247796640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 576

約数和(自身を含む): 1091930112

約数和(自身を除く): 844133472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 61, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 112, 117, 120, 122, 124, 126, 130, 140, 144, 155, 156, 160, 168, 180, 182, 183, 186, 195, 208, 210, 217, 224, 234, 240, 244, 248, 252, 260, 273, 279, 280, 288, 305, 310, 312, 315, 336, 360, 364, 366, 372, 390, 403, 416, 420, 427, 434, 455, 465, 468, 480, 488, 496, 504, 520, 546, 549, 558, 560, 585, 610, 620, 624, 630, 651, 672, 720, 728, 732, 744, 780, 793, 806, 819, 840, 854, 868, 910, 915, 930, 936, 976, 992, 1008, 1040, 1085, 1092, 1098, 1116, 1120, 1170, 1209, 1220, 1240, 1248, 1260, 1281, 1302, 1365, 1395, 1440, 1456, 1464, 1488, 1560, 1586, 1612, 1638, 1680, 1708, 1736, 1820, 1830, 1860, 1872, 1891, 1952, 1953, 2015, 2016, 2080, 2135, 2170, 2184, 2196, 2232, 2340, 2379, 2418, 2440, 2480, 2520, 2562, 2604, 2730, 2745, 2790, 2821, 2912, 2928, 2976, 3120, 3172, 3224, 3255, 3276, 3360, 3416, 3472, 3627, 3640, 3660, 3720, 3744, 3782, 3843, 3906, 3965, 4030, 4095, 4270, 4340, 4368, 4392, 4464, 4680, 4758, 4836, 4880, 4960, 5040, 5124, 5208, 5460, 5490, 5551, 5580, 5642, 5673, 5856, 6045, 6240, 6344, 6405, 6448, 6510, 6552, 6832, 6944, 7137, 7254, 7280, 7320, 7440, 7564, 7686, 7812, 7930, 8060, 8190, 8463, 8540, 8680, 8736, 8784, 8928, 9360, 9455, 9516, 9672, 9760, 9765, 10080, 10248, 10416, 10920, 10980, 11102, 11160, 11284, 11346, 11895, 12090, 12688, 12810, 12896, 13020, 13104, 13237, 13664, 14105, 14274, 14508, 14560, 14640, 14880, 15128, 15372, 15624, 15860, 16120, 16380, 16653, 16926, 17019, 17080, 17360, 17568, 18135, 18720, 18910, 19032, 19215, 19344, 19530, 20496, 20832, 21840, 21960, 22204, 22320, 22568, 22692, 23790, 24180, 24583, 25376, 25389, 25620, 26040, 26208, 26474, 27755, 28210, 28365, 28548, 29016, 29280, 30256, 30744, 31248, 31720, 32240, 32760, 33306, 33852, 34038, 34160, 34720, 35685, 36270, 37820, 38064, 38430, 38688, 39060, 39711, 40992, 42315, 43680, 43920, 44408, 44640, 45136, 45384, 47580, 48360, 49166, 49959, 50778, 51240, 52080, 52948, 55510, 56420, 56730, 57096, 58032, 60512, 61488, 62496, 63440, 64480, 65520, 66185, 66612, 67704, 68076, 68320, 71370, 72540, 73749, 75640, 76128, 76860, 78120, 79422, 83265, 84630, 85095, 87840, 88816, 90272, 90768, 95160, 96720, 98332, 99918, 101556, 102480, 104160, 105896, 111020, 112840, 113460, 114192, 116064, 119133, 122915, 122976, 126880, 126945, 131040, 132370, 133224, 135408, 136152, 142740, 145080, 147498, 151280, 153720, 156240, 158844, 166530, 169260, 170190, 172081, 177632, 181536, 190320, 193440, 196664, 198555, 199836, 203112, 204960, 211792, 221247, 222040, 225680, 226920, 228384, 238266, 245830, 249795, 253890, 264740, 266448, 270816, 272304, 285480, 290160, 294996, 302560, 307440, 312480, 317688, 333060, 338520, 340380, 344162, 368745, 380640, 393328, 397110, 399672, 406224, 423584, 442494, 444080, 451360, 453840, 476532, 491660, 499590, 507780, 516243, 529480, 532896, 544608, 570960, 580320, 589992, 595665, 614880, 635376, 666120, 677040, 680760, 688324, 737490, 786656, 794220, 799344, 812448, 860405, 884988, 888160, 907680, 953064, 983320, 999180, 1015560, 1032486, 1058960, 1106235, 1141920, 1179984, 1191330, 1270752, 1332240, 1354080, 1361520, 1376648, 1474980, 1548729, 1588440, 1598688, 1720810, 1769976, 1906128, 1966640, 1998360, 2031120, 2064972, 2117920, 2212470, 2359968, 2382660, 2581215, 2664480, 2723040, 2753296, 2949960, 3097458, 3176880, 3441620, 3539952, 3812256, 3933280, 3996720, 4062240, 4129944, 4424940, 4765320, 5162430, 5506592, 5899920, 6194916, 6353760, 6883240, 7079904, 7743645, 7993440, 8259888, 8849880, 9530640, 10324860, 11799840, 12389832, 13766480, 15487290, 16519776, 17699760, 19061280, 20649720, 24779664, 27532960, 30974580, 35399520, 41299440, 49559328, 61949160, 82598880, 123898320, 247796640]

約数ペア:

[(1, 247796640), (2, 123898320), (3, 82598880), (4, 61949160), (5, 49559328), (6, 41299440), (7, 35399520), (8, 30974580), (9, 27532960), (10, 24779664), (12, 20649720), (13, 19061280), (14, 17699760), (15, 16519776), (16, 15487290), (18, 13766480), (20, 12389832), (21, 11799840), (24, 10324860), (26, 9530640), (28, 8849880), (30, 8259888), (31, 7993440), (32, 7743645), (35, 7079904), (36, 6883240), (39, 6353760), (40, 6194916), (42, 5899920), (45, 5506592), (48, 5162430), (52, 4765320), (56, 4424940), (60, 4129944), (61, 4062240), (62, 3996720), (63, 3933280), (65, 3812256), (70, 3539952), (72, 3441620), (78, 3176880), (80, 3097458), (84, 2949960), (90, 2753296), (91, 2723040), (93, 2664480), (96, 2581215), (104, 2382660), (105, 2359968), (112, 2212470), (117, 2117920), (120, 2064972), (122, 2031120), (124, 1998360), (126, 1966640), (130, 1906128), (140, 1769976), (144, 1720810), (155, 1598688), (156, 1588440), (160, 1548729), (168, 1474980), (180, 1376648), (182, 1361520), (183, 1354080), (186, 1332240), (195, 1270752), (208, 1191330), (210, 1179984), (217, 1141920), (224, 1106235), (234, 1058960), (240, 1032486), (244, 1015560), (248, 999180), (252, 983320), (260, 953064), (273, 907680), (279, 888160), (280, 884988), (288, 860405), (305, 812448), (310, 799344), (312, 794220), (315, 786656), (336, 737490), (360, 688324), (364, 680760), (366, 677040), (372, 666120), (390, 635376), (403, 614880), (416, 595665), (420, 589992), (427, 580320), (434, 570960), (455, 544608), (465, 532896), (468, 529480), (480, 516243), (488, 507780), (496, 499590), (504, 491660), (520, 476532), (546, 453840), (549, 451360), (558, 444080), (560, 442494), (585, 423584), (610, 406224), (620, 399672), (624, 397110), (630, 393328), (651, 380640), (672, 368745), (720, 344162), (728, 340380), (732, 338520), (744, 333060), (780, 317688), (793, 312480), (806, 307440), (819, 302560), (840, 294996), (854, 290160), (868, 285480), (910, 272304), (915, 270816), (930, 266448), (936, 264740), (976, 253890), (992, 249795), (1008, 245830), (1040, 238266), (1085, 228384), (1092, 226920), (1098, 225680), (1116, 222040), (1120, 221247), (1170, 211792), (1209, 204960), (1220, 203112), (1240, 199836), (1248, 198555), (1260, 196664), (1281, 193440), (1302, 190320), (1365, 181536), (1395, 177632), (1440, 172081), (1456, 170190), (1464, 169260), (1488, 166530), (1560, 158844), (1586, 156240), (1612, 153720), (1638, 151280), (1680, 147498), (1708, 145080), (1736, 142740), (1820, 136152), (1830, 135408), (1860, 133224), (1872, 132370), (1891, 131040), (1952, 126945), (1953, 126880), (2015, 122976), (2016, 122915), (2080, 119133), (2135, 116064), (2170, 114192), (2184, 113460), (2196, 112840), (2232, 111020), (2340, 105896), (2379, 104160), (2418, 102480), (2440, 101556), (2480, 99918), (2520, 98332), (2562, 96720), (2604, 95160), (2730, 90768), (2745, 90272), (2790, 88816), (2821, 87840), (2912, 85095), (2928, 84630), (2976, 83265), (3120, 79422), (3172, 78120), (3224, 76860), (3255, 76128), (3276, 75640), (3360, 73749), (3416, 72540), (3472, 71370), (3627, 68320), (3640, 68076), (3660, 67704), (3720, 66612), (3744, 66185), (3782, 65520), (3843, 64480), (3906, 63440), (3965, 62496), (4030, 61488), (4095, 60512), (4270, 58032), (4340, 57096), (4368, 56730), (4392, 56420), (4464, 55510), (4680, 52948), (4758, 52080), (4836, 51240), (4880, 50778), (4960, 49959), (5040, 49166), (5124, 48360), (5208, 47580), (5460, 45384), (5490, 45136), (5551, 44640), (5580, 44408), (5642, 43920), (5673, 43680), (5856, 42315), (6045, 40992), (6240, 39711), (6344, 39060), (6405, 38688), (6448, 38430), (6510, 38064), (6552, 37820), (6832, 36270), (6944, 35685), (7137, 34720), (7254, 34160), (7280, 34038), (7320, 33852), (7440, 33306), (7564, 32760), (7686, 32240), (7812, 31720), (7930, 31248), (8060, 30744), (8190, 30256), (8463, 29280), (8540, 29016), (8680, 28548), (8736, 28365), (8784, 28210), (8928, 27755), (9360, 26474), (9455, 26208), (9516, 26040), (9672, 25620), (9760, 25389), (9765, 25376), (10080, 24583), (10248, 24180), (10416, 23790), (10920, 22692), (10980, 22568), (11102, 22320), (11160, 22204), (11284, 21960), (11346, 21840), (11895, 20832), (12090, 20496), (12688, 19530), (12810, 19344), (12896, 19215), (13020, 19032), (13104, 18910), (13237, 18720), (13664, 18135), (14105, 17568), (14274, 17360), (14508, 17080), (14560, 17019), (14640, 16926), (14880, 16653), (15128, 16380), (15372, 16120), (15624, 15860)]