 8460, 8640, 9024, 10152, 11280, 11520, 12032, 12373, 12690, 13536, 15040, 16920, 17280, 18048, 20304, 22560, 24746, 25380, 27072, 30080, 33840, 34560, 36096, 37119, 40608, 45120, 49492, 50760, 54144, 60160, 61865, 67680, 74238, 81216, 90240, 98984, 101520, 108288, 111357, 123730, 135360, 148476, 162432, 180480, 185595, 197968, 203040, 222714, 247460, 270720, 296952, 324864, 334071, 371190, 395936, 406080, 445428, 494920, 541440, 556785, 581531, 593904, 668142, 742380, 791872, 812160, 890856, 989840, 1113570, 1163062, 1187808, 1336284, 1484760, 1583744, 1624320, 1670355, 1744593, 1781712, 1979680, 2227140, 2326124, 2375616, 2672568, 2907655, 2969520, 3167488, 3340710, 3489186, 3563424, 3959360, 4454280, 4652248, 4751232, 5233779, 5345136, 5815310, 5939040, 6681420, 6978372, 7126848, 7918720, 8722965, 8908560, 9304496, 9502464, 10467558, 10690272, 11630620, 11878080, 13362840, 13956744, 14253696, 15701337, 15837440, 17445930, 17817120, 18608992, 20935116, 21380544, 23261240, 23756160, 26168895, 26725680, 27913488, 28507392, 31402674, 34891860, 35634240, 37217984, 41870232, 42761088, 46522480, 47512320, 52337790, 53451360, 55826976, 62805348, 69783720, 71268480, 74435968, 78506685, 83740464, 85522176, 93044960, 104675580, 106902720, 111653952, 125610696, 139567440, 142536960, 148871936, 157013370, 167480928, 186089920, 209351160, 213805440, 223307904, 251221392, 279134880, 314026740, 334961856, 372179840, 418702320, 427610880, 446615808, 502442784, 558269760, 628053480, 669923712, 744359680, 837404640, 1004885568, 1116539520, 1256106960, 1339847424, 1674809280, 2009771136, 2233079040, 2512213920, 3349618560, 4019542272, 5024427840, 6699237120, 10048855680, 20097711360]

約数ペア:

[(1, 20097711360), (2, 10048855680), (3, 6699237120), (4, 5024427840), (5, 4019542272), (6, 3349618560), (8, 2512213920), (9, 2233079040), (10, 2009771136), (12, 1674809280), (15, 1339847424), (16, 1256106960), (18, 1116539520), (20, 1004885568), (24, 837404640), (27, 744359680), (30, 669923712), (32, 628053480), (36, 558269760), (40, 502442784), (45, 446615808), (47, 427610880), (48, 418702320), (54, 372179840), (60, 334961856), (64, 314026740), (72, 279134880), (80, 251221392), (90, 223307904), (94, 213805440), (96, 209351160), (108, 186089920), (120, 167480928), (128, 157013370), (135, 148871936), (141, 142536960), (144, 139567440), (160, 125610696), (180, 111653952), (188, 106902720), (192, 104675580), (216, 93044960), (235, 85522176), (240, 83740464), (256, 78506685), (270, 74435968), (282, 71268480), (288, 69783720), (320, 62805348), (360, 55826976), (376, 53451360), (384, 52337790), (423, 47512320), (432, 46522480), (470, 42761088), (480, 41870232), (540, 37217984), (564, 35634240), (576, 34891860), (640, 31402674), (705, 28507392), (720, 27913488), (752, 26725680), (768, 26168895), (846, 23756160), (864, 23261240), (940, 21380544), (960, 20935116), (1080, 18608992), (1128, 17817120), (1152, 17445930), (1269, 15837440), (1280, 15701337), (1410, 14253696), (1440, 13956744), (1504, 13362840), (1692, 11878080), (1728, 11630620), (1880, 10690272), (1920, 10467558), (2115, 9502464), (2160, 9304496), (2256, 8908560), (2304, 8722965), (2538, 7918720), (2820, 7126848), (2880, 6978372), (3008, 6681420), (3384, 5939040), (3456, 5815310), (3760, 5345136), (3840, 5233779), (4230, 4751232), (4320, 4652248), (4512, 4454280), (5076, 3959360), (5640, 3563424), (5760, 3489186), (6016, 3340710), (6345, 3167488), (6768, 2969520), (6912, 2907655), (7520, 2672568), (8460, 2375616), (8640, 2326124), (9024, 2227140), (10152, 1979680), (11280, 1781712), (11520, 1744593), (12032, 1670355), (12373, 1624320), (12690, 1583744), (13536, 1484760), (15040, 1336284), (16920, 1187808), (17280, 1163062), (18048, 1113570), (20304, 989840), (22560, 890856), (24746, 812160), (25380, 791872), (27072, 742380), (30080, 668142), (33840, 593904), (34560, 581531), (36096, 556785), (37119, 541440), (40608, 494920), (45120, 445428), (49492, 406080), (50760, 395936), (54144, 371190), (60160, 334071), (61865, 324864), (67680, 296952), (74238, 270720), (81216, 247460), (90240, 222714), (98984, 203040), (101520, 197968), (108288, 185595), (111357, 180480), (123730, 162432), (135360, 148476)]