1491621120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 432

約数和(自身を含む): 5739552000

約数和(自身を除く): 4247930880

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, 79, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 149, 158, 160, 165, 176, 180, 192, 198, 220, 237, 240, 256, 264, 288, 298, 316, 320, 330, 352, 360, 384, 395, 396, 440, 447, 474, 480, 495, 528, 576, 596, 632, 640, 660, 704, 711, 720, 745, 768, 790, 792, 869, 880, 894, 948, 960, 990, 1056, 1152, 1185, 1192, 1264, 1280, 1320, 1341, 1408, 1422, 1440, 1490, 1580, 1584, 1639, 1738, 1760, 1788, 1896, 1920, 1980, 2112, 2235, 2304, 2370, 2384, 2528, 2607, 2640, 2682, 2816, 2844, 2880, 2980, 3160, 3168, 3278, 3476, 3520, 3555, 3576, 3792, 3840, 3960, 4224, 4345, 4470, 4740, 4768, 4917, 5056, 5214, 5280, 5364, 5688, 5760, 5960, 6320, 6336, 6556, 6705, 6952, 7040, 7110, 7152, 7584, 7821, 7920, 8195, 8448, 8690, 8940, 9480, 9536, 9834, 10112, 10428, 10560, 10728, 11376, 11520, 11771, 11920, 12640, 12672, 13035, 13112, 13410, 13904, 14080, 14220, 14304, 14751, 15168, 15642, 15840, 16390, 17380, 17880, 18960, 19072, 19668, 20224, 20856, 21120, 21456, 22752, 23542, 23840, 24585, 25280, 25344, 26070, 26224, 26820, 27808, 28440, 28608, 29502, 30336, 31284, 31680, 32780, 34760, 35313, 35760, 37920, 38144, 39105, 39336, 41712, 42240, 42912, 45504, 47084, 47680, 49170, 50560, 52140, 52448, 53640, 55616, 56880, 57216, 58855, 59004, 60672, 62568, 63360, 65560, 69520, 70626, 71520, 73755, 75840, 78210, 78672, 83424, 85824, 91008, 94168, 95360, 98340, 101120, 104280, 104896, 105939, 107280, 111232, 113760, 114432, 117710, 118008, 125136, 126720, 129481, 131120, 139040, 141252, 143040, 147510, 151680, 156420, 157344, 166848, 171648, 176565, 182016, 188336, 190720, 196680, 208560, 209792, 211878, 214560, 222464, 227520, 235420, 236016, 250272, 258962, 262240, 278080, 282504, 286080, 295020, 303360, 312840, 314688, 333696, 343296, 353130, 376672, 388443, 393360, 417120, 419584, 423756, 429120, 455040, 470840, 472032, 500544, 517924, 524480, 529695, 556160, 565008, 572160, 590040, 625680, 629376, 647405, 667392, 706260, 753344, 776886, 786720, 834240, 847512, 858240, 910080, 941680, 944064, 1001088, 1035848, 1048960, 1059390, 1112320, 1130016, 1165329, 1180080, 1251360, 1258752, 1294810, 1412520, 1506688, 1553772, 1573440, 1668480, 1695024, 1716480, 1883360, 1888128, 1942215, 2002176, 2071696, 2097920, 2118780, 2260032, 2330658, 2360160, 2502720, 2589620, 2825040, 3013376, 3107544, 3146880, 3336960, 3390048, 3766720, 3776256, 3884430, 4143392, 4237560, 4520064, 4661316, 4720320, 5005440, 5179240, 5650080, 5826645, 6215088, 6293760, 6780096, 7533440, 7768860, 8286784, 8475120, 9040128, 9322632, 9440640, 10010880, 10358480, 11300160, 11653290, 12430176, 13560192, 15066880, 15537720, 16573568, 16950240, 18645264, 18881280, 20716960, 22600320, 23306580, 24860352, 27120384, 31075440, 33147136, 33900480, 37290528, 41433920, 45200640, 46613160, 49720704, 62150880, 67800960, 74581056, 82867840, 93226320, 99441408, 124301760, 135601920, 149162112, 165735680, 186452640, 248603520, 298324224, 372905280, 497207040, 745810560, 1491621120]

約数ペア:

[(1, 1491621120), (2, 745810560), (3, 497207040), (4, 372905280), (5, 298324224), (6, 248603520), (8, 186452640), (9, 165735680), (10, 149162112), (11, 135601920), (12, 124301760), (15, 99441408), (16, 93226320), (18, 82867840), (20, 74581056), (22, 67800960), (24, 62150880), (30, 49720704), (32, 46613160), (33, 45200640), (36, 41433920), (40, 37290528), (44, 33900480), (45, 33147136), (48, 31075440), (55, 27120384), (60, 24860352), (64, 23306580), (66, 22600320), (72, 20716960), (79, 18881280), (80, 18645264), (88, 16950240), (90, 16573568), (96, 15537720), (99, 15066880), (110, 13560192), (120, 12430176), (128, 11653290), (132, 11300160), (144, 10358480), (149, 10010880), (158, 9440640), (160, 9322632), (165, 9040128), (176, 8475120), (180, 8286784), (192, 7768860), (198, 7533440), (220, 6780096), (237, 6293760), (240, 6215088), (256, 5826645), (264, 5650080), (288, 5179240), (298, 5005440), (316, 4720320), (320, 4661316), (330, 4520064), (352, 4237560), (360, 4143392), (384, 3884430), (395, 3776256), (396, 3766720), (440, 3390048), (447, 3336960), (474, 3146880), (480, 3107544), (495, 3013376), (528, 2825040), (576, 2589620), (596, 2502720), (632, 2360160), (640, 2330658), (660, 2260032), (704, 2118780), (711, 2097920), (720, 2071696), (745, 2002176), (768, 1942215), (790, 1888128), (792, 1883360), (869, 1716480), (880, 1695024), (894, 1668480), (948, 1573440), (960, 1553772), (990, 1506688), (1056, 1412520), (1152, 1294810), (1185, 1258752), (1192, 1251360), (1264, 1180080), (1280, 1165329), (1320, 1130016), (1341, 1112320), (1408, 1059390), (1422, 1048960), (1440, 1035848), (1490, 1001088), (1580, 944064), (1584, 941680), (1639, 910080), (1738, 858240), (1760, 847512), (1788, 834240), (1896, 786720), (1920, 776886), (1980, 753344), (2112, 706260), (2235, 667392), (2304, 647405), (2370, 629376), (2384, 625680), (2528, 590040), (2607, 572160), (2640, 565008), (2682, 556160), (2816, 529695), (2844, 524480), (2880, 517924), (2980, 500544), (3160, 472032), (3168, 470840), (3278, 455040), (3476, 429120), (3520, 423756), (3555, 419584), (3576, 417120), (3792, 393360), (3840, 388443), (3960, 376672), (4224, 353130), (4345, 343296), (4470, 333696), (4740, 314688), (4768, 312840), (4917, 303360), (5056, 295020), (5214, 286080), (5280, 282504), (5364, 278080), (5688, 262240), (5760, 258962), (5960, 250272), (6320, 236016), (6336, 235420), (6556, 227520), (6705, 222464), (6952, 214560), (7040, 211878), (7110, 209792), (7152, 208560), (7584, 196680), (7821, 190720), (7920, 188336), (8195, 182016), (8448, 176565), (8690, 171648), (8940, 166848), (9480, 157344), (9536, 156420), (9834, 151680), (10112, 147510), (10428, 143040), (10560, 141252), (10728, 139040), (11376, 131120), (11520, 129481), (11771, 126720), (11920, 125136), (12640, 118008), (12672, 117710), (13035, 114432), (13112, 113760), (13410, 111232), (13904, 107280), (14080, 105939), (14220, 104896), (14304, 104280), (14751, 101120), (15168, 98340), (15642, 95360), (15840, 94168), (16390, 91008), (17380, 85824), (17880, 83424), (18960, 78672), (19072, 78210), (19668, 75840), (20224, 73755), (20856, 71520), (21120, 70626), (21456, 69520), (22752, 65560), (23542, 63360), (23840, 62568), (24585, 60672), (25280, 59004), (25344, 58855), (26070, 57216), (26224, 56880), (26820, 55616), (27808, 53640), (28440, 52448), (28608, 52140), (29502, 50560), (30336, 49170), (31284, 47680), (31680, 47084), (32780, 45504), (34760, 42912), (35313, 42240), (35760, 41712), (37920, 39336), (38144, 39105)]