1927761920

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 312

約数和(自身を含む): 5748312744

約数和(自身を除く): 3820550824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 113, 119, 128, 136, 140, 160, 170, 196, 224, 226, 238, 245, 256, 272, 280, 320, 340, 392, 448, 452, 476, 490, 512, 544, 560, 565, 595, 640, 680, 784, 791, 833, 896, 904, 952, 980, 1024, 1088, 1120, 1130, 1190, 1280, 1360, 1568, 1582, 1666, 1792, 1808, 1904, 1921, 1960, 2048, 2176, 2240, 2260, 2380, 2560, 2720, 3136, 3164, 3332, 3584, 3616, 3808, 3842, 3920, 3955, 4096, 4165, 4352, 4480, 4520, 4760, 5120, 5440, 5537, 6272, 6328, 6664, 7168, 7232, 7616, 7684, 7840, 7910, 8330, 8704, 8960, 9040, 9520, 9605, 10240, 10880, 11074, 12544, 12656, 13328, 13447, 14336, 14464, 15232, 15368, 15680, 15820, 16660, 17408, 17920, 18080, 19040, 19210, 20480, 21760, 22148, 25088, 25312, 26656, 26894, 27685, 28672, 28928, 30464, 30736, 31360, 31640, 33320, 34816, 35840, 36160, 38080, 38420, 43520, 44296, 50176, 50624, 53312, 53788, 55370, 57856, 60928, 61472, 62720, 63280, 66640, 67235, 69632, 71680, 72320, 76160, 76840, 87040, 88592, 94129, 100352, 101248, 106624, 107576, 110740, 115712, 121856, 122944, 125440, 126560, 133280, 134470, 143360, 144640, 152320, 153680, 174080, 177184, 188258, 200704, 202496, 213248, 215152, 221480, 231424, 243712, 245888, 250880, 253120, 266560, 268940, 289280, 304640, 307360, 348160, 354368, 376516, 404992, 426496, 430304, 442960, 462848, 470645, 487424, 491776, 501760, 506240, 533120, 537880, 578560, 609280, 614720, 708736, 753032, 809984, 852992, 860608, 885920, 941290, 983552, 1003520, 1012480, 1066240, 1075760, 1157120, 1218560, 1229440, 1417472, 1506064, 1619968, 1705984, 1721216, 1771840, 1882580, 1967104, 2024960, 2132480, 2151520, 2314240, 2437120, 2458880, 2834944, 3012128, 3239936, 3411968, 3442432, 3543680, 3765160, 3934208, 4049920, 4264960, 4303040, 4917760, 5669888, 6024256, 6884864, 7087360, 7530320, 7868416, 8099840, 8529920, 8606080, 9835520, 11339776, 12048512, 13769728, 14174720, 15060640, 16199680, 17059840, 17212160, 19671040, 22679552, 24097024, 27539456, 28349440, 30121280, 34424320, 39342080, 48194048, 55078912, 56698880, 60242560, 68848640, 96388096, 113397760, 120485120, 137697280, 192776192, 240970240, 275394560, 385552384, 481940480, 963880960, 1927761920]

約数ペア:

[(1, 1927761920), (2, 963880960), (4, 481940480), (5, 385552384), (7, 275394560), (8, 240970240), (10, 192776192), (14, 137697280), (16, 120485120), (17, 113397760), (20, 96388096), (28, 68848640), (32, 60242560), (34, 56698880), (35, 55078912), (40, 48194048), (49, 39342080), (56, 34424320), (64, 30121280), (68, 28349440), (70, 27539456), (80, 24097024), (85, 22679552), (98, 19671040), (112, 17212160), (113, 17059840), (119, 16199680), (128, 15060640), (136, 14174720), (140, 13769728), (160, 12048512), (170, 11339776), (196, 9835520), (224, 8606080), (226, 8529920), (238, 8099840), (245, 7868416), (256, 7530320), (272, 7087360), (280, 6884864), (320, 6024256), (340, 5669888), (392, 4917760), (448, 4303040), (452, 4264960), (476, 4049920), (490, 3934208), (512, 3765160), (544, 3543680), (560, 3442432), (565, 3411968), (595, 3239936), (640, 3012128), (680, 2834944), (784, 2458880), (791, 2437120), (833, 2314240), (896, 2151520), (904, 2132480), (952, 2024960), (980, 1967104), (1024, 1882580), (1088, 1771840), (1120, 1721216), (1130, 1705984), (1190, 1619968), (1280, 1506064), (1360, 1417472), (1568, 1229440), (1582, 1218560), (1666, 1157120), (1792, 1075760), (1808, 1066240), (1904, 1012480), (1921, 1003520), (1960, 983552), (2048, 941290), (2176, 885920), (2240, 860608), (2260, 852992), (2380, 809984), (2560, 753032), (2720, 708736), (3136, 614720), (3164, 609280), (3332, 578560), (3584, 537880), (3616, 533120), (3808, 506240), (3842, 501760), (3920, 491776), (3955, 487424), (4096, 470645), (4165, 462848), (4352, 442960), (4480, 430304), (4520, 426496), (4760, 404992), (5120, 376516), (5440, 354368), (5537, 348160), (6272, 307360), (6328, 304640), (6664, 289280), (7168, 268940), (7232, 266560), (7616, 253120), (7684, 250880), (7840, 245888), (7910, 243712), (8330, 231424), (8704, 221480), (8960, 215152), (9040, 213248), (9520, 202496), (9605, 200704), (10240, 188258), (10880, 177184), (11074, 174080), (12544, 153680), (12656, 152320), (13328, 144640), (13447, 143360), (14336, 134470), (14464, 133280), (15232, 126560), (15368, 125440), (15680, 122944), (15820, 121856), (16660, 115712), (17408, 110740), (17920, 107576), (18080, 106624), (19040, 101248), (19210, 100352), (20480, 94129), (21760, 88592), (22148, 87040), (25088, 76840), (25312, 76160), (26656, 72320), (26894, 71680), (27685, 69632), (28672, 67235), (28928, 66640), (30464, 63280), (30736, 62720), (31360, 61472), (31640, 60928), (33320, 57856), (34816, 55370), (35840, 53788), (36160, 53312), (38080, 50624), (38420, 50176), (43520, 44296)]