1378333440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 432

約数和(自身を含む): 5309085600

約数和(自身を除く): 3930752160

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, 73, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 146, 149, 160, 165, 176, 180, 192, 198, 219, 220, 240, 256, 264, 288, 292, 298, 320, 330, 352, 360, 365, 384, 396, 438, 440, 447, 480, 495, 528, 576, 584, 596, 640, 657, 660, 704, 720, 730, 745, 768, 792, 803, 876, 880, 894, 960, 990, 1056, 1095, 1152, 1168, 1192, 1280, 1314, 1320, 1341, 1408, 1440, 1460, 1490, 1584, 1606, 1639, 1752, 1760, 1788, 1920, 1980, 2112, 2190, 2235, 2304, 2336, 2384, 2409, 2628, 2640, 2682, 2816, 2880, 2920, 2980, 3168, 3212, 3278, 3285, 3504, 3520, 3576, 3840, 3960, 4015, 4224, 4380, 4470, 4672, 4768, 4818, 4917, 5256, 5280, 5364, 5760, 5840, 5960, 6336, 6424, 6556, 6570, 6705, 7008, 7040, 7152, 7227, 7920, 8030, 8195, 8448, 8760, 8940, 9344, 9536, 9636, 9834, 10512, 10560, 10728, 10877, 11520, 11680, 11920, 12045, 12672, 12848, 13112, 13140, 13410, 14016, 14080, 14304, 14454, 14751, 15840, 16060, 16390, 17520, 17880, 18688, 19072, 19272, 19668, 21024, 21120, 21456, 21754, 23360, 23840, 24090, 24585, 25344, 25696, 26224, 26280, 26820, 28032, 28608, 28908, 29502, 31680, 32120, 32631, 32780, 35040, 35760, 36135, 38144, 38544, 39336, 42048, 42240, 42912, 43508, 46720, 47680, 48180, 49170, 51392, 52448, 52560, 53640, 54385, 56064, 57216, 57816, 59004, 63360, 64240, 65262, 65560, 70080, 71520, 72270, 73755, 77088, 78672, 84096, 85824, 87016, 93440, 95360, 96360, 97893, 98340, 102784, 104896, 105120, 107280, 108770, 114432, 115632, 118008, 119647, 126720, 128480, 130524, 131120, 140160, 143040, 144540, 147510, 154176, 157344, 163155, 168192, 171648, 174032, 190720, 192720, 195786, 196680, 205568, 209792, 210240, 214560, 217540, 231264, 236016, 239294, 256960, 261048, 262240, 280320, 286080, 289080, 295020, 308352, 314688, 326310, 343296, 348064, 358941, 385440, 391572, 393360, 419584, 420480, 429120, 435080, 462528, 472032, 478588, 489465, 513920, 522096, 524480, 572160, 578160, 590040, 598235, 616704, 629376, 652620, 696128, 717882, 770880, 783144, 786720, 840960, 858240, 870160, 925056, 944064, 957176, 978930, 1027840, 1044192, 1048960, 1076823, 1156320, 1180080, 1196470, 1258752, 1305240, 1392256, 1435764, 1541760, 1566288, 1573440, 1716480, 1740320, 1794705, 1850112, 1888128, 1914352, 1957860, 2088384, 2097920, 2153646, 2312640, 2360160, 2392940, 2610480, 2784512, 2871528, 3083520, 3132576, 3146880, 3480640, 3589410, 3776256, 3828704, 3915720, 4176768, 4307292, 4625280, 4720320, 4785880, 5220960, 5384115, 5743056, 6265152, 6293760, 6961280, 7178820, 7657408, 7831440, 8353536, 8614584, 9250560, 9440640, 9571760, 10441920, 10768230, 11486112, 12530304, 13922560, 14357640, 15314816, 15662880, 17229168, 18881280, 19143520, 20883840, 21536460, 22972224, 25060608, 28715280, 30629632, 31325760, 34458336, 38287040, 41767680, 43072920, 45944448, 57430560, 62651520, 68916672, 76574080, 86145840, 91888896, 114861120, 125303040, 137833344, 153148160, 172291680, 229722240, 275666688, 344583360, 459444480, 689166720, 1378333440]

約数ペア:

[(1, 1378333440), (2, 689166720), (3, 459444480), (4, 344583360), (5, 275666688), (6, 229722240), (8, 172291680), (9, 153148160), (10, 137833344), (11, 125303040), (12, 114861120), (15, 91888896), (16, 86145840), (18, 76574080), (20, 68916672), (22, 62651520), (24, 57430560), (30, 45944448), (32, 43072920), (33, 41767680), (36, 38287040), (40, 34458336), (44, 31325760), (45, 30629632), (48, 28715280), (55, 25060608), (60, 22972224), (64, 21536460), (66, 20883840), (72, 19143520), (73, 18881280), (80, 17229168), (88, 15662880), (90, 15314816), (96, 14357640), (99, 13922560), (110, 12530304), (120, 11486112), (128, 10768230), (132, 10441920), (144, 9571760), (146, 9440640), (149, 9250560), (160, 8614584), (165, 8353536), (176, 7831440), (180, 7657408), (192, 7178820), (198, 6961280), (219, 6293760), (220, 6265152), (240, 5743056), (256, 5384115), (264, 5220960), (288, 4785880), (292, 4720320), (298, 4625280), (320, 4307292), (330, 4176768), (352, 3915720), (360, 3828704), (365, 3776256), (384, 3589410), (396, 3480640), (438, 3146880), (440, 3132576), (447, 3083520), (480, 2871528), (495, 2784512), (528, 2610480), (576, 2392940), (584, 2360160), (596, 2312640), (640, 2153646), (657, 2097920), (660, 2088384), (704, 1957860), (720, 1914352), (730, 1888128), (745, 1850112), (768, 1794705), (792, 1740320), (803, 1716480), (876, 1573440), (880, 1566288), (894, 1541760), (960, 1435764), (990, 1392256), (1056, 1305240), (1095, 1258752), (1152, 1196470), (1168, 1180080), (1192, 1156320), (1280, 1076823), (1314, 1048960), (1320, 1044192), (1341, 1027840), (1408, 978930), (1440, 957176), (1460, 944064), (1490, 925056), (1584, 870160), (1606, 858240), (1639, 840960), (1752, 786720), (1760, 783144), (1788, 770880), (1920, 717882), (1980, 696128), (2112, 652620), (2190, 629376), (2235, 616704), (2304, 598235), (2336, 590040), (2384, 578160), (2409, 572160), (2628, 524480), (2640, 522096), (2682, 513920), (2816, 489465), (2880, 478588), (2920, 472032), (2980, 462528), (3168, 435080), (3212, 429120), (3278, 420480), (3285, 419584), (3504, 393360), (3520, 391572), (3576, 385440), (3840, 358941), (3960, 348064), (4015, 343296), (4224, 326310), (4380, 314688), (4470, 308352), (4672, 295020), (4768, 289080), (4818, 286080), (4917, 280320), (5256, 262240), (5280, 261048), (5364, 256960), (5760, 239294), (5840, 236016), (5960, 231264), (6336, 217540), (6424, 214560), (6556, 210240), (6570, 209792), (6705, 205568), (7008, 196680), (7040, 195786), (7152, 192720), (7227, 190720), (7920, 174032), (8030, 171648), (8195, 168192), (8448, 163155), (8760, 157344), (8940, 154176), (9344, 147510), (9536, 144540), (9636, 143040), (9834, 140160), (10512, 131120), (10560, 130524), (10728, 128480), (10877, 126720), (11520, 119647), (11680, 118008), (11920, 115632), (12045, 114432), (12672, 108770), (12848, 107280), (13112, 105120), (13140, 104896), (13410, 102784), (14016, 98340), (14080, 97893), (14304, 96360), (14454, 95360), (14751, 93440), (15840, 87016), (16060, 85824), (16390, 84096), (17520, 78672), (17880, 77088), (18688, 73755), (19072, 72270), (19272, 71520), (19668, 70080), (21024, 65560), (21120, 65262), (21456, 64240), (21754, 63360), (23360, 59004), (23840, 57816), (24090, 57216), (24585, 56064), (25344, 54385), (25696, 53640), (26224, 52560), (26280, 52448), (26820, 51392), (28032, 49170), (28608, 48180), (28908, 47680), (29502, 46720), (31680, 43508), (32120, 42912), (32631, 42240), (32780, 42048), (35040, 39336), (35760, 38544), (36135, 38144)]