19448542080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306953}}^1$

素因数の和:306989

約数の個数: 192

約数和(自身を含む): 73263780720

約数和(自身を除く): 53815238640

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, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 63360, 306953, 613906, 920859, 1227812, 1534765, 1841718, 2455624, 2762577, 3069530, 3376483, 3683436, 4604295, 4911248, 5525154, 6139060, 6752966, 7366872, 9208590, 9822496, 10129449, 11050308, 12278120, 13505932, 13812885, 14733744, 16882415, 18417180, 19644992, 20258898, 22100616, 24556240, 27011864, 27625770, 29467488, 30388347, 33764830, 36834360, 39289984, 40517796, 44201232, 49112480, 50647245, 54023728, 55251540, 58934976, 60776694, 67529660, 73668720, 81035592, 88402464, 98224960, 101294490, 108047456, 110503080, 117869952, 121553388, 135059320, 147337440, 151941735, 162071184, 176804928, 196449920, 202588980, 216094912, 221006160, 243106776, 270118640, 294674880, 303883470, 324142368, 353609856, 405177960, 432189824, 442012320, 486213552, 540237280, 589349760, 607766940, 648284736, 810355920, 884024640, 972427104, 1080474560, 1215533880, 1296569472, 1620711840, 1768049280, 1944854208, 2160949120, 2431067760, 3241423680, 3889708416, 4862135520, 6482847360, 9724271040, 19448542080]

約数ペア:

[(1, 19448542080), (2, 9724271040), (3, 6482847360), (4, 4862135520), (5, 3889708416), (6, 3241423680), (8, 2431067760), (9, 2160949120), (10, 1944854208), (11, 1768049280), (12, 1620711840), (15, 1296569472), (16, 1215533880), (18, 1080474560), (20, 972427104), (22, 884024640), (24, 810355920), (30, 648284736), (32, 607766940), (33, 589349760), (36, 540237280), (40, 486213552), (44, 442012320), (45, 432189824), (48, 405177960), (55, 353609856), (60, 324142368), (64, 303883470), (66, 294674880), (72, 270118640), (80, 243106776), (88, 221006160), (90, 216094912), (96, 202588980), (99, 196449920), (110, 176804928), (120, 162071184), (128, 151941735), (132, 147337440), (144, 135059320), (160, 121553388), (165, 117869952), (176, 110503080), (180, 108047456), (192, 101294490), (198, 98224960), (220, 88402464), (240, 81035592), (264, 73668720), (288, 67529660), (320, 60776694), (330, 58934976), (352, 55251540), (360, 54023728), (384, 50647245), (396, 49112480), (440, 44201232), (480, 40517796), (495, 39289984), (528, 36834360), (576, 33764830), (640, 30388347), (660, 29467488), (704, 27625770), (720, 27011864), (792, 24556240), (880, 22100616), (960, 20258898), (990, 19644992), (1056, 18417180), (1152, 16882415), (1320, 14733744), (1408, 13812885), (1440, 13505932), (1584, 12278120), (1760, 11050308), (1920, 10129449), (1980, 9822496), (2112, 9208590), (2640, 7366872), (2880, 6752966), (3168, 6139060), (3520, 5525154), (3960, 4911248), (4224, 4604295), (5280, 3683436), (5760, 3376483), (6336, 3069530), (7040, 2762577), (7920, 2455624), (10560, 1841718), (12672, 1534765), (15840, 1227812), (21120, 920859), (31680, 613906), (63360, 306953)]