239714640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 480

約数和(自身を含む): 974937600

約数和(自身を除く): 735222960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 59, 60, 66, 72, 76, 80, 81, 88, 90, 95, 99, 108, 110, 114, 118, 120, 132, 135, 144, 152, 162, 165, 171, 176, 177, 180, 190, 198, 209, 216, 220, 228, 236, 240, 243, 264, 270, 285, 295, 297, 304, 324, 330, 342, 354, 360, 380, 396, 405, 418, 432, 440, 456, 472, 486, 495, 513, 528, 531, 540, 570, 590, 594, 627, 648, 649, 660, 684, 708, 720, 760, 792, 810, 836, 855, 880, 885, 891, 912, 944, 972, 990, 1026, 1045, 1062, 1080, 1121, 1140, 1180, 1188, 1215, 1254, 1296, 1298, 1320, 1368, 1416, 1485, 1520, 1539, 1584, 1593, 1620, 1672, 1710, 1770, 1782, 1881, 1944, 1947, 1980, 2052, 2090, 2124, 2160, 2242, 2280, 2360, 2376, 2430, 2508, 2565, 2596, 2640, 2655, 2673, 2736, 2832, 2970, 3078, 3135, 3186, 3240, 3245, 3344, 3363, 3420, 3540, 3564, 3762, 3888, 3894, 3960, 4104, 4180, 4248, 4455, 4484, 4560, 4617, 4720, 4752, 4779, 4860, 5016, 5130, 5192, 5310, 5346, 5605, 5643, 5841, 5940, 6156, 6270, 6372, 6480, 6490, 6726, 6840, 7080, 7128, 7524, 7695, 7788, 7920, 7965, 8208, 8360, 8496, 8910, 8968, 9234, 9405, 9558, 9720, 9735, 10032, 10089, 10260, 10384, 10620, 10692, 11210, 11286, 11682, 11880, 12312, 12331, 12540, 12744, 12980, 13365, 13452, 13680, 14160, 14256, 14337, 15048, 15390, 15576, 15930, 16720, 16815, 16929, 17523, 17820, 17936, 18468, 18810, 19116, 19440, 19470, 20178, 20520, 21240, 21384, 22420, 22572, 23085, 23364, 23760, 23895, 24624, 24662, 25080, 25488, 25960, 26730, 26904, 28215, 28674, 29205, 30096, 30267, 30780, 31152, 31860, 33630, 33858, 35046, 35640, 36936, 36993, 37620, 38232, 38940, 40356, 41040, 42480, 42768, 44840, 45144, 46170, 46728, 47790, 49324, 50160, 50445, 50787, 51920, 52569, 53460, 53808, 56430, 57348, 58410, 60534, 61560, 61655, 63720, 67260, 67716, 70092, 71280, 71685, 73872, 73986, 75240, 76464, 77880, 80712, 84645, 87615, 89680, 90288, 90801, 92340, 93456, 95580, 98648, 100890, 101574, 105138, 106920, 110979, 112860, 114696, 116820, 121068, 123120, 123310, 127440, 134520, 135432, 140184, 143370, 147972, 150480, 151335, 155760, 157707, 161424, 169290, 175230, 181602, 184680, 184965, 191160, 197296, 201780, 203148, 210276, 213840, 221958, 225720, 229392, 233640, 242136, 246620, 253935, 262845, 269040, 270864, 272403, 280368, 286740, 295944, 302670, 315414, 332937, 338580, 350460, 363204, 369360, 369930, 382320, 403560, 406296, 420552, 443916, 451440, 454005, 467280, 484272, 493240, 507870, 525690, 544806, 554895, 573480, 591888, 605340, 630828, 665874, 677160, 700920, 726408, 739860, 788535, 807120, 812592, 841104, 887832, 908010, 986480, 998811, 1015740, 1051380, 1089612, 1109790, 1146960, 1210680, 1261656, 1331748, 1354320, 1362015, 1401840, 1452816, 1479720, 1577070, 1664685, 1775664, 1816020, 1997622, 2031480, 2102760, 2179224, 2219580, 2421360, 2523312, 2663496, 2724030, 2959440, 2996433, 3154140, 3329370, 3632040, 3995244, 4062960, 4205520, 4358448, 4439160, 4994055, 5326992, 5448060, 5992866, 6308280, 6658740, 7264080, 7990488, 8878320, 9988110, 10896120, 11985732, 12616560, 13317480, 14982165, 15980976, 19976220, 21792240, 23971464, 26634960, 29964330, 39952440, 47942928, 59928660, 79904880, 119857320, 239714640]

約数ペア:

[(1, 239714640), (2, 119857320), (3, 79904880), (4, 59928660), (5, 47942928), (6, 39952440), (8, 29964330), (9, 26634960), (10, 23971464), (11, 21792240), (12, 19976220), (15, 15980976), (16, 14982165), (18, 13317480), (19, 12616560), (20, 11985732), (22, 10896120), (24, 9988110), (27, 8878320), (30, 7990488), (33, 7264080), (36, 6658740), (38, 6308280), (40, 5992866), (44, 5448060), (45, 5326992), (48, 4994055), (54, 4439160), (55, 4358448), (57, 4205520), (59, 4062960), (60, 3995244), (66, 3632040), (72, 3329370), (76, 3154140), (80, 2996433), (81, 2959440), (88, 2724030), (90, 2663496), (95, 2523312), (99, 2421360), (108, 2219580), (110, 2179224), (114, 2102760), (118, 2031480), (120, 1997622), (132, 1816020), (135, 1775664), (144, 1664685), (152, 1577070), (162, 1479720), (165, 1452816), (171, 1401840), (176, 1362015), (177, 1354320), (180, 1331748), (190, 1261656), (198, 1210680), (209, 1146960), (216, 1109790), (220, 1089612), (228, 1051380), (236, 1015740), (240, 998811), (243, 986480), (264, 908010), (270, 887832), (285, 841104), (295, 812592), (297, 807120), (304, 788535), (324, 739860), (330, 726408), (342, 700920), (354, 677160), (360, 665874), (380, 630828), (396, 605340), (405, 591888), (418, 573480), (432, 554895), (440, 544806), (456, 525690), (472, 507870), (486, 493240), (495, 484272), (513, 467280), (528, 454005), (531, 451440), (540, 443916), (570, 420552), (590, 406296), (594, 403560), (627, 382320), (648, 369930), (649, 369360), (660, 363204), (684, 350460), (708, 338580), (720, 332937), (760, 315414), (792, 302670), (810, 295944), (836, 286740), (855, 280368), (880, 272403), (885, 270864), (891, 269040), (912, 262845), (944, 253935), (972, 246620), (990, 242136), (1026, 233640), (1045, 229392), (1062, 225720), (1080, 221958), (1121, 213840), (1140, 210276), (1180, 203148), (1188, 201780), (1215, 197296), (1254, 191160), (1296, 184965), (1298, 184680), (1320, 181602), (1368, 175230), (1416, 169290), (1485, 161424), (1520, 157707), (1539, 155760), (1584, 151335), (1593, 150480), (1620, 147972), (1672, 143370), (1710, 140184), (1770, 135432), (1782, 134520), (1881, 127440), (1944, 123310), (1947, 123120), (1980, 121068), (2052, 116820), (2090, 114696), (2124, 112860), (2160, 110979), (2242, 106920), (2280, 105138), (2360, 101574), (2376, 100890), (2430, 98648), (2508, 95580), (2565, 93456), (2596, 92340), (2640, 90801), (2655, 90288), (2673, 89680), (2736, 87615), (2832, 84645), (2970, 80712), (3078, 77880), (3135, 76464), (3186, 75240), (3240, 73986), (3245, 73872), (3344, 71685), (3363, 71280), (3420, 70092), (3540, 67716), (3564, 67260), (3762, 63720), (3888, 61655), (3894, 61560), (3960, 60534), (4104, 58410), (4180, 57348), (4248, 56430), (4455, 53808), (4484, 53460), (4560, 52569), (4617, 51920), (4720, 50787), (4752, 50445), (4779, 50160), (4860, 49324), (5016, 47790), (5130, 46728), (5192, 46170), (5310, 45144), (5346, 44840), (5605, 42768), (5643, 42480), (5841, 41040), (5940, 40356), (6156, 38940), (6270, 38232), (6372, 37620), (6480, 36993), (6490, 36936), (6726, 35640), (6840, 35046), (7080, 33858), (7128, 33630), (7524, 31860), (7695, 31152), (7788, 30780), (7920, 30267), (7965, 30096), (8208, 29205), (8360, 28674), (8496, 28215), (8910, 26904), (8968, 26730), (9234, 25960), (9405, 25488), (9558, 25080), (9720, 24662), (9735, 24624), (10032, 23895), (10089, 23760), (10260, 23364), (10384, 23085), (10620, 22572), (10692, 22420), (11210, 21384), (11286, 21240), (11682, 20520), (11880, 20178), (12312, 19470), (12331, 19440), (12540, 19116), (12744, 18810), (12980, 18468), (13365, 17936), (13452, 17820), (13680, 17523), (14160, 16929), (14256, 16815), (14337, 16720), (15048, 15930), (15390, 15576)]