49371840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 336

約数和(自身を含む): 202874880

約数和(自身を除く): 153503040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 79, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 158, 160, 168, 180, 186, 192, 210, 217, 224, 237, 240, 248, 252, 279, 280, 288, 310, 315, 316, 320, 336, 360, 372, 395, 420, 434, 448, 465, 474, 480, 496, 504, 553, 558, 560, 576, 620, 630, 632, 651, 672, 711, 720, 744, 790, 840, 868, 930, 948, 960, 992, 1008, 1085, 1106, 1116, 1120, 1185, 1240, 1260, 1264, 1302, 1344, 1395, 1422, 1440, 1488, 1580, 1659, 1680, 1736, 1860, 1896, 1953, 1984, 2016, 2170, 2212, 2232, 2240, 2370, 2449, 2480, 2520, 2528, 2604, 2765, 2790, 2844, 2880, 2976, 3160, 3255, 3318, 3360, 3472, 3555, 3720, 3792, 3906, 4032, 4340, 4424, 4464, 4740, 4898, 4960, 4977, 5040, 5056, 5208, 5530, 5580, 5688, 5952, 6320, 6510, 6636, 6720, 6944, 7110, 7347, 7440, 7584, 7812, 8295, 8680, 8848, 8928, 9480, 9765, 9796, 9920, 9954, 10080, 10416, 11060, 11160, 11376, 12245, 12640, 13020, 13272, 13888, 14220, 14694, 14880, 15168, 15624, 16590, 17143, 17360, 17696, 17856, 18960, 19530, 19592, 19908, 20160, 20832, 22041, 22120, 22320, 22752, 24490, 24885, 25280, 26040, 26544, 28440, 29388, 29760, 31248, 33180, 34286, 34720, 35392, 36735, 37920, 39060, 39184, 39816, 41664, 44082, 44240, 44640, 45504, 48980, 49770, 51429, 52080, 53088, 56880, 58776, 62496, 66360, 68572, 69440, 73470, 75840, 78120, 78368, 79632, 85715, 88164, 88480, 89280, 97960, 99540, 102858, 104160, 106176, 110205, 113760, 117552, 124992, 132720, 137144, 146940, 154287, 156240, 156736, 159264, 171430, 176328, 176960, 195920, 199080, 205716, 208320, 220410, 227520, 235104, 257145, 265440, 274288, 293880, 308574, 312480, 318528, 342860, 352656, 391840, 398160, 411432, 440820, 470208, 514290, 530880, 548576, 587760, 617148, 624960, 685720, 705312, 771435, 783680, 796320, 822864, 881640, 1028580, 1097152, 1175520, 1234296, 1371440, 1410624, 1542870, 1592640, 1645728, 1763280, 2057160, 2351040, 2468592, 2742880, 3085740, 3291456, 3526560, 4114320, 4937184, 5485760, 6171480, 7053120, 8228640, 9874368, 12342960, 16457280, 24685920, 49371840]

約数ペア:

[(1, 49371840), (2, 24685920), (3, 16457280), (4, 12342960), (5, 9874368), (6, 8228640), (7, 7053120), (8, 6171480), (9, 5485760), (10, 4937184), (12, 4114320), (14, 3526560), (15, 3291456), (16, 3085740), (18, 2742880), (20, 2468592), (21, 2351040), (24, 2057160), (28, 1763280), (30, 1645728), (31, 1592640), (32, 1542870), (35, 1410624), (36, 1371440), (40, 1234296), (42, 1175520), (45, 1097152), (48, 1028580), (56, 881640), (60, 822864), (62, 796320), (63, 783680), (64, 771435), (70, 705312), (72, 685720), (79, 624960), (80, 617148), (84, 587760), (90, 548576), (93, 530880), (96, 514290), (105, 470208), (112, 440820), (120, 411432), (124, 398160), (126, 391840), (140, 352656), (144, 342860), (155, 318528), (158, 312480), (160, 308574), (168, 293880), (180, 274288), (186, 265440), (192, 257145), (210, 235104), (217, 227520), (224, 220410), (237, 208320), (240, 205716), (248, 199080), (252, 195920), (279, 176960), (280, 176328), (288, 171430), (310, 159264), (315, 156736), (316, 156240), (320, 154287), (336, 146940), (360, 137144), (372, 132720), (395, 124992), (420, 117552), (434, 113760), (448, 110205), (465, 106176), (474, 104160), (480, 102858), (496, 99540), (504, 97960), (553, 89280), (558, 88480), (560, 88164), (576, 85715), (620, 79632), (630, 78368), (632, 78120), (651, 75840), (672, 73470), (711, 69440), (720, 68572), (744, 66360), (790, 62496), (840, 58776), (868, 56880), (930, 53088), (948, 52080), (960, 51429), (992, 49770), (1008, 48980), (1085, 45504), (1106, 44640), (1116, 44240), (1120, 44082), (1185, 41664), (1240, 39816), (1260, 39184), (1264, 39060), (1302, 37920), (1344, 36735), (1395, 35392), (1422, 34720), (1440, 34286), (1488, 33180), (1580, 31248), (1659, 29760), (1680, 29388), (1736, 28440), (1860, 26544), (1896, 26040), (1953, 25280), (1984, 24885), (2016, 24490), (2170, 22752), (2212, 22320), (2232, 22120), (2240, 22041), (2370, 20832), (2449, 20160), (2480, 19908), (2520, 19592), (2528, 19530), (2604, 18960), (2765, 17856), (2790, 17696), (2844, 17360), (2880, 17143), (2976, 16590), (3160, 15624), (3255, 15168), (3318, 14880), (3360, 14694), (3472, 14220), (3555, 13888), (3720, 13272), (3792, 13020), (3906, 12640), (4032, 12245), (4340, 11376), (4424, 11160), (4464, 11060), (4740, 10416), (4898, 10080), (4960, 9954), (4977, 9920), (5040, 9796), (5056, 9765), (5208, 9480), (5530, 8928), (5580, 8848), (5688, 8680), (5952, 8295), (6320, 7812), (6510, 7584), (6636, 7440), (6720, 7347), (6944, 7110)]