16800122880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:887

約数の個数: 288

約数和(自身を含む): 58499302680

約数和(自身を除く): 41699179800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 421, 433, 480, 512, 576, 640, 720, 768, 842, 866, 960, 1024, 1152, 1263, 1280, 1299, 1440, 1536, 1684, 1732, 1920, 2048, 2105, 2165, 2304, 2526, 2560, 2598, 2880, 3072, 3368, 3464, 3789, 3840, 3897, 4210, 4330, 4608, 5052, 5120, 5196, 5760, 6144, 6315, 6495, 6736, 6928, 7578, 7680, 7794, 8420, 8660, 9216, 10104, 10240, 10392, 11520, 12630, 12990, 13472, 13856, 15156, 15360, 15588, 16840, 17320, 18432, 18945, 19485, 20208, 20784, 23040, 25260, 25980, 26944, 27712, 30312, 30720, 31176, 33680, 34640, 37890, 38970, 40416, 41568, 46080, 50520, 51960, 53888, 55424, 60624, 62352, 67360, 69280, 75780, 77940, 80832, 83136, 92160, 101040, 103920, 107776, 110848, 121248, 124704, 134720, 138560, 151560, 155880, 161664, 166272, 182293, 202080, 207840, 215552, 221696, 242496, 249408, 269440, 277120, 303120, 311760, 323328, 332544, 364586, 404160, 415680, 431104, 443392, 484992, 498816, 538880, 546879, 554240, 606240, 623520, 646656, 665088, 729172, 808320, 831360, 862208, 886784, 911465, 969984, 997632, 1077760, 1093758, 1108480, 1212480, 1247040, 1293312, 1330176, 1458344, 1616640, 1640637, 1662720, 1822930, 1939968, 1995264, 2155520, 2187516, 2216960, 2424960, 2494080, 2586624, 2660352, 2734395, 2916688, 3233280, 3281274, 3325440, 3645860, 3879936, 3990528, 4311040, 4375032, 4433920, 4849920, 4988160, 5468790, 5833376, 6466560, 6562548, 6650880, 7291720, 7759872, 7981056, 8203185, 8750064, 9699840, 9976320, 10937580, 11666752, 12933120, 13125096, 13301760, 14583440, 16406370, 17500128, 19399680, 19952640, 21875160, 23333504, 26250192, 29166880, 32812740, 35000256, 38799360, 39905280, 43750320, 46667008, 52500384, 58333760, 65625480, 70000512, 87500640, 93334016, 105000768, 116667520, 131250960, 140001024, 175001280, 186668032, 210001536, 233335040, 262501920, 280002048, 350002560, 373336064, 420003072, 466670080, 525003840, 560004096, 700005120, 840006144, 933340160, 1050007680, 1120008192, 1400010240, 1680012288, 1866680320, 2100015360, 2800020480, 3360024576, 4200030720, 5600040960, 8400061440, 16800122880]

約数ペア:

[(1, 16800122880), (2, 8400061440), (3, 5600040960), (4, 4200030720), (5, 3360024576), (6, 2800020480), (8, 2100015360), (9, 1866680320), (10, 1680012288), (12, 1400010240), (15, 1120008192), (16, 1050007680), (18, 933340160), (20, 840006144), (24, 700005120), (30, 560004096), (32, 525003840), (36, 466670080), (40, 420003072), (45, 373336064), (48, 350002560), (60, 280002048), (64, 262501920), (72, 233335040), (80, 210001536), (90, 186668032), (96, 175001280), (120, 140001024), (128, 131250960), (144, 116667520), (160, 105000768), (180, 93334016), (192, 87500640), (240, 70000512), (256, 65625480), (288, 58333760), (320, 52500384), (360, 46667008), (384, 43750320), (421, 39905280), (433, 38799360), (480, 35000256), (512, 32812740), (576, 29166880), (640, 26250192), (720, 23333504), (768, 21875160), (842, 19952640), (866, 19399680), (960, 17500128), (1024, 16406370), (1152, 14583440), (1263, 13301760), (1280, 13125096), (1299, 12933120), (1440, 11666752), (1536, 10937580), (1684, 9976320), (1732, 9699840), (1920, 8750064), (2048, 8203185), (2105, 7981056), (2165, 7759872), (2304, 7291720), (2526, 6650880), (2560, 6562548), (2598, 6466560), (2880, 5833376), (3072, 5468790), (3368, 4988160), (3464, 4849920), (3789, 4433920), (3840, 4375032), (3897, 4311040), (4210, 3990528), (4330, 3879936), (4608, 3645860), (5052, 3325440), (5120, 3281274), (5196, 3233280), (5760, 2916688), (6144, 2734395), (6315, 2660352), (6495, 2586624), (6736, 2494080), (6928, 2424960), (7578, 2216960), (7680, 2187516), (7794, 2155520), (8420, 1995264), (8660, 1939968), (9216, 1822930), (10104, 1662720), (10240, 1640637), (10392, 1616640), (11520, 1458344), (12630, 1330176), (12990, 1293312), (13472, 1247040), (13856, 1212480), (15156, 1108480), (15360, 1093758), (15588, 1077760), (16840, 997632), (17320, 969984), (18432, 911465), (18945, 886784), (19485, 862208), (20208, 831360), (20784, 808320), (23040, 729172), (25260, 665088), (25980, 646656), (26944, 623520), (27712, 606240), (30312, 554240), (30720, 546879), (31176, 538880), (33680, 498816), (34640, 484992), (37890, 443392), (38970, 431104), (40416, 415680), (41568, 404160), (46080, 364586), (50520, 332544), (51960, 323328), (53888, 311760), (55424, 303120), (60624, 277120), (62352, 269440), (67360, 249408), (69280, 242496), (75780, 221696), (77940, 215552), (80832, 207840), (83136, 202080), (92160, 182293), (101040, 166272), (103920, 161664), (107776, 155880), (110848, 151560), (121248, 138560), (124704, 134720)]