247983120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 600

約数和(自身を含む): 1108375488

約数和(自身を除く): 860392368

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, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 66, 70, 71, 72, 77, 80, 81, 84, 88, 90, 98, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 142, 144, 147, 154, 162, 165, 168, 176, 180, 189, 196, 198, 210, 213, 216, 220, 231, 240, 245, 252, 264, 270, 280, 284, 294, 297, 308, 315, 324, 330, 336, 355, 360, 378, 385, 392, 396, 405, 420, 426, 432, 440, 441, 462, 490, 495, 497, 504, 528, 539, 540, 560, 567, 568, 588, 594, 616, 630, 639, 648, 660, 693, 710, 720, 735, 756, 770, 781, 784, 792, 810, 840, 852, 880, 882, 891, 924, 945, 980, 990, 994, 1008, 1065, 1078, 1080, 1134, 1136, 1155, 1176, 1188, 1232, 1260, 1278, 1296, 1320, 1323, 1386, 1420, 1470, 1485, 1491, 1512, 1540, 1562, 1584, 1617, 1620, 1680, 1704, 1764, 1782, 1848, 1890, 1917, 1960, 1980, 1988, 2079, 2130, 2156, 2160, 2205, 2268, 2310, 2343, 2352, 2376, 2485, 2520, 2556, 2640, 2646, 2695, 2772, 2835, 2840, 2940, 2970, 2982, 3024, 3080, 3124, 3195, 3234, 3240, 3408, 3465, 3479, 3528, 3564, 3696, 3780, 3834, 3905, 3920, 3960, 3969, 3976, 4158, 4260, 4312, 4410, 4455, 4473, 4536, 4620, 4686, 4752, 4851, 4970, 5040, 5112, 5292, 5390, 5467, 5544, 5670, 5680, 5751, 5880, 5940, 5964, 6160, 6237, 6248, 6390, 6468, 6480, 6615, 6930, 6958, 7029, 7056, 7128, 7455, 7560, 7668, 7810, 7920, 7938, 7952, 8085, 8316, 8520, 8624, 8820, 8910, 8946, 9072, 9240, 9372, 9585, 9702, 9940, 10224, 10395, 10437, 10584, 10780, 10934, 11088, 11340, 11502, 11715, 11760, 11880, 11928, 12474, 12496, 12780, 12936, 13230, 13419, 13860, 13916, 14058, 14256, 14553, 14910, 15120, 15336, 15620, 15876, 16170, 16401, 16632, 17040, 17395, 17640, 17820, 17892, 18480, 18744, 19170, 19404, 19845, 19880, 20790, 20874, 21087, 21168, 21560, 21868, 22365, 22680, 23004, 23430, 23760, 23856, 24255, 24948, 25560, 25872, 26460, 26838, 27335, 27720, 27832, 28116, 28755, 29106, 29820, 30672, 31185, 31240, 31311, 31752, 32340, 32802, 33264, 34790, 35145, 35280, 35640, 35784, 37488, 38269, 38340, 38808, 39690, 39760, 40257, 41580, 41748, 42174, 43120, 43659, 43736, 44730, 45360, 46008, 46860, 48510, 49203, 49896, 51120, 52185, 52920, 53676, 54670, 55440, 55664, 56232, 57510, 58212, 59640, 62370, 62480, 62622, 63261, 63504, 64680, 65604, 67095, 69580, 70290, 71280, 71568, 72765, 76538, 76680, 77616, 79380, 80514, 82005, 83160, 83496, 84348, 87318, 87472, 89460, 92016, 93720, 93933, 97020, 98406, 99792, 104370, 105435, 105840, 107352, 109340, 112464, 114807, 115020, 116424, 119280, 124740, 125244, 126522, 129360, 131208, 134190, 139160, 140580, 145530, 147609, 153076, 153360, 156555, 158760, 161028, 164010, 166320, 166992, 168696, 174636, 178920, 187440, 187866, 191345, 194040, 196812, 201285, 208740, 210870, 214704, 218295, 218680, 229614, 230040, 232848, 246015, 249480, 250488, 253044, 262416, 268380, 278320, 281160, 281799, 291060, 295218, 306152, 313110, 316305, 317520, 322056, 328020, 337392, 344421, 349272, 357840, 375732, 382690, 388080, 393624, 402570, 417480, 421740, 436590, 437360, 442827, 459228, 460080, 469665, 492030, 498960, 500976, 506088, 536760, 562320, 563598, 574035, 582120, 590436, 612304, 626220, 632610, 644112, 656040, 688842, 698544, 738045, 751464, 765380, 787248, 805140, 834960, 843480, 873180, 885654, 918456, 939330, 984060, 1012176, 1033263, 1073520, 1127196, 1148070, 1164240, 1180872, 1252440, 1265220, 1312080, 1377684, 1408995, 1476090, 1502928, 1530760, 1610280, 1686960, 1722105, 1746360, 1771308, 1836912, 1878660, 1968120, 2066526, 2214135, 2254392, 2296140, 2361744, 2504880, 2530440, 2755368, 2817990, 2952180, 3061520, 3099789, 3220560, 3444210, 3492720, 3542616, 3757320, 3936240, 4133052, 4428270, 4508784, 4592280, 5060880, 5166315, 5510736, 5635980, 5904360, 6199578, 6888420, 7085232, 7514640, 8266104, 8856540, 9184560, 10332630, 11271960, 11808720, 12399156, 13776840, 15498945, 16532208, 17713080, 20665260, 22543920, 24798312, 27553680, 30997890, 35426160, 41330520, 49596624, 61995780, 82661040, 123991560, 247983120]

約数ペア:

[(1, 247983120), (2, 123991560), (3, 82661040), (4, 61995780), (5, 49596624), (6, 41330520), (7, 35426160), (8, 30997890), (9, 27553680), (10, 24798312), (11, 22543920), (12, 20665260), (14, 17713080), (15, 16532208), (16, 15498945), (18, 13776840), (20, 12399156), (21, 11808720), (22, 11271960), (24, 10332630), (27, 9184560), (28, 8856540), (30, 8266104), (33, 7514640), (35, 7085232), (36, 6888420), (40, 6199578), (42, 5904360), (44, 5635980), (45, 5510736), (48, 5166315), (49, 5060880), (54, 4592280), (55, 4508784), (56, 4428270), (60, 4133052), (63, 3936240), (66, 3757320), (70, 3542616), (71, 3492720), (72, 3444210), (77, 3220560), (80, 3099789), (81, 3061520), (84, 2952180), (88, 2817990), (90, 2755368), (98, 2530440), (99, 2504880), (105, 2361744), (108, 2296140), (110, 2254392), (112, 2214135), (120, 2066526), (126, 1968120), (132, 1878660), (135, 1836912), (140, 1771308), (142, 1746360), (144, 1722105), (147, 1686960), (154, 1610280), (162, 1530760), (165, 1502928), (168, 1476090), (176, 1408995), (180, 1377684), (189, 1312080), (196, 1265220), (198, 1252440), (210, 1180872), (213, 1164240), (216, 1148070), (220, 1127196), (231, 1073520), (240, 1033263), (245, 1012176), (252, 984060), (264, 939330), (270, 918456), (280, 885654), (284, 873180), (294, 843480), (297, 834960), (308, 805140), (315, 787248), (324, 765380), (330, 751464), (336, 738045), (355, 698544), (360, 688842), (378, 656040), (385, 644112), (392, 632610), (396, 626220), (405, 612304), (420, 590436), (426, 582120), (432, 574035), (440, 563598), (441, 562320), (462, 536760), (490, 506088), (495, 500976), (497, 498960), (504, 492030), (528, 469665), (539, 460080), (540, 459228), (560, 442827), (567, 437360), (568, 436590), (588, 421740), (594, 417480), (616, 402570), (630, 393624), (639, 388080), (648, 382690), (660, 375732), (693, 357840), (710, 349272), (720, 344421), (735, 337392), (756, 328020), (770, 322056), (781, 317520), (784, 316305), (792, 313110), (810, 306152), (840, 295218), (852, 291060), (880, 281799), (882, 281160), (891, 278320), (924, 268380), (945, 262416), (980, 253044), (990, 250488), (994, 249480), (1008, 246015), (1065, 232848), (1078, 230040), (1080, 229614), (1134, 218680), (1136, 218295), (1155, 214704), (1176, 210870), (1188, 208740), (1232, 201285), (1260, 196812), (1278, 194040), (1296, 191345), (1320, 187866), (1323, 187440), (1386, 178920), (1420, 174636), (1470, 168696), (1485, 166992), (1491, 166320), (1512, 164010), (1540, 161028), (1562, 158760), (1584, 156555), (1617, 153360), (1620, 153076), (1680, 147609), (1704, 145530), (1764, 140580), (1782, 139160), (1848, 134190), (1890, 131208), (1917, 129360), (1960, 126522), (1980, 125244), (1988, 124740), (2079, 119280), (2130, 116424), (2156, 115020), (2160, 114807), (2205, 112464), (2268, 109340), (2310, 107352), (2343, 105840), (2352, 105435), (2376, 104370), (2485, 99792), (2520, 98406), (2556, 97020), (2640, 93933), (2646, 93720), (2695, 92016), (2772, 89460), (2835, 87472), (2840, 87318), (2940, 84348), (2970, 83496), (2982, 83160), (3024, 82005), (3080, 80514), (3124, 79380), (3195, 77616), (3234, 76680), (3240, 76538), (3408, 72765), (3465, 71568), (3479, 71280), (3528, 70290), (3564, 69580), (3696, 67095), (3780, 65604), (3834, 64680), (3905, 63504), (3920, 63261), (3960, 62622), (3969, 62480), (3976, 62370), (4158, 59640), (4260, 58212), (4312, 57510), (4410, 56232), (4455, 55664), (4473, 55440), (4536, 54670), (4620, 53676), (4686, 52920), (4752, 52185), (4851, 51120), (4970, 49896), (5040, 49203), (5112, 48510), (5292, 46860), (5390, 46008), (5467, 45360), (5544, 44730), (5670, 43736), (5680, 43659), (5751, 43120), (5880, 42174), (5940, 41748), (5964, 41580), (6160, 40257), (6237, 39760), (6248, 39690), (6390, 38808), (6468, 38340), (6480, 38269), (6615, 37488), (6930, 35784), (6958, 35640), (7029, 35280), (7056, 35145), (7128, 34790), (7455, 33264), (7560, 32802), (7668, 32340), (7810, 31752), (7920, 31311), (7938, 31240), (7952, 31185), (8085, 30672), (8316, 29820), (8520, 29106), (8624, 28755), (8820, 28116), (8910, 27832), (8946, 27720), (9072, 27335), (9240, 26838), (9372, 26460), (9585, 25872), (9702, 25560), (9940, 24948), (10224, 24255), (10395, 23856), (10437, 23760), (10584, 23430), (10780, 23004), (10934, 22680), (11088, 22365), (11340, 21868), (11502, 21560), (11715, 21168), (11760, 21087), (11880, 20874), (11928, 20790), (12474, 19880), (12496, 19845), (12780, 19404), (12936, 19170), (13230, 18744), (13419, 18480), (13860, 17892), (13916, 17820), (14058, 17640), (14256, 17395), (14553, 17040), (14910, 16632), (15120, 16401), (15336, 16170), (15620, 15876)]