318114720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 576

約数和(自身を含む): 1434101760

約数和(自身を除く): 1115987040

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, 151, 152, 154, 160, 165, 168, 171, 176, 180, 190, 198, 209, 210, 220, 224, 228, 231, 240, 252, 264, 266, 280, 285, 288, 302, 304, 308, 315, 330, 336, 342, 352, 360, 380, 385, 396, 399, 418, 420, 440, 453, 456, 462, 480, 495, 504, 528, 532, 560, 570, 604, 608, 616, 627, 630, 660, 665, 672, 684, 693, 720, 755, 760, 770, 792, 798, 836, 840, 855, 880, 906, 912, 924, 990, 1008, 1045, 1056, 1057, 1064, 1120, 1140, 1155, 1197, 1208, 1232, 1254, 1260, 1320, 1330, 1359, 1368, 1386, 1440, 1463, 1510, 1520, 1540, 1584, 1596, 1661, 1672, 1680, 1710, 1760, 1812, 1824, 1848, 1881, 1980, 1995, 2016, 2090, 2114, 2128, 2265, 2280, 2310, 2394, 2416, 2464, 2508, 2520, 2640, 2660, 2718, 2736, 2772, 2869, 2926, 3020, 3040, 3080, 3135, 3168, 3171, 3192, 3322, 3344, 3360, 3420, 3465, 3624, 3696, 3762, 3960, 3990, 4180, 4228, 4256, 4389, 4530, 4560, 4620, 4788, 4832, 4983, 5016, 5040, 5280, 5285, 5320, 5436, 5472, 5544, 5738, 5852, 5985, 6040, 6160, 6270, 6342, 6384, 6644, 6688, 6795, 6840, 6930, 7248, 7315, 7392, 7524, 7920, 7980, 8305, 8360, 8456, 8607, 8778, 9060, 9120, 9240, 9405, 9513, 9576, 9966, 10032, 10080, 10570, 10640, 10872, 11088, 11476, 11627, 11704, 11970, 12080, 12320, 12540, 12684, 12768, 13167, 13288, 13590, 13680, 13860, 14345, 14496, 14630, 14949, 15048, 15840, 15855, 15960, 16610, 16720, 16912, 17214, 17556, 18120, 18480, 18810, 19026, 19152, 19932, 20064, 20083, 21140, 21280, 21744, 21945, 22176, 22952, 23254, 23408, 23940, 24160, 24915, 25080, 25368, 25821, 26334, 26576, 27180, 27360, 27720, 28690, 29260, 29898, 30096, 31559, 31710, 31920, 33220, 33440, 33824, 34428, 34881, 35112, 36240, 36960, 37620, 38052, 38304, 39864, 40166, 42280, 43035, 43488, 43890, 45904, 46508, 46816, 47565, 47880, 49830, 50160, 50736, 51642, 52668, 53152, 54360, 55440, 57380, 58135, 58520, 59796, 60192, 60249, 63118, 63420, 63840, 65835, 66440, 68856, 69762, 70224, 72480, 74745, 75240, 76104, 79728, 80332, 84560, 86070, 87780, 91808, 93016, 94677, 95130, 95760, 99660, 100320, 100415, 101472, 103284, 104643, 105336, 108720, 110880, 114760, 116270, 117040, 119592, 120498, 126236, 126840, 129105, 131670, 132880, 137712, 139524, 140448, 149490, 150480, 152208, 157795, 159456, 160664, 169120, 172140, 174405, 175560, 180747, 186032, 189354, 190260, 191520, 199320, 200830, 206568, 209286, 210672, 217440, 220913, 229520, 232540, 234080, 239184, 240996, 252472, 253680, 258210, 263340, 265760, 275424, 279048, 284031, 298980, 300960, 301245, 304416, 315590, 321328, 344280, 348810, 351120, 361494, 372064, 378708, 380520, 398640, 401660, 413136, 418572, 421344, 441826, 459040, 465080, 473385, 478368, 481992, 504944, 507360, 516420, 523215, 526680, 558096, 568062, 597960, 602490, 631180, 642656, 662739, 688560, 697620, 702240, 722988, 757416, 761040, 797280, 803320, 826272, 837144, 883652, 903735, 930160, 946770, 963984, 1009888, 1032840, 1046430, 1053360, 1104565, 1116192, 1136124, 1195920, 1204980, 1262360, 1325478, 1377120, 1395240, 1420155, 1445976, 1514832, 1522080, 1606640, 1674288, 1767304, 1807470, 1860320, 1893540, 1927968, 1988217, 2065680, 2092860, 2106720, 2209130, 2272248, 2391840, 2409960, 2524720, 2650956, 2790480, 2840310, 2891952, 3029664, 3213280, 3313695, 3348576, 3534608, 3614940, 3787080, 3976434, 4131360, 4185720, 4418260, 4544496, 4819920, 5049440, 5301912, 5580960, 5680620, 5783904, 6627390, 7069216, 7229880, 7574160, 7952868, 8371440, 8836520, 9088992, 9639840, 9941085, 10603824, 11361240, 13254780, 14459760, 15148320, 15905736, 16742880, 17673040, 19882170, 21207648, 22722480, 26509560, 28919520, 31811472, 35346080, 39764340, 45444960, 53019120, 63622944, 79528680, 106038240, 159057360, 318114720]

約数ペア:

[(1, 318114720), (2, 159057360), (3, 106038240), (4, 79528680), (5, 63622944), (6, 53019120), (7, 45444960), (8, 39764340), (9, 35346080), (10, 31811472), (11, 28919520), (12, 26509560), (14, 22722480), (15, 21207648), (16, 19882170), (18, 17673040), (19, 16742880), (20, 15905736), (21, 15148320), (22, 14459760), (24, 13254780), (28, 11361240), (30, 10603824), (32, 9941085), (33, 9639840), (35, 9088992), (36, 8836520), (38, 8371440), (40, 7952868), (42, 7574160), (44, 7229880), (45, 7069216), (48, 6627390), (55, 5783904), (56, 5680620), (57, 5580960), (60, 5301912), (63, 5049440), (66, 4819920), (70, 4544496), (72, 4418260), (76, 4185720), (77, 4131360), (80, 3976434), (84, 3787080), (88, 3614940), (90, 3534608), (95, 3348576), (96, 3313695), (99, 3213280), (105, 3029664), (110, 2891952), (112, 2840310), (114, 2790480), (120, 2650956), (126, 2524720), (132, 2409960), (133, 2391840), (140, 2272248), (144, 2209130), (151, 2106720), (152, 2092860), (154, 2065680), (160, 1988217), (165, 1927968), (168, 1893540), (171, 1860320), (176, 1807470), (180, 1767304), (190, 1674288), (198, 1606640), (209, 1522080), (210, 1514832), (220, 1445976), (224, 1420155), (228, 1395240), (231, 1377120), (240, 1325478), (252, 1262360), (264, 1204980), (266, 1195920), (280, 1136124), (285, 1116192), (288, 1104565), (302, 1053360), (304, 1046430), (308, 1032840), (315, 1009888), (330, 963984), (336, 946770), (342, 930160), (352, 903735), (360, 883652), (380, 837144), (385, 826272), (396, 803320), (399, 797280), (418, 761040), (420, 757416), (440, 722988), (453, 702240), (456, 697620), (462, 688560), (480, 662739), (495, 642656), (504, 631180), (528, 602490), (532, 597960), (560, 568062), (570, 558096), (604, 526680), (608, 523215), (616, 516420), (627, 507360), (630, 504944), (660, 481992), (665, 478368), (672, 473385), (684, 465080), (693, 459040), (720, 441826), (755, 421344), (760, 418572), (770, 413136), (792, 401660), (798, 398640), (836, 380520), (840, 378708), (855, 372064), (880, 361494), (906, 351120), (912, 348810), (924, 344280), (990, 321328), (1008, 315590), (1045, 304416), (1056, 301245), (1057, 300960), (1064, 298980), (1120, 284031), (1140, 279048), (1155, 275424), (1197, 265760), (1208, 263340), (1232, 258210), (1254, 253680), (1260, 252472), (1320, 240996), (1330, 239184), (1359, 234080), (1368, 232540), (1386, 229520), (1440, 220913), (1463, 217440), (1510, 210672), (1520, 209286), (1540, 206568), (1584, 200830), (1596, 199320), (1661, 191520), (1672, 190260), (1680, 189354), (1710, 186032), (1760, 180747), (1812, 175560), (1824, 174405), (1848, 172140), (1881, 169120), (1980, 160664), (1995, 159456), (2016, 157795), (2090, 152208), (2114, 150480), (2128, 149490), (2265, 140448), (2280, 139524), (2310, 137712), (2394, 132880), (2416, 131670), (2464, 129105), (2508, 126840), (2520, 126236), (2640, 120498), (2660, 119592), (2718, 117040), (2736, 116270), (2772, 114760), (2869, 110880), (2926, 108720), (3020, 105336), (3040, 104643), (3080, 103284), (3135, 101472), (3168, 100415), (3171, 100320), (3192, 99660), (3322, 95760), (3344, 95130), (3360, 94677), (3420, 93016), (3465, 91808), (3624, 87780), (3696, 86070), (3762, 84560), (3960, 80332), (3990, 79728), (4180, 76104), (4228, 75240), (4256, 74745), (4389, 72480), (4530, 70224), (4560, 69762), (4620, 68856), (4788, 66440), (4832, 65835), (4983, 63840), (5016, 63420), (5040, 63118), (5280, 60249), (5285, 60192), (5320, 59796), (5436, 58520), (5472, 58135), (5544, 57380), (5738, 55440), (5852, 54360), (5985, 53152), (6040, 52668), (6160, 51642), (6270, 50736), (6342, 50160), (6384, 49830), (6644, 47880), (6688, 47565), (6795, 46816), (6840, 46508), (6930, 45904), (7248, 43890), (7315, 43488), (7392, 43035), (7524, 42280), (7920, 40166), (7980, 39864), (8305, 38304), (8360, 38052), (8456, 37620), (8607, 36960), (8778, 36240), (9060, 35112), (9120, 34881), (9240, 34428), (9405, 33824), (9513, 33440), (9576, 33220), (9966, 31920), (10032, 31710), (10080, 31559), (10570, 30096), (10640, 29898), (10872, 29260), (11088, 28690), (11476, 27720), (11627, 27360), (11704, 27180), (11970, 26576), (12080, 26334), (12320, 25821), (12540, 25368), (12684, 25080), (12768, 24915), (13167, 24160), (13288, 23940), (13590, 23408), (13680, 23254), (13860, 22952), (14345, 22176), (14496, 21945), (14630, 21744), (14949, 21280), (15048, 21140), (15840, 20083), (15855, 20064), (15960, 19932), (16610, 19152), (16720, 19026), (16912, 18810), (17214, 18480), (17556, 18120)]