289230480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 640

約数和(自身を含む): 1302773760

約数和(自身を除く): 1013543280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 37, 40, 42, 44, 45, 47, 48, 54, 55, 56, 60, 63, 66, 70, 72, 74, 77, 80, 84, 88, 90, 94, 99, 105, 108, 110, 111, 112, 120, 126, 132, 135, 140, 141, 144, 148, 154, 165, 168, 176, 180, 185, 188, 189, 198, 210, 216, 220, 222, 231, 235, 240, 252, 259, 264, 270, 280, 282, 296, 297, 308, 315, 329, 330, 333, 336, 360, 370, 376, 378, 385, 396, 407, 420, 423, 432, 440, 444, 462, 470, 495, 504, 517, 518, 528, 540, 555, 560, 564, 592, 594, 616, 630, 658, 660, 666, 693, 705, 720, 740, 752, 756, 770, 777, 792, 814, 840, 846, 880, 888, 924, 940, 945, 987, 990, 999, 1008, 1034, 1036, 1080, 1110, 1128, 1155, 1188, 1221, 1232, 1260, 1269, 1295, 1316, 1320, 1332, 1386, 1410, 1480, 1485, 1512, 1540, 1551, 1554, 1584, 1628, 1645, 1665, 1680, 1692, 1739, 1776, 1848, 1880, 1890, 1974, 1980, 1998, 2035, 2068, 2072, 2079, 2115, 2160, 2220, 2256, 2310, 2331, 2376, 2442, 2520, 2538, 2585, 2590, 2632, 2640, 2664, 2772, 2820, 2849, 2960, 2961, 2970, 3024, 3080, 3102, 3108, 3256, 3290, 3330, 3384, 3465, 3478, 3619, 3663, 3696, 3760, 3780, 3885, 3948, 3960, 3996, 4070, 4136, 4144, 4158, 4230, 4440, 4620, 4653, 4662, 4752, 4884, 4935, 4995, 5040, 5076, 5170, 5180, 5217, 5264, 5328, 5544, 5640, 5698, 5922, 5940, 6105, 6160, 6204, 6216, 6345, 6512, 6580, 6660, 6768, 6930, 6956, 6993, 7238, 7326, 7560, 7755, 7770, 7896, 7920, 7992, 8140, 8272, 8316, 8460, 8547, 8695, 8880, 8883, 9240, 9306, 9324, 9768, 9870, 9990, 10152, 10340, 10360, 10395, 10434, 10857, 10989, 11088, 11280, 11396, 11655, 11844, 11880, 12173, 12210, 12408, 12432, 12690, 13160, 13320, 13860, 13912, 13959, 13986, 14245, 14476, 14652, 14805, 15120, 15510, 15540, 15651, 15792, 15984, 16280, 16632, 16920, 17094, 17390, 17766, 18095, 18315, 18480, 18612, 18648, 19129, 19536, 19740, 19980, 20304, 20680, 20720, 20790, 20868, 21714, 21978, 22792, 23265, 23310, 23688, 23760, 24346, 24420, 24816, 25380, 25641, 26085, 26320, 26640, 27720, 27824, 27918, 27972, 28490, 28952, 29304, 29610, 31020, 31080, 31302, 32560, 32571, 33264, 33840, 34188, 34780, 34965, 35532, 36190, 36519, 36630, 37224, 37296, 38258, 39480, 39960, 41360, 41580, 41736, 42735, 43428, 43956, 44415, 45584, 46530, 46620, 46953, 47376, 48692, 48840, 50760, 51282, 52170, 54285, 54945, 55440, 55836, 55944, 56980, 57387, 57904, 58608, 59220, 60865, 62040, 62160, 62604, 65142, 68376, 69560, 69795, 69930, 71064, 72380, 73038, 73260, 74448, 76516, 76923, 78255, 78960, 79920, 83160, 83472, 85470, 86856, 87912, 88830, 93060, 93240, 93906, 95645, 97384, 97680, 97713, 101520, 102564, 104340, 108570, 109557, 109890, 111672, 111888, 113960, 114774, 118440, 121730, 124080, 125208, 128205, 130284, 133903, 136752, 139120, 139590, 139860, 142128, 144760, 146076, 146520, 153032, 153846, 156510, 162855, 166320, 170940, 172161, 173712, 175824, 177660, 182595, 186120, 186480, 187812, 191290, 194768, 195426, 205128, 208680, 217140, 219114, 219780, 223344, 227920, 229548, 234765, 236880, 243460, 250416, 256410, 260568, 267806, 279180, 279720, 286935, 289520, 292152, 293040, 306064, 307692, 313020, 325710, 328671, 341880, 344322, 355320, 365190, 372240, 375624, 382580, 384615, 390852, 401709, 410256, 417360, 434280, 438228, 439560, 459096, 469530, 486920, 488565, 512820, 516483, 521136, 535612, 547785, 558360, 559440, 573870, 584304, 615384, 626040, 651420, 657342, 669515, 683760, 688644, 710640, 730380, 751248, 765160, 769230, 781704, 803418, 860805, 868560, 876456, 879120, 918192, 939060, 973840, 977130, 1025640, 1032966, 1071224, 1095570, 1116720, 1147740, 1205127, 1230768, 1252080, 1302840, 1314684, 1339030, 1377288, 1460760, 1530320, 1538460, 1563408, 1606836, 1643355, 1721610, 1752912, 1878120, 1954260, 2008545, 2051280, 2065932, 2142448, 2191140, 2295480, 2410254, 2582415, 2605680, 2629368, 2678060, 2754576, 2921520, 3076920, 3213672, 3286710, 3443220, 3615381, 3756240, 3908520, 4017090, 4131864, 4382280, 4590960, 4820508, 5164830, 5258736, 5356120, 6025635, 6153840, 6427344, 6573420, 6886440, 7230762, 7817040, 8034180, 8263728, 8764560, 9641016, 10329660, 10712240, 12051270, 13146840, 13772880, 14461524, 16068360, 18076905, 19282032, 20659320, 24102540, 26293680, 28923048, 32136720, 36153810, 41318640, 48205080, 57846096, 72307620, 96410160, 144615240, 289230480]

約数ペア:

[(1, 289230480), (2, 144615240), (3, 96410160), (4, 72307620), (5, 57846096), (6, 48205080), (7, 41318640), (8, 36153810), (9, 32136720), (10, 28923048), (11, 26293680), (12, 24102540), (14, 20659320), (15, 19282032), (16, 18076905), (18, 16068360), (20, 14461524), (21, 13772880), (22, 13146840), (24, 12051270), (27, 10712240), (28, 10329660), (30, 9641016), (33, 8764560), (35, 8263728), (36, 8034180), (37, 7817040), (40, 7230762), (42, 6886440), (44, 6573420), (45, 6427344), (47, 6153840), (48, 6025635), (54, 5356120), (55, 5258736), (56, 5164830), (60, 4820508), (63, 4590960), (66, 4382280), (70, 4131864), (72, 4017090), (74, 3908520), (77, 3756240), (80, 3615381), (84, 3443220), (88, 3286710), (90, 3213672), (94, 3076920), (99, 2921520), (105, 2754576), (108, 2678060), (110, 2629368), (111, 2605680), (112, 2582415), (120, 2410254), (126, 2295480), (132, 2191140), (135, 2142448), (140, 2065932), (141, 2051280), (144, 2008545), (148, 1954260), (154, 1878120), (165, 1752912), (168, 1721610), (176, 1643355), (180, 1606836), (185, 1563408), (188, 1538460), (189, 1530320), (198, 1460760), (210, 1377288), (216, 1339030), (220, 1314684), (222, 1302840), (231, 1252080), (235, 1230768), (240, 1205127), (252, 1147740), (259, 1116720), (264, 1095570), (270, 1071224), (280, 1032966), (282, 1025640), (296, 977130), (297, 973840), (308, 939060), (315, 918192), (329, 879120), (330, 876456), (333, 868560), (336, 860805), (360, 803418), (370, 781704), (376, 769230), (378, 765160), (385, 751248), (396, 730380), (407, 710640), (420, 688644), (423, 683760), (432, 669515), (440, 657342), (444, 651420), (462, 626040), (470, 615384), (495, 584304), (504, 573870), (517, 559440), (518, 558360), (528, 547785), (540, 535612), (555, 521136), (560, 516483), (564, 512820), (592, 488565), (594, 486920), (616, 469530), (630, 459096), (658, 439560), (660, 438228), (666, 434280), (693, 417360), (705, 410256), (720, 401709), (740, 390852), (752, 384615), (756, 382580), (770, 375624), (777, 372240), (792, 365190), (814, 355320), (840, 344322), (846, 341880), (880, 328671), (888, 325710), (924, 313020), (940, 307692), (945, 306064), (987, 293040), (990, 292152), (999, 289520), (1008, 286935), (1034, 279720), (1036, 279180), (1080, 267806), (1110, 260568), (1128, 256410), (1155, 250416), (1188, 243460), (1221, 236880), (1232, 234765), (1260, 229548), (1269, 227920), (1295, 223344), (1316, 219780), (1320, 219114), (1332, 217140), (1386, 208680), (1410, 205128), (1480, 195426), (1485, 194768), (1512, 191290), (1540, 187812), (1551, 186480), (1554, 186120), (1584, 182595), (1628, 177660), (1645, 175824), (1665, 173712), (1680, 172161), (1692, 170940), (1739, 166320), (1776, 162855), (1848, 156510), (1880, 153846), (1890, 153032), (1974, 146520), (1980, 146076), (1998, 144760), (2035, 142128), (2068, 139860), (2072, 139590), (2079, 139120), (2115, 136752), (2160, 133903), (2220, 130284), (2256, 128205), (2310, 125208), (2331, 124080), (2376, 121730), (2442, 118440), (2520, 114774), (2538, 113960), (2585, 111888), (2590, 111672), (2632, 109890), (2640, 109557), (2664, 108570), (2772, 104340), (2820, 102564), (2849, 101520), (2960, 97713), (2961, 97680), (2970, 97384), (3024, 95645), (3080, 93906), (3102, 93240), (3108, 93060), (3256, 88830), (3290, 87912), (3330, 86856), (3384, 85470), (3465, 83472), (3478, 83160), (3619, 79920), (3663, 78960), (3696, 78255), (3760, 76923), (3780, 76516), (3885, 74448), (3948, 73260), (3960, 73038), (3996, 72380), (4070, 71064), (4136, 69930), (4144, 69795), (4158, 69560), (4230, 68376), (4440, 65142), (4620, 62604), (4653, 62160), (4662, 62040), (4752, 60865), (4884, 59220), (4935, 58608), (4995, 57904), (5040, 57387), (5076, 56980), (5170, 55944), (5180, 55836), (5217, 55440), (5264, 54945), (5328, 54285), (5544, 52170), (5640, 51282), (5698, 50760), (5922, 48840), (5940, 48692), (6105, 47376), (6160, 46953), (6204, 46620), (6216, 46530), (6345, 45584), (6512, 44415), (6580, 43956), (6660, 43428), (6768, 42735), (6930, 41736), (6956, 41580), (6993, 41360), (7238, 39960), (7326, 39480), (7560, 38258), (7755, 37296), (7770, 37224), (7896, 36630), (7920, 36519), (7992, 36190), (8140, 35532), (8272, 34965), (8316, 34780), (8460, 34188), (8547, 33840), (8695, 33264), (8880, 32571), (8883, 32560), (9240, 31302), (9306, 31080), (9324, 31020), (9768, 29610), (9870, 29304), (9990, 28952), (10152, 28490), (10340, 27972), (10360, 27918), (10395, 27824), (10434, 27720), (10857, 26640), (10989, 26320), (11088, 26085), (11280, 25641), (11396, 25380), (11655, 24816), (11844, 24420), (11880, 24346), (12173, 23760), (12210, 23688), (12408, 23310), (12432, 23265), (12690, 22792), (13160, 21978), (13320, 21714), (13860, 20868), (13912, 20790), (13959, 20720), (13986, 20680), (14245, 20304), (14476, 19980), (14652, 19740), (14805, 19536), (15120, 19129), (15510, 18648), (15540, 18612), (15651, 18480), (15792, 18315), (15984, 18095), (16280, 17766), (16632, 17390), (16920, 17094)]