313901280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 576

約数和(自身を含む): 1415232000

約数和(自身を除く): 1101330720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 99, 105, 110, 112, 114, 120, 126, 132, 133, 140, 144, 149, 152, 154, 160, 165, 168, 171, 176, 180, 190, 198, 209, 210, 220, 224, 228, 231, 240, 252, 264, 266, 280, 285, 288, 298, 304, 308, 315, 330, 336, 342, 352, 360, 380, 385, 396, 399, 418, 420, 440, 447, 456, 462, 480, 495, 504, 528, 532, 560, 570, 596, 608, 616, 627, 630, 660, 665, 672, 684, 693, 720, 745, 760, 770, 792, 798, 836, 840, 855, 880, 894, 912, 924, 990, 1008, 1043, 1045, 1056, 1064, 1120, 1140, 1155, 1192, 1197, 1232, 1254, 1260, 1320, 1330, 1341, 1368, 1386, 1440, 1463, 1490, 1520, 1540, 1584, 1596, 1639, 1672, 1680, 1710, 1760, 1788, 1824, 1848, 1881, 1980, 1995, 2016, 2086, 2090, 2128, 2235, 2280, 2310, 2384, 2394, 2464, 2508, 2520, 2640, 2660, 2682, 2736, 2772, 2831, 2926, 2980, 3040, 3080, 3129, 3135, 3168, 3192, 3278, 3344, 3360, 3420, 3465, 3576, 3696, 3762, 3960, 3990, 4172, 4180, 4256, 4389, 4470, 4560, 4620, 4768, 4788, 4917, 5016, 5040, 5215, 5280, 5320, 5364, 5472, 5544, 5662, 5852, 5960, 5985, 6160, 6258, 6270, 6384, 6556, 6688, 6705, 6840, 6930, 7152, 7315, 7392, 7524, 7920, 7980, 8195, 8344, 8360, 8493, 8778, 8940, 9120, 9240, 9387, 9405, 9576, 9834, 10032, 10080, 10430, 10640, 10728, 11088, 11324, 11473, 11704, 11920, 11970, 12320, 12516, 12540, 12768, 13112, 13167, 13410, 13680, 13860, 14155, 14304, 14630, 14751, 15048, 15645, 15840, 15960, 16390, 16688, 16720, 16986, 17556, 17880, 18480, 18774, 18810, 19152, 19668, 19817, 20064, 20860, 21280, 21456, 21945, 22176, 22648, 22946, 23408, 23840, 23940, 24585, 25032, 25080, 25479, 26224, 26334, 26820, 27360, 27720, 28310, 29260, 29502, 30096, 31141, 31290, 31920, 32780, 33376, 33440, 33972, 34419, 35112, 35760, 36960, 37548, 37620, 38304, 39336, 39634, 41720, 42465, 42912, 43890, 45296, 45892, 46816, 46935, 47880, 49170, 50064, 50160, 50958, 52448, 52668, 53640, 55440, 56620, 57365, 58520, 59004, 59451, 60192, 62282, 62580, 63840, 65560, 65835, 67944, 68838, 70224, 71520, 73755, 75096, 75240, 78672, 79268, 83440, 84930, 87780, 90592, 91784, 93423, 93870, 95760, 98340, 99085, 100128, 100320, 101916, 103257, 105336, 107280, 110880, 113240, 114730, 117040, 118008, 118902, 124564, 125160, 127395, 131120, 131670, 135888, 137676, 140448, 147510, 150192, 150480, 155705, 157344, 158536, 166880, 169860, 172095, 175560, 178353, 183568, 186846, 187740, 191520, 196680, 198170, 203832, 206514, 210672, 214560, 217987, 226480, 229460, 234080, 236016, 237804, 249128, 250320, 254790, 262240, 263340, 271776, 275352, 280269, 295020, 297255, 300384, 300960, 311410, 317072, 339720, 344190, 351120, 356706, 367136, 373692, 375480, 393360, 396340, 407664, 413028, 421344, 435974, 452960, 458920, 467115, 472032, 475608, 498256, 500640, 509580, 516285, 526680, 550704, 560538, 590040, 594510, 622820, 634144, 653961, 679440, 688380, 702240, 713412, 747384, 750960, 786720, 792680, 815328, 826056, 871948, 891765, 917840, 934230, 951216, 996512, 1019160, 1032570, 1053360, 1089935, 1101408, 1121076, 1180080, 1189020, 1245640, 1307922, 1358880, 1376760, 1401345, 1426824, 1494768, 1501920, 1585360, 1652112, 1743896, 1783530, 1835680, 1868460, 1902432, 1961883, 2038320, 2065140, 2106720, 2179870, 2242152, 2360160, 2378040, 2491280, 2615844, 2753520, 2802690, 2853648, 2989536, 3170720, 3269805, 3304224, 3487792, 3567060, 3736920, 3923766, 4076640, 4130280, 4359740, 4484304, 4756080, 4982560, 5231688, 5507040, 5605380, 5707296, 6539610, 6975584, 7134120, 7473840, 7847532, 8260560, 8719480, 8968608, 9512160, 9809415, 10463376, 11210760, 13079220, 14268240, 14947680, 15695064, 16521120, 17438960, 19618830, 20926752, 22421520, 26158440, 28536480, 31390128, 34877920, 39237660, 44843040, 52316880, 62780256, 78475320, 104633760, 156950640, 313901280]

約数ペア:

[(1, 313901280), (2, 156950640), (3, 104633760), (4, 78475320), (5, 62780256), (6, 52316880), (7, 44843040), (8, 39237660), (9, 34877920), (10, 31390128), (11, 28536480), (12, 26158440), (14, 22421520), (15, 20926752), (16, 19618830), (18, 17438960), (19, 16521120), (20, 15695064), (21, 14947680), (22, 14268240), (24, 13079220), (28, 11210760), (30, 10463376), (32, 9809415), (33, 9512160), (35, 8968608), (36, 8719480), (38, 8260560), (40, 7847532), (42, 7473840), (44, 7134120), (45, 6975584), (48, 6539610), (55, 5707296), (56, 5605380), (57, 5507040), (60, 5231688), (63, 4982560), (66, 4756080), (70, 4484304), (72, 4359740), (76, 4130280), (77, 4076640), (80, 3923766), (84, 3736920), (88, 3567060), (90, 3487792), (95, 3304224), (96, 3269805), (99, 3170720), (105, 2989536), (110, 2853648), (112, 2802690), (114, 2753520), (120, 2615844), (126, 2491280), (132, 2378040), (133, 2360160), (140, 2242152), (144, 2179870), (149, 2106720), (152, 2065140), (154, 2038320), (160, 1961883), (165, 1902432), (168, 1868460), (171, 1835680), (176, 1783530), (180, 1743896), (190, 1652112), (198, 1585360), (209, 1501920), (210, 1494768), (220, 1426824), (224, 1401345), (228, 1376760), (231, 1358880), (240, 1307922), (252, 1245640), (264, 1189020), (266, 1180080), (280, 1121076), (285, 1101408), (288, 1089935), (298, 1053360), (304, 1032570), (308, 1019160), (315, 996512), (330, 951216), (336, 934230), (342, 917840), (352, 891765), (360, 871948), (380, 826056), (385, 815328), (396, 792680), (399, 786720), (418, 750960), (420, 747384), (440, 713412), (447, 702240), (456, 688380), (462, 679440), (480, 653961), (495, 634144), (504, 622820), (528, 594510), (532, 590040), (560, 560538), (570, 550704), (596, 526680), (608, 516285), (616, 509580), (627, 500640), (630, 498256), (660, 475608), (665, 472032), (672, 467115), (684, 458920), (693, 452960), (720, 435974), (745, 421344), (760, 413028), (770, 407664), (792, 396340), (798, 393360), (836, 375480), (840, 373692), (855, 367136), (880, 356706), (894, 351120), (912, 344190), (924, 339720), (990, 317072), (1008, 311410), (1043, 300960), (1045, 300384), (1056, 297255), (1064, 295020), (1120, 280269), (1140, 275352), (1155, 271776), (1192, 263340), (1197, 262240), (1232, 254790), (1254, 250320), (1260, 249128), (1320, 237804), (1330, 236016), (1341, 234080), (1368, 229460), (1386, 226480), (1440, 217987), (1463, 214560), (1490, 210672), (1520, 206514), (1540, 203832), (1584, 198170), (1596, 196680), (1639, 191520), (1672, 187740), (1680, 186846), (1710, 183568), (1760, 178353), (1788, 175560), (1824, 172095), (1848, 169860), (1881, 166880), (1980, 158536), (1995, 157344), (2016, 155705), (2086, 150480), (2090, 150192), (2128, 147510), (2235, 140448), (2280, 137676), (2310, 135888), (2384, 131670), (2394, 131120), (2464, 127395), (2508, 125160), (2520, 124564), (2640, 118902), (2660, 118008), (2682, 117040), (2736, 114730), (2772, 113240), (2831, 110880), (2926, 107280), (2980, 105336), (3040, 103257), (3080, 101916), (3129, 100320), (3135, 100128), (3168, 99085), (3192, 98340), (3278, 95760), (3344, 93870), (3360, 93423), (3420, 91784), (3465, 90592), (3576, 87780), (3696, 84930), (3762, 83440), (3960, 79268), (3990, 78672), (4172, 75240), (4180, 75096), (4256, 73755), (4389, 71520), (4470, 70224), (4560, 68838), (4620, 67944), (4768, 65835), (4788, 65560), (4917, 63840), (5016, 62580), (5040, 62282), (5215, 60192), (5280, 59451), (5320, 59004), (5364, 58520), (5472, 57365), (5544, 56620), (5662, 55440), (5852, 53640), (5960, 52668), (5985, 52448), (6160, 50958), (6258, 50160), (6270, 50064), (6384, 49170), (6556, 47880), (6688, 46935), (6705, 46816), (6840, 45892), (6930, 45296), (7152, 43890), (7315, 42912), (7392, 42465), (7524, 41720), (7920, 39634), (7980, 39336), (8195, 38304), (8344, 37620), (8360, 37548), (8493, 36960), (8778, 35760), (8940, 35112), (9120, 34419), (9240, 33972), (9387, 33440), (9405, 33376), (9576, 32780), (9834, 31920), (10032, 31290), (10080, 31141), (10430, 30096), (10640, 29502), (10728, 29260), (11088, 28310), (11324, 27720), (11473, 27360), (11704, 26820), (11920, 26334), (11970, 26224), (12320, 25479), (12516, 25080), (12540, 25032), (12768, 24585), (13112, 23940), (13167, 23840), (13410, 23408), (13680, 22946), (13860, 22648), (14155, 22176), (14304, 21945), (14630, 21456), (14751, 21280), (15048, 20860), (15645, 20064), (15840, 19817), (15960, 19668), (16390, 19152), (16688, 18810), (16720, 18774), (16986, 18480), (17556, 17880)]