16441169920

素因数分解:

$2^{11}\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 384

約数和(自身を含む): 47803392000

約数和(自身を除く): 31362222080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 151, 155, 160, 196, 217, 224, 245, 248, 256, 280, 302, 310, 320, 343, 392, 434, 448, 490, 496, 512, 560, 604, 620, 640, 686, 755, 784, 868, 896, 980, 992, 1024, 1057, 1085, 1120, 1208, 1240, 1280, 1372, 1510, 1519, 1568, 1715, 1736, 1792, 1960, 1984, 2048, 2114, 2170, 2240, 2416, 2480, 2560, 2744, 3020, 3038, 3136, 3430, 3472, 3584, 3920, 3968, 4228, 4340, 4480, 4681, 4832, 4960, 5120, 5285, 5488, 6040, 6076, 6272, 6860, 6944, 7168, 7399, 7595, 7840, 7936, 8456, 8680, 8960, 9362, 9664, 9920, 10240, 10570, 10633, 10976, 12080, 12152, 12544, 13720, 13888, 14336, 14798, 15190, 15680, 15872, 16912, 17360, 17920, 18724, 19328, 19840, 21140, 21266, 21952, 23405, 24160, 24304, 25088, 27440, 27776, 29596, 30380, 31360, 31744, 32767, 33824, 34720, 35840, 36995, 37448, 38656, 39680, 42280, 42532, 43904, 46810, 48320, 48608, 50176, 51793, 53165, 54880, 55552, 59192, 60760, 62720, 63488, 65534, 67648, 69440, 71680, 73990, 74896, 77312, 79360, 84560, 85064, 87808, 93620, 96640, 97216, 100352, 103586, 106330, 109760, 111104, 118384, 121520, 125440, 131068, 135296, 138880, 147980, 149792, 154624, 158720, 163835, 169120, 170128, 175616, 187240, 193280, 194432, 207172, 212660, 219520, 222208, 229369, 236768, 243040, 250880, 258965, 262136, 270592, 277760, 295960, 299584, 309248, 317440, 327670, 338240, 340256, 351232, 374480, 386560, 388864, 414344, 425320, 439040, 444416, 458738, 473536, 486080, 501760, 517930, 524272, 541184, 555520, 591920, 599168, 655340, 676480, 680512, 702464, 748960, 773120, 777728, 828688, 850640, 878080, 917476, 947072, 972160, 1035860, 1048544, 1082368, 1111040, 1146845, 1183840, 1198336, 1310680, 1352960, 1361024, 1497920, 1546240, 1555456, 1605583, 1657376, 1701280, 1756160, 1834952, 1894144, 1944320, 2071720, 2097088, 2164736, 2222080, 2293690, 2367680, 2396672, 2621360, 2705920, 2722048, 2995840, 3110912, 3211166, 3314752, 3402560, 3512320, 3669904, 3788288, 3888640, 4143440, 4194176, 4587380, 4735360, 4793344, 5242720, 5411840, 5444096, 5991680, 6422332, 6629504, 6805120, 7339808, 7576576, 7777280, 8027915, 8286880, 8388352, 9174760, 9470720, 9586688, 10485440, 10823680, 10888192, 11983360, 12844664, 13259008, 13610240, 14679616, 15153152, 15554560, 16055830, 16573760, 16776704, 18349520, 18941440, 20970880, 21776384, 23966720, 25689328, 26518016, 27220480, 29359232, 32111660, 33147520, 33553408, 36699040, 37882880, 41941760, 47933440, 51378656, 53036032, 54440960, 58718464, 64223320, 66295040, 67106816, 73398080, 75765760, 83883520, 102757312, 106072064, 108881920, 117436928, 128446640, 132590080, 146796160, 167767040, 205514624, 234873856, 256893280, 265180160, 293592320, 335534080, 411029248, 469747712, 513786560, 530360320, 587184640, 822058496, 1027573120, 1174369280, 1644116992, 2055146240, 2348738560, 3288233984, 4110292480, 8220584960, 16441169920]

約数ペア:

[(1, 16441169920), (2, 8220584960), (4, 4110292480), (5, 3288233984), (7, 2348738560), (8, 2055146240), (10, 1644116992), (14, 1174369280), (16, 1027573120), (20, 822058496), (28, 587184640), (31, 530360320), (32, 513786560), (35, 469747712), (40, 411029248), (49, 335534080), (56, 293592320), (62, 265180160), (64, 256893280), (70, 234873856), (80, 205514624), (98, 167767040), (112, 146796160), (124, 132590080), (128, 128446640), (140, 117436928), (151, 108881920), (155, 106072064), (160, 102757312), (196, 83883520), (217, 75765760), (224, 73398080), (245, 67106816), (248, 66295040), (256, 64223320), (280, 58718464), (302, 54440960), (310, 53036032), (320, 51378656), (343, 47933440), (392, 41941760), (434, 37882880), (448, 36699040), (490, 33553408), (496, 33147520), (512, 32111660), (560, 29359232), (604, 27220480), (620, 26518016), (640, 25689328), (686, 23966720), (755, 21776384), (784, 20970880), (868, 18941440), (896, 18349520), (980, 16776704), (992, 16573760), (1024, 16055830), (1057, 15554560), (1085, 15153152), (1120, 14679616), (1208, 13610240), (1240, 13259008), (1280, 12844664), (1372, 11983360), (1510, 10888192), (1519, 10823680), (1568, 10485440), (1715, 9586688), (1736, 9470720), (1792, 9174760), (1960, 8388352), (1984, 8286880), (2048, 8027915), (2114, 7777280), (2170, 7576576), (2240, 7339808), (2416, 6805120), (2480, 6629504), (2560, 6422332), (2744, 5991680), (3020, 5444096), (3038, 5411840), (3136, 5242720), (3430, 4793344), (3472, 4735360), (3584, 4587380), (3920, 4194176), (3968, 4143440), (4228, 3888640), (4340, 3788288), (4480, 3669904), (4681, 3512320), (4832, 3402560), (4960, 3314752), (5120, 3211166), (5285, 3110912), (5488, 2995840), (6040, 2722048), (6076, 2705920), (6272, 2621360), (6860, 2396672), (6944, 2367680), (7168, 2293690), (7399, 2222080), (7595, 2164736), (7840, 2097088), (7936, 2071720), (8456, 1944320), (8680, 1894144), (8960, 1834952), (9362, 1756160), (9664, 1701280), (9920, 1657376), (10240, 1605583), (10570, 1555456), (10633, 1546240), (10976, 1497920), (12080, 1361024), (12152, 1352960), (12544, 1310680), (13720, 1198336), (13888, 1183840), (14336, 1146845), (14798, 1111040), (15190, 1082368), (15680, 1048544), (15872, 1035860), (16912, 972160), (17360, 947072), (17920, 917476), (18724, 878080), (19328, 850640), (19840, 828688), (21140, 777728), (21266, 773120), (21952, 748960), (23405, 702464), (24160, 680512), (24304, 676480), (25088, 655340), (27440, 599168), (27776, 591920), (29596, 555520), (30380, 541184), (31360, 524272), (31744, 517930), (32767, 501760), (33824, 486080), (34720, 473536), (35840, 458738), (36995, 444416), (37448, 439040), (38656, 425320), (39680, 414344), (42280, 388864), (42532, 386560), (43904, 374480), (46810, 351232), (48320, 340256), (48608, 338240), (50176, 327670), (51793, 317440), (53165, 309248), (54880, 299584), (55552, 295960), (59192, 277760), (60760, 270592), (62720, 262136), (63488, 258965), (65534, 250880), (67648, 243040), (69440, 236768), (71680, 229369), (73990, 222208), (74896, 219520), (77312, 212660), (79360, 207172), (84560, 194432), (85064, 193280), (87808, 187240), (93620, 175616), (96640, 170128), (97216, 169120), (100352, 163835), (103586, 158720), (106330, 154624), (109760, 149792), (111104, 147980), (118384, 138880), (121520, 135296), (125440, 131068)]