19883761920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1118

約数の個数: 432

約数和(自身を含む): 75566941632

約数和(自身を除く): 55683179712

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, 173, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 346, 352, 360, 384, 396, 440, 480, 495, 519, 528, 576, 640, 660, 692, 704, 720, 768, 792, 865, 880, 907, 960, 990, 1038, 1056, 1152, 1280, 1320, 1384, 1408, 1440, 1557, 1584, 1730, 1760, 1814, 1903, 1920, 1980, 2076, 2112, 2304, 2595, 2640, 2721, 2768, 2816, 2880, 3114, 3168, 3460, 3520, 3628, 3806, 3840, 3960, 4152, 4224, 4535, 5190, 5280, 5442, 5536, 5709, 5760, 6228, 6336, 6920, 7040, 7256, 7612, 7785, 7920, 8163, 8304, 8448, 9070, 9515, 9977, 10380, 10560, 10884, 11072, 11418, 11520, 12456, 12672, 13605, 13840, 14080, 14512, 15224, 15570, 15840, 16326, 16608, 17127, 18140, 19030, 19954, 20760, 21120, 21768, 22144, 22836, 24912, 25344, 27210, 27680, 28545, 29024, 29931, 30448, 31140, 31680, 32652, 33216, 34254, 36280, 38060, 39908, 40815, 41520, 42240, 43536, 44288, 45672, 49824, 49885, 54420, 55360, 57090, 58048, 59862, 60896, 62280, 63360, 65304, 66432, 68508, 72560, 76120, 79816, 81630, 83040, 85635, 87072, 89793, 91344, 99648, 99770, 108840, 110720, 114180, 116096, 119724, 121792, 124560, 126720, 130608, 132864, 137016, 145120, 149655, 152240, 156911, 159632, 163260, 166080, 171270, 174144, 179586, 182688, 199296, 199540, 217680, 221440, 228360, 232192, 239448, 243584, 249120, 261216, 274032, 290240, 299310, 304480, 313822, 319264, 326520, 332160, 342540, 348288, 359172, 365376, 398592, 399080, 435360, 448965, 456720, 470733, 478896, 487168, 498240, 522432, 548064, 580480, 598620, 608960, 627644, 638528, 653040, 664320, 685080, 696576, 718344, 730752, 784555, 798160, 870720, 897930, 913440, 941466, 957792, 996480, 1044864, 1096128, 1160960, 1197240, 1217920, 1255288, 1277056, 1306080, 1370160, 1412199, 1436688, 1461504, 1569110, 1596320, 1726021, 1741440, 1795860, 1826880, 1882932, 1915584, 1992960, 2089728, 2192256, 2353665, 2394480, 2435840, 2510576, 2554112, 2612160, 2740320, 2824398, 2873376, 3138220, 3192640, 3452042, 3482880, 3591720, 3653760, 3765864, 3831168, 4384512, 4707330, 4788960, 5021152, 5178063, 5224320, 5480640, 5648796, 5746752, 6276440, 6385280, 6904084, 7060995, 7183440, 7307520, 7531728, 7662336, 8630105, 9414660, 9577920, 10042304, 10356126, 10448640, 10961280, 11297592, 11493504, 12552880, 12770560, 13808168, 14121990, 14366880, 15063456, 15534189, 17260210, 18829320, 19155840, 20084608, 20712252, 21922560, 22595184, 22987008, 25105760, 25890315, 27616336, 28243980, 28733760, 30126912, 31068378, 34520420, 37658640, 38311680, 40169216, 41424504, 45190368, 50211520, 51780630, 55232672, 56487960, 57467520, 60253824, 62136756, 69040840, 75317280, 77670945, 82849008, 90380736, 100423040, 103561260, 110465344, 112975920, 114935040, 120507648, 124273512, 138081680, 150634560, 155341890, 165698016, 180761472, 200846080, 207122520, 220930688, 225951840, 248547024, 276163360, 301269120, 310683780, 331396032, 361522944, 414245040, 441861376, 451903680, 497094048, 552326720, 602538240, 621367560, 662792064, 828490080, 903807360, 994188096, 1104653440, 1242735120, 1325584128, 1656980160, 1807614720, 1988376192, 2209306880, 2485470240, 3313960320, 3976752384, 4970940480, 6627920640, 9941880960, 19883761920]

約数ペア:

[(1, 19883761920), (2, 9941880960), (3, 6627920640), (4, 4970940480), (5, 3976752384), (6, 3313960320), (8, 2485470240), (9, 2209306880), (10, 1988376192), (11, 1807614720), (12, 1656980160), (15, 1325584128), (16, 1242735120), (18, 1104653440), (20, 994188096), (22, 903807360), (24, 828490080), (30, 662792064), (32, 621367560), (33, 602538240), (36, 552326720), (40, 497094048), (44, 451903680), (45, 441861376), (48, 414245040), (55, 361522944), (60, 331396032), (64, 310683780), (66, 301269120), (72, 276163360), (80, 248547024), (88, 225951840), (90, 220930688), (96, 207122520), (99, 200846080), (110, 180761472), (120, 165698016), (128, 155341890), (132, 150634560), (144, 138081680), (160, 124273512), (165, 120507648), (173, 114935040), (176, 112975920), (180, 110465344), (192, 103561260), (198, 100423040), (220, 90380736), (240, 82849008), (256, 77670945), (264, 75317280), (288, 69040840), (320, 62136756), (330, 60253824), (346, 57467520), (352, 56487960), (360, 55232672), (384, 51780630), (396, 50211520), (440, 45190368), (480, 41424504), (495, 40169216), (519, 38311680), (528, 37658640), (576, 34520420), (640, 31068378), (660, 30126912), (692, 28733760), (704, 28243980), (720, 27616336), (768, 25890315), (792, 25105760), (865, 22987008), (880, 22595184), (907, 21922560), (960, 20712252), (990, 20084608), (1038, 19155840), (1056, 18829320), (1152, 17260210), (1280, 15534189), (1320, 15063456), (1384, 14366880), (1408, 14121990), (1440, 13808168), (1557, 12770560), (1584, 12552880), (1730, 11493504), (1760, 11297592), (1814, 10961280), (1903, 10448640), (1920, 10356126), (1980, 10042304), (2076, 9577920), (2112, 9414660), (2304, 8630105), (2595, 7662336), (2640, 7531728), (2721, 7307520), (2768, 7183440), (2816, 7060995), (2880, 6904084), (3114, 6385280), (3168, 6276440), (3460, 5746752), (3520, 5648796), (3628, 5480640), (3806, 5224320), (3840, 5178063), (3960, 5021152), (4152, 4788960), (4224, 4707330), (4535, 4384512), (5190, 3831168), (5280, 3765864), (5442, 3653760), (5536, 3591720), (5709, 3482880), (5760, 3452042), (6228, 3192640), (6336, 3138220), (6920, 2873376), (7040, 2824398), (7256, 2740320), (7612, 2612160), (7785, 2554112), (7920, 2510576), (8163, 2435840), (8304, 2394480), (8448, 2353665), (9070, 2192256), (9515, 2089728), (9977, 1992960), (10380, 1915584), (10560, 1882932), (10884, 1826880), (11072, 1795860), (11418, 1741440), (11520, 1726021), (12456, 1596320), (12672, 1569110), (13605, 1461504), (13840, 1436688), (14080, 1412199), (14512, 1370160), (15224, 1306080), (15570, 1277056), (15840, 1255288), (16326, 1217920), (16608, 1197240), (17127, 1160960), (18140, 1096128), (19030, 1044864), (19954, 996480), (20760, 957792), (21120, 941466), (21768, 913440), (22144, 897930), (22836, 870720), (24912, 798160), (25344, 784555), (27210, 730752), (27680, 718344), (28545, 696576), (29024, 685080), (29931, 664320), (30448, 653040), (31140, 638528), (31680, 627644), (32652, 608960), (33216, 598620), (34254, 580480), (36280, 548064), (38060, 522432), (39908, 498240), (40815, 487168), (41520, 478896), (42240, 470733), (43536, 456720), (44288, 448965), (45672, 435360), (49824, 399080), (49885, 398592), (54420, 365376), (55360, 359172), (57090, 348288), (58048, 342540), (59862, 332160), (60896, 326520), (62280, 319264), (63360, 313822), (65304, 304480), (66432, 299310), (68508, 290240), (72560, 274032), (76120, 261216), (79816, 249120), (81630, 243584), (83040, 239448), (85635, 232192), (87072, 228360), (89793, 221440), (91344, 217680), (99648, 199540), (99770, 199296), (108840, 182688), (110720, 179586), (114180, 174144), (116096, 171270), (119724, 166080), (121792, 163260), (124560, 159632), (126720, 156911), (130608, 152240), (132864, 149655), (137016, 145120)]