231809760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 576

約数和(自身を含む): 1023684480

約数和(自身を除く): 791874720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 29, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 58, 60, 61, 63, 65, 70, 72, 78, 80, 84, 87, 90, 91, 96, 104, 105, 112, 116, 117, 120, 122, 126, 130, 140, 144, 145, 156, 160, 168, 174, 180, 182, 183, 195, 203, 208, 210, 224, 232, 234, 240, 244, 252, 260, 261, 273, 280, 288, 290, 305, 312, 315, 336, 348, 360, 364, 366, 377, 390, 406, 416, 420, 427, 435, 455, 464, 468, 480, 488, 504, 520, 522, 546, 549, 560, 580, 585, 609, 610, 624, 630, 672, 696, 720, 728, 732, 754, 780, 793, 812, 819, 840, 854, 870, 910, 915, 928, 936, 976, 1008, 1015, 1040, 1044, 1092, 1098, 1120, 1131, 1160, 1170, 1218, 1220, 1248, 1260, 1281, 1305, 1365, 1392, 1440, 1456, 1464, 1508, 1560, 1586, 1624, 1638, 1680, 1708, 1740, 1769, 1820, 1827, 1830, 1872, 1885, 1952, 2016, 2030, 2080, 2088, 2135, 2184, 2196, 2262, 2320, 2340, 2379, 2436, 2440, 2520, 2562, 2610, 2639, 2730, 2745, 2784, 2912, 2928, 3016, 3045, 3120, 3172, 3248, 3276, 3360, 3393, 3416, 3480, 3538, 3640, 3654, 3660, 3744, 3770, 3843, 3965, 4060, 4095, 4176, 4270, 4368, 4392, 4524, 4640, 4680, 4758, 4872, 4880, 5040, 5124, 5220, 5278, 5307, 5460, 5490, 5551, 5655, 5856, 6032, 6090, 6240, 6344, 6405, 6496, 6552, 6786, 6832, 6960, 7076, 7137, 7280, 7308, 7320, 7540, 7686, 7917, 7930, 8120, 8190, 8352, 8540, 8736, 8784, 8845, 9048, 9135, 9360, 9516, 9744, 9760, 10080, 10248, 10440, 10556, 10614, 10920, 10980, 11102, 11310, 11895, 12064, 12180, 12383, 12688, 12810, 13104, 13195, 13572, 13664, 13920, 14152, 14274, 14560, 14616, 14640, 15080, 15372, 15834, 15860, 15921, 16240, 16380, 16653, 16965, 17080, 17568, 17690, 18096, 18270, 18720, 19032, 19215, 19488, 20496, 20880, 21112, 21228, 21840, 21960, 22204, 22620, 22997, 23751, 23790, 24360, 24766, 25376, 25620, 26208, 26390, 26535, 27144, 27755, 28304, 28548, 29232, 29280, 30160, 30744, 31668, 31720, 31842, 32480, 32760, 33306, 33930, 34160, 35380, 35685, 36192, 36540, 37149, 38064, 38430, 39585, 40992, 41760, 42224, 42456, 43680, 43920, 44408, 45240, 45994, 47502, 47580, 48720, 49532, 49959, 51240, 52780, 53070, 54288, 55510, 56608, 57096, 58464, 60320, 61488, 61915, 63336, 63440, 63684, 65520, 66612, 67860, 68320, 68991, 70760, 71370, 73080, 74298, 76128, 76860, 79170, 79605, 83265, 84448, 84912, 87840, 88816, 90480, 91988, 95004, 95160, 97440, 99064, 99918, 102480, 105560, 106140, 108576, 111020, 111447, 114192, 114985, 118755, 122976, 123830, 126672, 126880, 127368, 131040, 133224, 135720, 137982, 141520, 142740, 146160, 148596, 153720, 158340, 159210, 160979, 166530, 169824, 177632, 180960, 183976, 185745, 190008, 190320, 198128, 199836, 204960, 206973, 211120, 212280, 222040, 222894, 228384, 229970, 237510, 247660, 249795, 253344, 254736, 266448, 271440, 275964, 283040, 285480, 292320, 297192, 307440, 316680, 318420, 321958, 333060, 344955, 367952, 371490, 380016, 380640, 396256, 399672, 413946, 422240, 424560, 444080, 445788, 459940, 475020, 482937, 495320, 499590, 509472, 532896, 542880, 551928, 557235, 570960, 594384, 614880, 633360, 636840, 643916, 666120, 689910, 735904, 742980, 760032, 799344, 804895, 827892, 849120, 888160, 891576, 919880, 950040, 965874, 990640, 999180, 1034865, 1103856, 1114470, 1141920, 1188768, 1266720, 1273680, 1287832, 1332240, 1379820, 1448811, 1485960, 1598688, 1609790, 1655784, 1783152, 1839760, 1900080, 1931748, 1981280, 1998360, 2069730, 2207712, 2228940, 2414685, 2547360, 2575664, 2664480, 2759640, 2897622, 2971920, 3219580, 3311568, 3566304, 3679520, 3800160, 3863496, 3996720, 4139460, 4457880, 4829370, 5151328, 5519280, 5795244, 5943840, 6439160, 6623136, 7244055, 7726992, 7993440, 8278920, 8915760, 9658740, 11038560, 11590488, 12878320, 14488110, 15453984, 16557840, 17831520, 19317480, 23180976, 25756640, 28976220, 33115680, 38634960, 46361952, 57952440, 77269920, 115904880, 231809760]

約数ペア:

[(1, 231809760), (2, 115904880), (3, 77269920), (4, 57952440), (5, 46361952), (6, 38634960), (7, 33115680), (8, 28976220), (9, 25756640), (10, 23180976), (12, 19317480), (13, 17831520), (14, 16557840), (15, 15453984), (16, 14488110), (18, 12878320), (20, 11590488), (21, 11038560), (24, 9658740), (26, 8915760), (28, 8278920), (29, 7993440), (30, 7726992), (32, 7244055), (35, 6623136), (36, 6439160), (39, 5943840), (40, 5795244), (42, 5519280), (45, 5151328), (48, 4829370), (52, 4457880), (56, 4139460), (58, 3996720), (60, 3863496), (61, 3800160), (63, 3679520), (65, 3566304), (70, 3311568), (72, 3219580), (78, 2971920), (80, 2897622), (84, 2759640), (87, 2664480), (90, 2575664), (91, 2547360), (96, 2414685), (104, 2228940), (105, 2207712), (112, 2069730), (116, 1998360), (117, 1981280), (120, 1931748), (122, 1900080), (126, 1839760), (130, 1783152), (140, 1655784), (144, 1609790), (145, 1598688), (156, 1485960), (160, 1448811), (168, 1379820), (174, 1332240), (180, 1287832), (182, 1273680), (183, 1266720), (195, 1188768), (203, 1141920), (208, 1114470), (210, 1103856), (224, 1034865), (232, 999180), (234, 990640), (240, 965874), (244, 950040), (252, 919880), (260, 891576), (261, 888160), (273, 849120), (280, 827892), (288, 804895), (290, 799344), (305, 760032), (312, 742980), (315, 735904), (336, 689910), (348, 666120), (360, 643916), (364, 636840), (366, 633360), (377, 614880), (390, 594384), (406, 570960), (416, 557235), (420, 551928), (427, 542880), (435, 532896), (455, 509472), (464, 499590), (468, 495320), (480, 482937), (488, 475020), (504, 459940), (520, 445788), (522, 444080), (546, 424560), (549, 422240), (560, 413946), (580, 399672), (585, 396256), (609, 380640), (610, 380016), (624, 371490), (630, 367952), (672, 344955), (696, 333060), (720, 321958), (728, 318420), (732, 316680), (754, 307440), (780, 297192), (793, 292320), (812, 285480), (819, 283040), (840, 275964), (854, 271440), (870, 266448), (910, 254736), (915, 253344), (928, 249795), (936, 247660), (976, 237510), (1008, 229970), (1015, 228384), (1040, 222894), (1044, 222040), (1092, 212280), (1098, 211120), (1120, 206973), (1131, 204960), (1160, 199836), (1170, 198128), (1218, 190320), (1220, 190008), (1248, 185745), (1260, 183976), (1281, 180960), (1305, 177632), (1365, 169824), (1392, 166530), (1440, 160979), (1456, 159210), (1464, 158340), (1508, 153720), (1560, 148596), (1586, 146160), (1624, 142740), (1638, 141520), (1680, 137982), (1708, 135720), (1740, 133224), (1769, 131040), (1820, 127368), (1827, 126880), (1830, 126672), (1872, 123830), (1885, 122976), (1952, 118755), (2016, 114985), (2030, 114192), (2080, 111447), (2088, 111020), (2135, 108576), (2184, 106140), (2196, 105560), (2262, 102480), (2320, 99918), (2340, 99064), (2379, 97440), (2436, 95160), (2440, 95004), (2520, 91988), (2562, 90480), (2610, 88816), (2639, 87840), (2730, 84912), (2745, 84448), (2784, 83265), (2912, 79605), (2928, 79170), (3016, 76860), (3045, 76128), (3120, 74298), (3172, 73080), (3248, 71370), (3276, 70760), (3360, 68991), (3393, 68320), (3416, 67860), (3480, 66612), (3538, 65520), (3640, 63684), (3654, 63440), (3660, 63336), (3744, 61915), (3770, 61488), (3843, 60320), (3965, 58464), (4060, 57096), (4095, 56608), (4176, 55510), (4270, 54288), (4368, 53070), (4392, 52780), (4524, 51240), (4640, 49959), (4680, 49532), (4758, 48720), (4872, 47580), (4880, 47502), (5040, 45994), (5124, 45240), (5220, 44408), (5278, 43920), (5307, 43680), (5460, 42456), (5490, 42224), (5551, 41760), (5655, 40992), (5856, 39585), (6032, 38430), (6090, 38064), (6240, 37149), (6344, 36540), (6405, 36192), (6496, 35685), (6552, 35380), (6786, 34160), (6832, 33930), (6960, 33306), (7076, 32760), (7137, 32480), (7280, 31842), (7308, 31720), (7320, 31668), (7540, 30744), (7686, 30160), (7917, 29280), (7930, 29232), (8120, 28548), (8190, 28304), (8352, 27755), (8540, 27144), (8736, 26535), (8784, 26390), (8845, 26208), (9048, 25620), (9135, 25376), (9360, 24766), (9516, 24360), (9744, 23790), (9760, 23751), (10080, 22997), (10248, 22620), (10440, 22204), (10556, 21960), (10614, 21840), (10920, 21228), (10980, 21112), (11102, 20880), (11310, 20496), (11895, 19488), (12064, 19215), (12180, 19032), (12383, 18720), (12688, 18270), (12810, 18096), (13104, 17690), (13195, 17568), (13572, 17080), (13664, 16965), (13920, 16653), (14152, 16380), (14274, 16240), (14560, 15921), (14616, 15860), (14640, 15834), (15080, 15372)]